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1. Fly-CURE, a multi-institutional CURE using Drosophila, increases students' confidence, sense of belonging, and persistence in research

Author

Julie A. Merkle, Olivier Devergne, Seth M. Kelly, Paula A. Croonquist, Cory J. Evans, Melanie A. Hwalek, Victoria L. Straub, Danielle R. Hamill, Alexandra Peister, David P. Puthoff, Ken J. Saville, Jamie L. Siders, Zully J. Villanueva Gonzalez, Jacqueline K. Wittke-Thompson, Kayla L. Bieser, Joyce Stamm, Alysia D. Vrailas-Mortimer, and Jacob D. Kagey

Subjects
Drosophila, CURE, undergraduate research, pedagogy, genetics, STEM, Special aspects of education, LC8-6691, Biology (General), QH301-705.5
Abstract

ABSTRACTThe Fly-CURE is a genetics-focused multi-institutional Course-Based Undergraduate Research Experience (CURE) that provides undergraduate students with hands-on research experiences within a course. Through the Fly-CURE, undergraduate students at diverse types of higher education institutions across the United States map and characterize novel mutants isolated from a genetic screen in Drosophila melanogaster. To date, more than 20 mutants have been studied across 20 institutions, and our scientific data have led to eleven publications with more than 500 students as authors. To evaluate the impact of the Fly-CURE experience on students, we developed and validated assessment tools to identify students’ perceived research self-efficacy, sense of belonging in science, and intent to pursue additional research opportunities. Our data, collected over three academic years and involving 14 institutions and 480 students, show gains in these metrics after completion of the Fly-CURE across all student subgroups analyzed, including comparisons of gender, academic status, racial and ethnic groups, and parents’ educational background. Importantly, our data also show differential gains in the areas of self-efficacy and interest in seeking additional research opportunities between Fly-CURE students with and without prior research experience, illustrating the positive impact of research exposure (dosage) on student outcomes. Altogether, our data indicate that the Fly-CURE experience has a significant impact on students’ efficacy with research methods, sense of belonging to the scientific research community, and interest in pursuing additional research experiences.

Published
2023
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2. Student Attitudes Contribute to the Effectiveness of a Genomics CURE

Author

David Lopatto, Anne G. Rosenwald, Rebecca C. Burgess, Catherine Silver Key, Melanie Van Stry, Matthew Wawersik, Justin R. DiAngelo, Amy T. Hark, Matthew Skerritt, Anna K. Allen, Consuelo Alvarez, Sara Anderson, Cindy Arrigo, Andrew Arsham, Daron Barnard, James E. J. Bedard, Indrani Bose, John M. Braverman, Martin G. Burg, Paula Croonquist, Chunguang Du, Sondra Dubowsky, Heather Eisler, Matthew A. Escobar, Michael Foulk, Thomas Giarla, Rivka L. Glaser, Anya L. Goodman, Yuying Gosser, Adam Haberman, Charles Hauser, Shan Hays, Carina E. Howell, Jennifer Jemc, Christopher J. Jones, Lisa Kadlec, Jacob D. Kagey, Kimberly L. Keller, Jennifer Kennell, Adam J. Kleinschmit, Melissa Kleinschmit, Nighat P. Kokan, Olga Ruiz Kopp, Meg M. Laakso, Judith Leatherman, Lindsey J. Long, Mollie Manier, Juan C. Martinez-Cruzado, Luis F. Matos, Amie Jo McClellan, Gerard McNeil, Evan Merkhofer, Vida Mingo, Hemlata Mistry, Elizabeth Mitchell, Nathan T. Mortimer, Jennifer Leigh Myka, Alexis Nagengast, Paul Overvoorde, Don Paetkau, Leocadia Paliulis, Susan Parrish, Stephanie Toering Peters, Mary Lai Preuss, James V. Price, Nicholas A. Pullen, Catherine Reinke, Dennis Revie, Srebrenka Robic, Jennifer A. Roecklein-Canfield, Michael R. Rubin, Takrima Sadikot, Jamie Siders Sanford, Maria Santisteban, Kenneth Saville, Stephanie Schroeder, Christopher D. Shaffer, Karim A. Sharif, Diane E. Sklensky, Chiyedza Small, Sheryl Smith, Rebecca Spokony, Aparna Sreenivasan, Joyce Stamm, Rachel Sterne-Marr, Katherine C. Teeter, Justin Thackeray, Jeffrey S. Thompson, Norma Velazquez-Ulloa, Cindy Wolfe, James Youngblom, Brian Yowler, Leming Zhou, Janie Brennan, Jeremy Buhler, Wilson Leung, Sarah C. R. Elgin, and Laura K. Reed

Subjects
active learning, bioinformatics, CUREs, genomics, undergraduate education, Special aspects of education, LC8-6691, Biology (General), QH301-705.5
Abstract

ABSTRACT The Genomics Education Partnership (GEP) engages students in a course-based undergraduate research experience (CURE). To better understand the student attributes that support success in this CURE, we asked students about their attitudes using previously published scales that measure epistemic beliefs about work and science, interest in science, and grit. We found, in general, that the attitudes students bring with them into the classroom contribute to two outcome measures, namely, learning as assessed by a pre- and postquiz and perceived self-reported benefits. While the GEP CURE produces positive outcomes overall, the students with more positive attitudes toward science, particularly with respect to epistemic beliefs, showed greater gains. The findings indicate the importance of a student’s epistemic beliefs to achieving positive learning outcomes.

Published
2022
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3. Facilitating Growth through Frustration: Using Genomics Research in a Course-Based Undergraduate Research Experience

Author

David Lopatto, Anne G. Rosenwald, Justin R. DiAngelo, Amy T. Hark, Matthew Skerritt, Matthew Wawersik, Anna K. Allen, Consuelo Alvarez, Sara Anderson, Cindy Arrigo, Andrew Arsham, Daron Barnard, Christopher Bazinet, James E. J. Bedard, Indrani Bose, John M. Braverman, Martin G. Burg, Rebecca C. Burgess, Paula Croonquist, Chunguang Du, Sondra Dubowsky, Heather Eisler, Matthew A. Escobar, Michael Foulk, Emily Furbee, Thomas Giarla, Rivka L. Glaser, Anya L. Goodman, Yuying Gosser, Adam Haberman, Charles Hauser, Shan Hays, Carina E. Howell, Jennifer Jemc, M. Logan Johnson, Christopher J. Jones, Lisa Kadlec, Jacob D. Kagey, Kimberly L. Keller, Jennifer Kennell, S. Catherine Silver Key, Adam J. Kleinschmit, Melissa Kleinschmit, Nighat P. Kokan, Olga Ruiz Kopp, Meg M. Laakso, Judith Leatherman, Lindsey J. Long, Mollie Manier, Juan C. Martinez-Cruzado, Luis F. Matos, Amie Jo McClellan, Gerard McNeil, Evan Merkhofer, Vida Mingo, Hemlata Mistry, Elizabeth Mitchell, Nathan T. Mortimer, Debaditya Mukhopadhyay, Jennifer Leigh Myka, Alexis Nagengast, Paul Overvoorde, Don Paetkau, Leocadia Paliulis, Susan Parrish, Mary Lai Preuss, James V. Price, Nicholas A. Pullen, Catherine Reinke, Dennis Revie, Srebrenka Robic, Jennifer A. Roecklein-Canfield, Michael R. Rubin, Takrima Sadikot, Jamie Siders Sanford, Maria Santisteban, Kenneth Saville, Stephanie Schroeder, Christopher D. Shaffer, Karim A. Sharif, Diane E. Sklensky, Chiyedza Small, Mary Smith, Sheryl Smith, Rebecca Spokony, Aparna Sreenivasan, Joyce Stamm, Rachel Sterne-Marr, Katherine C. Teeter, Justin Thackeray, Jeffrey S. Thompson, Stephanie Toering Peters, Melanie Van Stry, Norma Velazquez-Ulloa, Cindy Wolfe, James Youngblom, Brian Yowler, Leming Zhou, Janie Brennan, Jeremy Buhler, Wilson Leung, Laura K. Reed, and Sarah C. R. Elgin

Subjects
Special aspects of education, LC8-6691, Biology (General), QH301-705.5
Abstract

A hallmark of the research experience is encountering difficulty and working through those challenges to achieve success. This ability is essential to being a successful scientist, but replicating such challenges in a teaching setting can be difficult. The Genomics Education Partnership (GEP) is a consortium of faculty who engage their students in a genomics Course-Based Undergraduate Research Experience (CURE). Students participate in genome annotation, generating gene models using multiple lines of experimental evidence. Our observations suggested that the students’ learning experience is continuous and recursive, frequently beginning with frustration but eventually leading to success as they come up with defendable gene models. In order to explore our “formative frustration” hypothesis, we gathered data from faculty via a survey, and from students via both a general survey and a set of student focus groups. Upon analyzing these data, we found that all three datasets mentioned frustration and struggle, as well as learning and better understanding of the scientific process. Bioinformatics projects are particularly well suited to the process of iteration and refinement because iterations can be performed quickly and are inexpensive in both time and money. Based on these findings, we suggest that a dynamic of “formative frustration” is an important aspect for a successful CURE.

Published
2020
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4. Fly-Cure, a Multi-Institutional Cure Using 'Drosophila,' Increases Students' Confidence, Sense of Belonging, and Persistence in Research

Author

Julie A. Merkle, Olivier Devergne, Seth M. Kelly, Paula A. Croonquist, Cory J. Evans, Melanie A. Hwalek, Victoria L. Straub, Danielle R. Hamill, Alexandra Peister, David P. Puthoff, Ken J. Saville, Jamie L. Siders, Zully J. Villanueva Gonzalez, Jacqueline K. Wittke-Thompson, Kayla L. Bieser, Joyce Stamm, Alysia D. Vrailas-Mortimer, and Jacob D. Kagey

Abstract

The Fly-CURE is a genetics-focused multi-institutional Course-Based Undergraduate Research Experience (CURE) that provides undergraduate students with hands-on research experiences within a course. Through the Fly-CURE, undergraduate students at diverse types of higher education institutions across the United States map and characterize novel mutants isolated from a genetic screen in "Drosophila melanogaster." To date, more than 20 mutants have been studied across 20 institutions, and our scientific data have led to eleven publications with more than 500 students as authors. To evaluate the impact of the Fly-CURE experience on students, we developed and validated assessment tools to identify students' perceived research self-efficacy, sense of belonging in science, and intent to pursue additional research opportunities. Our data, collected over three academic years and involving 14 institutions and 480 students, show gains in these metrics after completion of the Fly-CURE across all student subgroups analyzed, including comparisons of gender, academic status, racial and ethnic groups, and parents' educational background. Importantly, our data also show differential gains in the areas of self-efficacy and interest in seeking additional research opportunities between Fly-CURE students with and without prior research experience, illustrating the positive impact of research exposure (dosage) on student outcomes. Altogether, our data indicate that the Fly-CURE experience has a significant impact on students' efficacy with research methods, sense of belonging to the scientific research community, and interest in pursuing additional research experiences.

Published
2023

5. Retrotransposons Are the Major Contributors to the Expansion of the Drosophila ananassae Muller F Element

Author

Wilson Leung, Christopher D. Shaffer, Elizabeth J. Chen, Thomas J. Quisenberry, Kevin Ko, John M. Braverman, Thomas C. Giarla, Nathan T. Mortimer, Laura K. Reed, Sheryl T. Smith, Srebrenka Robic, Shannon R. McCartha, Danielle R. Perry, Lindsay M. Prescod, Zenyth A. Sheppard, Ken J. Saville, Allison McClish, Emily A. Morlock, Victoria R. Sochor, Brittney Stanton, Isaac C. Veysey-White, Dennis Revie, Luis A. Jimenez, Jennifer J. Palomino, Melissa D. Patao, Shane M. Patao, Edward T. Himelblau, Jaclyn D. Campbell, Alexandra L. Hertz, Maddison F. McEvilly, Allison R. Wagner, James Youngblom, Baljit Bedi, Jeffery Bettincourt, Erin Duso, Maiye Her, William Hilton, Samantha House, Masud Karimi, Kevin Kumimoto, Rebekah Lee, Darryl Lopez, George Odisho, Ricky Prasad, Holly Lyn Robbins, Tanveer Sandhu, Tracy Selfridge, Kara Tsukashima, Hani Yosif, Nighat P. Kokan, Latia Britt, Alycia Zoellner, Eric P. Spana, Ben T. Chlebina, Insun Chong, Harrison Friedman, Danny A. Mammo, Chun L. Ng, Vinayak S. Nikam, Nicholas U. Schwartz, Thomas Q. Xu, Martin G. Burg, Spencer M. Batten, Lindsay M. Corbeill, Erica Enoch, Jesse J. Ensign, Mary E. Franks, Breanna Haiker, Judith A. Ingles, Lyndsay D. Kirkland, Joshua M. Lorenz-Guertin, Jordan Matthews, Cody M. Mittig, Nicholaus Monsma, Katherine J. Olson, Guillermo Perez-Aragon, Alen Ramic, Jordan R. Ramirez, Christopher Scheiber, Patrick A. Schneider, Devon E. Schultz, Matthew Simon, Eric Spencer, Adam C. Wernette, Maxine E. Wykle, Elizabeth Zavala-Arellano, Mitchell J. McDonald, Kristine Ostby, Peter Wendland, Justin R. DiAngelo, Alexis M. Ceasrine, Amanda H. Cox, James E.B. Docherty, Robert M. Gingras, Stephanie M. Grieb, Michael J. Pavia, Casey L. Personius, Grzegorz L. Polak, Dale L. Beach, Heaven L. Cerritos, Edward A. Horansky, Karim A. Sharif, Ryan Moran, Susan Parrish, Kirsten Bickford, Jennifer Bland, Juliana Broussard, Kerry Campbell, Katelynn E. Deibel, Richard Forka, Monika C. Lemke, Marlee B. Nelson, Catherine O'Keeffe, S. Mariel Ramey, Luke Schmidt, Paola Villegas, Christopher J. Jones, Stephanie L. Christ, Sami Mamari, Adam S. Rinaldi, Ghazal Stity, Amy T. Hark, Mark Scheuerman, S. Catherine Silver Key, Briana D. McRae, Adam S. Haberman, Sam Asinof, Harriette Carrington, Kelly Drumm, Terrance Embry, Richard McGuire, Drew Miller-Foreman, Stella Rosen, Nadia Safa, Darrin Schultz, Matt Segal, Yakov Shevin, Petros Svoronos, Tam Vuong, Gary Skuse, Don W. Paetkau, Rachael K. Bridgman, Charlotte M. Brown, Alicia R. Carroll, Francesca M. Gifford, Julie Beth Gillespie, Susan E. Herman, Krystal L. Holtcamp, Misha A. Host, Gabrielle Hussey, Danielle M. Kramer, Joan Q. Lawrence, Madeline M. Martin, Ellen N. Niemiec, Ashleigh P. O'Reilly, Olivia A. Pahl, Guadalupe Quintana, Elizabeth A.S. Rettie, Torie L. Richardson, Arianne E. Rodriguez, Mona O. Rodriguez, Laura Schiraldi, Joanna J. Smith, Kelsey F. Sugrue, Lindsey J. Suriano, Kaitlyn E. Takach, Arielle M. Vasquez, Ximena Velez, Elizabeth J. Villafuerte, Laura T. Vives, Victoria R. Zellmer, Jeanette Hauke, Charles R. Hauser, Karolyn Barker, Laurie Cannon, Perouza Parsamian, Samantha Parsons, Zachariah Wichman, Christopher W. Bazinet, Diana E. Johnson, Abubakarr Bangura, Jordan A. Black, Victoria Chevee, Sarah A. Einsteen, Sarah K. Hilton, Max Kollmer, Rahul Nadendla, Joyce Stamm, Antoinette E. Fafara-Thompson, Amber M. Gygi, Emmy E. Ogawa, Matt Van Camp, Zuzana Kocsisova, Judith L. Leatherman, Cassie M. Modahl, Michael R. Rubin, Susana S. Apiz-Saab, Suzette M. Arias-Mejias, Carlos F. Carrion-Ortiz, Patricia N. Claudio-Vazquez, Debbie M. Espada-Green, Marium Feliciano-Camacho, Karina M. Gonzalez-Bonilla, Mariela Taboas-Arroyo, Dorianmarie Vargas-Franco, Raquel Montañez-Gonzalez, Joseph Perez-Otero, Myrielis Rivera-Burgos, Francisco J. Rivera-Rosario, Heather L. Eisler, Jackie Alexander, Samatha K. Begley, Deana Gabbard, Robert J. Allen, Wint Yan Aung, William D. Barshop, Amanda Boozalis, Vanessa P. Chu, Jeremy S. Davis, Ryan N. Duggal, Robert Franklin, Katherine Gavinski, Heran Gebreyesus, Henry Z. Gong, Rachel A. Greenstein, Averill D. Guo, Casey Hanson, Kaitlin E. Homa, Simon C. Hsu, Yi Huang, Lucy Huo, Sarah Jacobs, Sasha Jia, Kyle L. Jung, Sarah Wai-Chee Kong, Matthew R. Kroll, Brandon M. Lee, Paul F. Lee, Kevin M. Levine, Amy S. Li, Chengyu Liu, Max Mian Liu, Adam P. Lousararian, Peter B. Lowery, Allyson P. Mallya, Joseph E. Marcus, Patrick C. Ng, Hien P. Nguyen, Ruchik Patel, Hashini Precht, Suchita Rastogi, Jonathan M. Sarezky, Adam Schefkind, Michael B. Schultz, Delia Shen, Tara Skorupa, Nicholas C. Spies, Gabriel Stancu, Hiu Man Vivian Tsang, Alice L. Turski, Rohit Venkat, Leah E. Waldman, Kaidi Wang, Tracy Wang, Jeffrey W. Wei, Dennis Y. Wu, David D. Xiong, Jack Yu, Karen Zhou, Gerard P. McNeil, Robert W. Fernandez, Patrick Gomez Menzies, Tingting Gu, Jeremy Buhler, Elaine R. Mardis, and Sarah C.R. Elgin

Subjects
Drosophila, genome size, heterochromatin, retrotransposons, Wolbachia, Genetics, QH426-470
Abstract

The discordance between genome size and the complexity of eukaryotes can partly be attributed to differences in repeat density. The Muller F element (∼5.2 Mb) is the smallest chromosome in Drosophila melanogaster, but it is substantially larger (>18.7 Mb) in D. ananassae. To identify the major contributors to the expansion of the F element and to assess their impact, we improved the genome sequence and annotated the genes in a 1.4-Mb region of the D. ananassae F element, and a 1.7-Mb region from the D element for comparison. We find that transposons (particularly LTR and LINE retrotransposons) are major contributors to this expansion (78.6%), while Wolbachia sequences integrated into the D. ananassae genome are minor contributors (0.02%). Both D. melanogaster and D. ananassae F-element genes exhibit distinct characteristics compared to D-element genes (e.g., larger coding spans, larger introns, more coding exons, and lower codon bias), but these differences are exaggerated in D. ananassae. Compared to D. melanogaster, the codon bias observed in D. ananassae F-element genes can primarily be attributed to mutational biases instead of selection. The 5′ ends of F-element genes in both species are enriched in dimethylation of lysine 4 on histone 3 (H3K4me2), while the coding spans are enriched in H3K9me2. Despite differences in repeat density and gene characteristics, D. ananassae F-element genes show a similar range of expression levels compared to genes in euchromatic domains. This study improves our understanding of how transposons can affect genome size and how genes can function within highly repetitive domains.

Published
2017
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6. Fly-CURE, a Multi-institutional CURE usingDrosophila, Increases Students’ Confidence, Sense of Belonging, and Persistence in Research

Author

Julie A. Merkle, Olivier Devergne, Seth M. Kelly, Paula A. Croonquist, Cory J. Evans, Melanie A. Hwalek, Victoria L. Straub, Danielle R. Hamill, David P. Puthoff, Kenneth J. Saville, Jamie L. Siders, Zully J. Villanueva Gonzalez, Jackie K. Wittke-Thompson, Kayla L. Bieser, Joyce Stamm, Alysia D. Vrailas-Mortimer, and Jacob D. Kagey

Abstract

The Fly-CURE is a genetics-focused multi-institutional Course-Based Undergraduate Research Experience (CURE) that provides undergraduate students with hands-on research experiences within a course. Through the Fly-CURE, undergraduate students at diverse types of higher education institutions across the United States map and characterize novel mutants isolated from a genetic screen inDrosophila melanogaster. To evaluate the impact of the Fly-CURE experience on students, we developed and validated assessment tools to identify students’ perceived research self-efficacy, sense of belonging in science, and intent to pursue additional research opportunities. Our data show gains in these metrics after completion of the Fly-CURE across all student subgroups analyzed, including comparisons of gender, academic status, racial and ethnic groups, and parents’ educational background. Importantly, our data also show differential gains in the areas of self-efficacy and interest in seeking additional research opportunities between Fly-CURE students with and without prior research experience, illustrating the positive impact of research exposure (dosage) on student outcomes. Altogether, our data indicate that the Fly-CURE experience has a significant impact on students’ efficacy with research methods, sense of belonging to the scientific community, and interest in pursuing additional research experiences.

Published
2023

7. Drosophila yakuba - Tsc1

Author

Bailey, Lose, Abigail, Myers, Savanah, Fondse, Ian, Alberts, Joyce, Stamm, James J, Youngblom, Chinmay P, Rele, and Laura K, Reed

Subjects
congenital, hereditary, and neonatal diseases and abnormalities, New Finding, animal structures, fungi, Genotype Data, Drosophila, Retraction
Abstract

Gene Model for the ortholog of Tsc1 in the Drosophila yakuba DyakCAF1 assembly (GCA_000005975.1).

Published
2021

8. Student Attitudes Contribute to the Effectiveness of a Genomics CURE

Author

David Lopatto, Anne G. Rosenwald, Rebecca C. Burgess, Catherine Silver Key, Melanie Van Stry, Matthew Wawersik, Justin R. DiAngelo, Amy T. Hark, Matthew Skerritt, Anna K. Allen, Consuelo Alvarez, Sara Anderson, Cindy Arrigo, Andrew Arsham, Daron Barnard, James E. J. Bedard, Indrani Bose, John M. Braverman, Martin G. Burg, Paula Croonquist, Chunguang Du, Sondra Dubowsky, Heather Eisler, Matthew A. Escobar, Michael Foulk, Thomas Giarla, Rivka L. Glaser, Anya L. Goodman, Yuying Gosser, Adam Haberman, Charles Hauser, Shan Hays, Carina E. Howell, Jennifer Jemc, Christopher J. Jones, Lisa Kadlec, Jacob D. Kagey, Kimberly L. Keller, Jennifer Kennell, Adam J. Kleinschmit, Melissa Kleinschmit, Nighat P. Kokan, Olga Ruiz Kopp, Meg M. Laakso, Judith Leatherman, Lindsey J. Long, Mollie Manier, Juan C. Martinez-Cruzado, Luis F. Matos, Amie Jo McClellan, Gerard McNeil, Evan Merkhofer, Vida Mingo, Hemlata Mistry, Elizabeth Mitchell, Nathan T. Mortimer, Jennifer Leigh Myka, Alexis Nagengast, Paul Overvoorde, Don Paetkau, Leocadia Paliulis, Susan Parrish, Stephanie Toering Peters, Mary Lai Preuss, James V. Price, Nicholas A. Pullen, Catherine Reinke, Dennis Revie, Srebrenka Robic, Jennifer A. Roecklein-Canfield, Michael R. Rubin, Takrima Sadikot, Jamie Siders Sanford, Maria Santisteban, Kenneth Saville, Stephanie Schroeder, Christopher D. Shaffer, Karim A. Sharif, Diane E. Sklensky, Chiyedza Small, Sheryl Smith, Rebecca Spokony, Aparna Sreenivasan, Joyce Stamm, Rachel Sterne-Marr, Katherine C. Teeter, Justin Thackeray, Jeffrey S. Thompson, Norma Velazquez-Ulloa, Cindy Wolfe, James Youngblom, Brian Yowler, Leming Zhou, Janie Brennan, Jeremy Buhler, Wilson Leung, Sarah C. R. Elgin, and Laura K. Reed

Subjects
General Immunology and Microbiology, General Agricultural and Biological Sciences, General Biochemistry, Genetics and Molecular Biology, Education
Abstract

The Genomics Education Partnership (GEP) engages students in a course-based undergraduate research experience (CURE). To better understand the student attributes that support success in this CURE, we asked students about their attitudes using previously published scales that measure epistemic beliefs about work and science, interest in science, and grit. We found, in general, that the attitudes students bring with them into the classroom contribute to two outcome measures, namely, learning as assessed by a pre- and postquiz and perceived self-reported benefits. While the GEP CURE produces positive outcomes overall, the students with more positive attitudes toward science, particularly with respect to epistemic beliefs, showed greater gains. The findings indicate the importance of a student's epistemic beliefs to achieving positive learning outcomes.

Published
2021

9. Genetic mapping and phenotypic analysis of

Author

Elyse M, Talley, Charlie T, Watts, Sonia, Aboyer, Madeline G, Adamson, Harriet Ab, Akoto, Haley, Altemus, Philip J, Avella, Rebecca, Bailey, Elizabeth R, Bell, Katheryn L, Bell, Kelsey, Breneman, Jessica S, Burkhart, Logan J, Chanley, Savannah S, Cook, Mackenzie T, DesLaurier, Timothy R, Dorsey, Cassandra J, Doyle, Merris E, Egloff, Ayoola S, Fasawe, Katy K, Garcia, Nathaniel P, Graves, Tyler K, Gray, Evan M, Gustafson, Makayla J, Hall, Jaden D, Hayes, Lindsay J, Holic, Brice A, Jarvis, Piotr S, Klos, Sidney, Kritzmire, Lera, Kuzovko, Edwyna, Lainez, Shamerra, McCoy, James C, Mierendorf, Nicole A, Neri, Caley R, Neville, Kelley, Osborn, Kaitlyn, Parker, Megan E, Parks, Kylee, Peck, Robyn, Pitt, Matthew E, Platta, Brianna, Powell, Katalina, Rodriguez, Clara, Ruiz, Mariah N, Schaefer, Amanda B, Shields, Jasmine B, Smiley, Briona, Stauffer, Devan, Straub, John L, Sweeney, Kaitlyn M, Termine, Brett, Thomas, Sophia D, Toth, Taylor R, Veile, Kayla S, Walker, Paige N, Webster, Brian J, Woodard, Quentin L, Yoder, McKenzie K, Young, McKenzie L, Zeedyk, Logan N, Ziegler, Kayla L, Bieser, David P, Puthoff, Joyce, Stamm, Alysia D, Vrailas-Mortimer, Jacob D, Kagey, and Julie A, Merkle

Subjects
New Finding, Genotype Data, Phenotype Data
Abstract

Genetic screens are used to identify genes involved in specific biological processes. An EMS mutagenesis screen in Drosophila melanogaster identified growth control phenotypes in the developing eye. One mutant line from this screen, H.3.2, was phenotypically characterized using the FLP/FRT system and genetically mapped by complementation analysis and genomic sequencing by undergraduate students participating in the multi-institution Fly-CURE consortium. H.3.2 was found to have a nonsense mutation in short stop (shot), anortholog of the mammalian spectraplakin dystonin (DST). shot and DST are involved in cytoskeletal organization and play roles during cell growth and proliferation.

Published
2021

10. Facilitating Growth through Frustration: Using Genomics Research in a Course-Based Undergraduate Research Experience

Author

John M. Braverman, Kenneth Saville, Mollie K. Manier, Katherine C. Teeter, Sarah C. R. Elgin, Rachel Sterne-Marr, Debaditya Mukhopadhyay, Adam Haberman, M. Logan Johnson, Jacob D. Kagey, Emily Furbee, Matthew A. Escobar, Vida Mingo, Stephanie Schroeder, Srebrenka Robic, Anya Goodman, Catherine Reinke, Yuying Gosser, Meg M. Laakso, Mary A. Smith, Daron C. Barnard, Christopher Bazinet, Nathan T. Mortimer, Mary L. Preuss, Cindy Arrigo, Paul J. Overvoorde, Elizabeth Mitchell, Rebecca C. Burgess, Wilson Leung, Diane Sklensky, Laura K. Reed, Lindsey J. Long, Don W. Paetkau, Melissa Kleinschmit, Judith Leatherman, Olga R. Kopp, Janie Brennan, Joyce Stamm, Chunguang Du, Norma A. Velázquez-Ulloa, Thomas C. Giarla, Gerard P. McNeil, Justin Thackeray, Andrew M. Arsham, Jeremy Buhler, Jennifer A. Kennell, Sara J. Anderson, Leming Zhou, Takrima Sadikot, Alexis Nagengast, Susan Parrish, Heather L. Eisler, Dennis Revie, Leocadia V. Paliulis, Chiyedza Small, Anna K. Allen, Amy T. Hark, James E. J. Bedard, Lisa Kadlec, Jeffery S. Thompson, Paula Croonquist, James V. Price, Stephanie Toering Peters, Evan C. Merkhofer, Melanie Van Stry, Matthew Skerritt, Anne G. Rosenwald, Cindy Wolfe, Nicholas Pullen, Nighat P. Kokan, Sondra Dubowsky, Jamie Siders Sanford, Rebecca Spokony, Luis F. Matos, Christopher D. Shaffer, Consuelo J. Alvarez, Justin R. DiAngelo, Jennifer Roecklein-Canfield, Maria Soledad Santisteban, Sheryl T. Smith, Juan Carlos Martínez-Cruzado, Indrani Bose, Christopher J. Jones, Adam Kleinschmit, Brian Yowler, Karim A. Sharif, S. Catherine Silver Key, Amie J. McClellan, Matthew Wawersik, Jennifer C. Jemc, Carina E. Howell, Hemlata Mistry, Rivka L. Glaser, Shan Hays, Kimberly L. Keller, Michael R. Rubin, Martin G. Burg, David Lopatto, Charles R. Hauser, James J. Youngblom, Jennifer Leigh Myka, Michael S. Foulk, and Aparna Sreenivasan

Subjects
QH301-705.5, Process (engineering), media_common.quotation_subject, Frustration, General Biochemistry, Genetics and Molecular Biology, Education, Formative assessment, 03 medical and health sciences, Mathematics education, Biology (General), Set (psychology), lcsh:QH301-705.5, 030304 developmental biology, media_common, lcsh:LC8-6691, 0303 health sciences, LC8-6691, lcsh:Special aspects of education, General Immunology and Microbiology, Research, 4. Education, 05 social sciences, 050301 education, Special aspects of education, Focus group, lcsh:Biology (General), Undergraduate research, General partnership, Working through, General Agricultural and Biological Sciences, Psychology, 0503 education
Abstract

A hallmark of the research experience is encountering experimental difficulty and working through that challenge to reach success. The ability to overcome scientific challenges is essential to being a successful scientist, but replicating these challenges can be difficult in a teaching setting. The Genomics Education Partnership (GEP) is a consortium of faculty who engage their students in a genomics Course-based Undergraduate Research Experience (CURE). Students participate in genome annotation, generating gene models using multiple lines of experimental evidence. Our observations suggested that the students’ learning experience in this research is continuous and recursive, frequently beginning with frustration but eventually leading to success. In order to explore our “formative frustration” hypothesis, we gathered data about this research experience from faculty via a survey, and from students both via a general survey and a small set of focus groups administered at the end of the GEP CURE. All three datasets contained comments mentioning frustration and struggle, as well as learning and better understanding of the scientific process. Bioinformatics projects are particularly well suited to the process of iteration and refinement because iterations can be performed quickly and are inexpensive in both time and money. Based on these findings, we suggest that a dynamic of what we have deemed “formative frustration” is an important aspect for a successful CURE.

Published
2020

11. Retrotransposons Are the Major Contributors to the Expansion of the Drosophila ananassae Muller F Element

Author

Rachael K Bridgman, Rachel A Greenstein, Maxine E Wykle, Insun Chong, Harrison Friedman, Casey Hanson, Kelly Drumm, Tingting Gu, Marium Feliciano-Camacho, Juliana Broussard, Jackie Alexander, Patrick A Schneider, Joyce Stamm, Kevin M. Levine, Jennifer Bland, Zenyth A Sheppard, Marlee B Nelson, Adam S Rinaldi, John M. Braverman, Elizabeth Zavala-Arellano, Nicholas C. Spies, Kara Tsukashima, Monika C Lemke, Ellen N Niemiec, Dale L. Beach, Krystal L Holtcamp, Mitchell J McDonald, Nadia Safa, Karim A. Sharif, Martin G. Burg, Diana L. E. Johnson, Danielle R Perry, Amy S Li, Victoria R Zellmer, Jack Y. Yu, Joan Q Lawrence, Nighat P. Kokan, Raquel Montañez-Gonzalez, Kaitlin E Homa, Perouza Parsamian, Kaitlyn E Takach, Shane M. Patao, Matthew Simon, Adam C Wernette, Chun L Ng, S Mariel Ramey, Gabrielle L. Hussey, Charles R. Hauser, Karolyn Barker, Danielle M Kramer, Alexis M Ceasrine, Mariela Taboas-Arroyo, Rebekah Lee, Alexandra L Hertz, Charlotte M Brown, Gabriel Stancu, Dorianmarie Vargas-Franco, Lindsey J Suriano, Kyle L. Jung, Sami Mamari, Gary R. Skuse, Thomas J Quisenberry, Laura K. Reed, Don W. Paetkau, Victoria Chevee, Kerry Campbell, Adam Haberman, Ghazal Stity, Antoinette E. Fafara-Thompson, Breanna Haiker, Maddison F McEvilly, Isaac C Veysey-White, Robert J Allen, Susana S Apiz-Saab, Madeline M Martin, Edward Himelblau, Laura T Vives, Arielle M Vasquez, Nathan T. Mortimer, Catherine O'Keeffe, Elizabeth J Villafuerte, Shannon R. McCartha, Kirsten Bickford, Max Kollmer, Henry Z Gong, Grzegorz L. Polak, Joanna J Smith, Terrance Embry, Katelynn E Deibel, Matt Van Camp, Devon E Schultz, Sarah Wai-Chee Kong, Leah E Waldman, Suzette M. Arias-Mejias, Yakov Shevin, Richard McGuire, Danny Mammo, Sarah K Hilton, Max Mian Liu, Jaclyn D Campbell, Robert W. Fernandez, Baljit Bedi, Jordan A Black, Christopher Scheiber, Chengyu Liu, Lindsay M Prescod, Lindsay M Corbeill, Patricia N Claudio-Vazquez, Jeremy Buhler, Michael J Pavia, Holly Lyn Robbins, Luis A. Jimenez, Tanveer Sandhu, James J. Youngblom, Jordan E. Matthews, Katherine Gavinski, Rahul Nadendla, Olivia A Pahl, Hien P Nguyen, Sasha Jia, Stephanie M Grieb, Joseph E Marcus, Michael B. Schultz, Amber M. Gygi, Emily A Morlock, Karina M Gonzalez-Bonilla, Paola Villegas, Jeffrey W Wei, Christopher J. Jones, Guadalupe Quintana, Kaidi Wang, Hiu Man Vivian Tsang, Ruchik Patel, Heaven L Cerritos, Thomas C. Giarla, Gerard P. McNeil, Michael R. Rubin, Mary E Franks, Jordan R Ramirez, Maiye Her, Matt Segal, Mark Scheuerman, Emmy E. Ogawa, Darryl Lopez, Robert M. Gingras, Simon Hsu, Amy T. Hark, Zuzana Kocsisova, Dennis Revie, Christopher Bazinet, Kevin Ko, Jeremy S Davis, Deana Gabbard, Amanda Boozalis, Suchita Rastogi, Jeffery Bettincourt, Laura Schiraldi, Edward A Horansky, Amanda H Cox, Susan Parrish, Kristine Ostby, Sarah M. Jacobs, Jesse J Ensign, Kevin Kumimoto, Paul F Lee, Nicholas U. Schwartz, David D. Xiong, Susan E Herman, Allison E. McClish, Averill D Guo, Cody M Mittig, Heran Gebreyesus, Allison R Wagner, Katherine J Olson, Lucy Huo, William D. Barshop, Victoria R Sochor, Francisco J Rivera-Rosario, Samatha K Begley, James E. B. Docherty, Brandon Lee, Eric P. Spana, Abubakarr Bangura, Sarah A Einsteen, Luke Schmidt, Arianne E. Rodriguez, Samantha Parsons, Ryan Duggal, Karen Zhou, George Odisho, Tam Vuong, Erin Duso, Adam P Lousararian, Stephanie L Christ, Christopher D. Shaffer, Myrielis Rivera-Burgos, Sam Asinof, Dennis Y. Wu, Torie L Richardson, Heather L. Eisler, Allyson P Mallya, Brittney Stanton, Elizabeth J. Chen, Laurie Cannon, Briana D McRae, Peter B Lowery, Alicia R Carroll, Judith Leatherman, Guillermo Perez-Aragon, Joshua M Lorenz-Guertin, Delia Shen, Erica Enoch, Peter Wendland, Wilson Leung, Elaine R. Mardis, Adam Schefkind, Thomas Q. Xu, Wint Yan Aung, Darrin T. Schultz, Misha A Host, Hani Yosif, Ashleigh P O'Reilly, Eric Spencer, Melissa D. Patao, Jonathan M Sarezky, Matthew R Kroll, Casey L Personius, Alice Turski, Julie Beth Gillespie, S. Catherine Silver Key, Hashini Precht, Harriette Carrington, Stella Rosen, Yi Huang, Joseph Perez-Otero, Jeanette Hauke, Elizabeth A S Rettie, Petros Svoronos, Nicholaus Monsma, Kelsey F. Sugrue, Latia Britt, Tracy Wang, Patrick Gomez Menzies, Alycia Zoellner, Francesca M Gifford, Carlos F Carrion-Ortiz, Lyndsay D Kirkland, Ryan Moran, Vinayak S. Nikam, Spencer M Batten, Vanessa P Chu, Justin R. DiAngelo, Sheryl T. Smith, Ximena Velez, Tara Skorupa, Alen Ramic, Ricky Prasad, Richard Forka, Ken Saville, Ben Chlebina, Robert Franklin, Drew Miller-Foreman, Judith A Ingles, Rohit Venkat, Jennifer J Palomino, Debbie M Espada-Green, Cassie M Modahl, William A Hilton, Tracy Selfridge, Mona O Rodriguez, Samantha House, Srebrenka Robic, Sarah C. R. Elgin, Patrick Ng, Masud Karimi, and Zachariah Wichman

Subjects
0301 basic medicine, Genetics, Euchromatin, biology, Drosophila ananassae, heterochromatin, Retrotransposon, Investigations, QH426-470, biology.organism_classification, Genome, retrotransposons, 03 medical and health sciences, 030104 developmental biology, Codon usage bias, genome size, Drosophila, Drosophila melanogaster, Molecular Biology, Genome size, Gene, Genetics (clinical), Wolbachia
Abstract

The discordance between genome size and the complexity of eukaryotes can partly be attributed to differences in repeat density. The Muller F element (∼5.2 Mb) is the smallest chromosome in Drosophila melanogaster, but it is substantially larger (>18.7 Mb) in D. ananassae. To identify the major contributors to the expansion of the F element and to assess their impact, we improved the genome sequence and annotated the genes in a 1.4-Mb region of the D. ananassae F element, and a 1.7-Mb region from the D element for comparison. We find that transposons (particularly LTR and LINE retrotransposons) are major contributors to this expansion (78.6%), while Wolbachia sequences integrated into the D. ananassae genome are minor contributors (0.02%). Both D. melanogaster and D. ananassae F-element genes exhibit distinct characteristics compared to D-element genes (e.g., larger coding spans, larger introns, more coding exons, and lower codon bias), but these differences are exaggerated in D. ananassae. Compared to D. melanogaster, the codon bias observed in D. ananassae F-element genes can primarily be attributed to mutational biases instead of selection. The 5′ ends of F-element genes in both species are enriched in dimethylation of lysine 4 on histone 3 (H3K4me2), while the coding spans are enriched in H3K9me2. Despite differences in repeat density and gene characteristics, D. ananassae F-element genes show a similar range of expression levels compared to genes in euchromatic domains. This study improves our understanding of how transposons can affect genome size and how genes can function within highly repetitive domains.

Published
2017

12. Drosophila Muller F Elements Maintain a Distinct Set of Genomic Properties Over 40 Million Years of Evolution

Author

Raechel Harnoto, Morgan C. Anderson, Amy Z. Xu, Heather Hedeen, Arnaldo J. Santiago-Sanabria, Brandy L. Hammond, Kenneth Saville, Ross D. Kooienga, Christopher Chesley, Robert W. Morris, Aubree T. Gillis, Brittney Offenbacker, Katherine C. Palozola, Trisha Tomkins, Nicole Yu, Matthew Kwong, Megan E. Aldrup, Jordan E. Kus, Chelsey Friedrichs, Kenneth Stapleton, Carly E. Pelchen, Norma Chamma, Joshua F. Machone, Danielle Kulich, Andre Kennedy, Matt J. Crowley, Daniel Broomfield, Adeola Adebayo, Nicolas Ragland, Shady Messiah, Jonathan Misch, Meghan B. Rooney, Eva N. Rubio-Marrero, Will Sherrill, Joyce Stamm, Rachel R. Leads, Lindsey Shantzer, Alexis J. Scott, Andrew W. Waggoner, Kristen M. Cooper, Adam Haberman, Carmen A. Watchinski, Marcos A. Perez, Lisa Kadlec, Kiara N. Medina-Ortega, Kayla Chapman, Cheryl Bailey, Nicholas Fazzio, Insun Chong, Lasse Schmidt, Darla M. Balthaser, Megan DeShetler, Jien Shim, Anna Rogers, Chris Uitvlugt, Bryan Yarrington, Ruth A. Howe, Andrea Ochoa, Gregory J. Mullen, Young Lu Kim, Olivia L Knowles, Kevin M. Levine, Matthew M. Villerot, Thomas J. Rose, Jonathan E. Smith, Sukhjit Kaur, Roshni Patel, Olivia Plante, Tenzin Choeying, Jennifer R. Ramthun, Tiffany Y. Y. Choi, Michael Rahimi, Guzal Khayrullina, Lauren R. Boudreaux, James E. J. Bedard, Brian A. Dow, Christopher A. Louie, Kenneth S. Smith, Joannee Zumkehr, Marcus Gostelow, Melissa A. Tache, Tiffany Dai, Joan D. Zambrana-Burgos, Lauren R. Meyer, Carter Brown, Adam Brown, Travis Lamb, Carissa Belella, Hannah Gilman, David DuPuis, Ramón E. Rivera-Vicéns, Priyanka Naik, Anna L. Shipman, Jad El-Adaimi, Eric Spencer, Jonathan D. Marra, Melissa D. Patao, Sharon Ibarra, Jiayu Zhang, Ashley Vetor, Bobbi Botsford, Jenifer Winters, Nelson A. Valentín-Feliciano, Lauren M. Robinson, Christopher R. Macchi, Jennifer Hernández-Muñiz, E. Gloria C. Regisford, Jaelyn L. Johnson, Cory M. Dauphin, Tezin A. Walji, Matthew A. Zaborowicz, Stacey Winkler, Shannon M. Lowell, Marly R. McCracken, Andrew Adams, Lindsay A. Spaeder, Matthew W. Wolski, Adrese Kandahari, Fabiola Robles-Juarbe, Bryce A. Turner, Ángel L. Laboy-Corales, David T. Watson, Elaine J. Durchholz, Vanessa Rodriguez, Emily J. Teepe, Alaina C. Conturso, Eric Nyabeta Onsarigo, Tijana Martinov, Rohit Venkat, Charles R. Hauser, Priya Srikanth, Marwan Ibrahem, Karl E. Smith, Jessica M. Tucci, Ethan J. Brock, Aparna Sreenivasan, Jasmine Hales, Brianna K. Barnard, Andrew P. Stein, Jessica G. Thomas, Mallory Perella, Lorraine Rodriguez-Bonilla, Shekerah Primus, Zachary D. Moore, Caitlin M. Ament, Amber N. Hare, Brad Pamnani, Eugenia A. Soliterman, Christina Paluskievicz, Yashira M. Valentín-Feliciano, Alexandra K. Eckardt, Anya Goodman, Joseph W. Noynaert, Ashlee G. Johnson, Tyneshia C. P. Henry, Camille D. Ratliff, Ian O. Chase, Michel A. Conn, Jessica Koehler, Daniela Martiniuc, Allison J. Schepers, Megan B. Vylonis, Chrystel Dol, William Dirkes, Michelle S. Rivera-Llovet, Susana Rodríguez-Santiago, Heather L. Eisler, Mary L. Preuss, Daymon Peterson, Martin G. Burg, Aaditya Khatri, John R. Woytanowski, Holly Schiedermayer, Dara Cohn, Leah E Waldman, William M. Morris, Sharon C. Ehret, Marianna Defendini-Ávila, Jessica Fese, Suzette M. Arias-Mejias, Anna Kammrath, William D. Barshop, Edwin G. Ramírez-Aponte, Luis A. Jimenez, Carolina Marques dos Santos Vieira, Cody D. Kern, Francheska M. Delgado-Peraza, Tiffany Wan, Janice L. Krumm, Osagie Ighile, Eric D. Sassu, Jess M. Darusz, Laura Rodela, Daniel S. Nicolas, Shubha Govind, Mary Miller, Joseph E Marcus, Jason Pollack, Rostislav Castillo, Daniel Coomes, Matthew J. Borr, Diana Pérez-Afanador, Lucas A. Watson, Hannah C. Koaches, Amber Quintana, Faith H. Kung, Cameron B. Harris, Bridget M. Janssen, Cristina Zambrana-Echevarría, Jennifer K. Jones, Ian Dobbe, Benjamin M. Lewis, Lena N. Lupey, Julia A. Hilbrands, Cristina Montero Diez, Jorge L. Santiago-Ortiz, Dustin S. Woyski, Sandy D. Mach, Joseph Perez-Otero, Karim A. Sharif, Carlos Mendoza, John D. Fitzgibbons, Nelson H. Knudsen, Christy MacKinnon, Hayley M. Faber, Kwabea Agbley, Michelle Heslop, Olivia Cyrankowski, Priscilla Rodriguez, Melissa Jones, Jean M. Strelitz, Ryan A. Grove, Rachel A Greenstein, Michael Murillo, Elizabeth Greiner-Sosanko, Ciani Jean Sparks, Darryl McFarland, Franca G. Rossi, Heran Gebreyesus, Chris Kay, Danielle Ladzekpo, Chris Harward, Jordan S. Christie, Consuelo J. Alvarez, Elaine V. Morlock, Geoff Scott, Kelsey Hockenberger, Sepo Musokotwane, Adam Fearnow, Lauren J. Keny, Alaina J. Grantham, Evangelina Reza, Mike Colgan, Melanie K. Regan, Stephanie J. Potocny, Sasha L. Dorsett, Tara Skorupa, Valerie M. Gónzalez-Pérez, Vinayak S. Nikam, Anne C. Meier, Varun Sundaram, Helen B. Rankin, Andrew B. Nylander, Mariela Gines-Rosario, Laurell MacMillian, Jeannette M. Osterloh, Robert H. Allen, Melanie A. Smith, Sarah J. Spencer, Cheri M. Ackerman, Jeffrey L. Poet, Amanda J. Hay, Isaac O. Armistead, Laura K. Reed, Don W. Paetkau, Bib Yang, Enid M. Quintana-Torres, Kathryn L. Golden, Lauren A. DiLorenzo, Alen Ramic, Mark T. LeBlanc, Carl J. Minniti, Robert J. Bailey, Kristen M. Thomsen, Ashley L. Adams, Chad A. Koplinsky, Eliezer O. Perez-Colomba, Nicole A. Howey, Katie A. TerMeer, Stephanie Intriago, Christina N. Kufel, Mary Waters, Bo Liu, Thomas J. Bahr, Ashley R. Miller, Claire Pattison, Morgan R. Light, Amy T. Hark, Jennifer S. Doty, Catherine M. Mageeney, Adam J. Ronk, Nadezhda Fefelova, Andrew R. Armstrong, Maida Chen, Elizabeth Macias, Kim M. Chau, Paul Bilinski, Trevor G. Floyd, Cassidy T. Lee, Jenna C. Tenney, Bob Gardner, Patricia Ortiz-Ortiz, Elizabeth S. Jewell, Gabi Lucas, Brandon Lee, Jenifer N. Jarrell, Jimmy Hsiang-Chun Chang, Lorraine Malkowitz, Ulises Marrero-Llerena, Gabriel Stancu, Matthew R. Unzicker, Andrea P. Burgos-Bula, Michelle L. Miller, Elisandra Rivera, Kate Bagaeva, Jessica W. Polk, Jordan E. Carney, Maureen Corrielus, Jana Nietmann, Jeff Howenstein, Elizabeth Kiernan, Sabya A. Rauf, Brandon M. Katz, Elizabeth C. Nordman, Devon Shallman, Eric M. Clark, Lenin Lopez, Karen J. Kraftmann, Leslie Guadron, Julia Kuhn, Allison R. Schneiter, Satish C. Bhalla, Emily J. Howell, Blair Undem, Jeffrey S. Thompson, Arelys Flores-Vazquez, John Kiley, Cody M. Morrow, Joseline Serrano-González, John Mark Knepper, Christopher Beck, Calise Debow, Anna L. Smith, Angelica Garcia, Shelbi Christgen, Shadie Emiah, Tammy Mazur, Rachel E. VanDyken, Frank R. Soto delValle, Zachary Nichols, William R. Kennedy, Ameer Zidan, Douglas A. Herrick, Thomas Q. Xu, Elizabeth Shoop, Jessica A. Kampmeier, John M. Kerber, Caitlin Pozmanter, Emily L. Hong, Frederic J. Deuschle, Allyson B. Rivard, William Neutzling, Joseph V. Moran, Benjamin K. Johnson, Jacob Jipp, Shannon R. McCartha, Abby Vrable, Z. Goodwin, Suchita Rastogi, Alyssa M. Newman, Lionel Ortiz-Fuentes, Arjun A. Anilkumar, Bryan M. Hennessy, Hui-Min Chung, Katie L. Goeller, Carlos E. Santos-Ramos, Adam Dillman, Christine D. Wilson, Sarah J. Peacock, Andrew J. Kim, Carol I. Morales-Caraballo, Briana Brinkley, Justin Alldredge, Rebecca Krock, Kristen C. Davis, David Dunbar, Joshua L. Manghelli, Erica K. Earl, Katherine Gavinski, Sheryl T. Smith, Portia Mason, Lindsay J. Hoogenboom, Jessen T. Havill, Sonya G. Méndez-Castellanos, Darrin T. Schultz, Katherine J. Faber, Allison O’Rouke, Emily G. Miller, Yara Ashrawi, Curtiss E. Lane, Saryleine Ortiz-DeChoudens, Michael W. Sandusky, Andrew Montgomery, Rita Kabaso, Todd Aronhalt, Jonathan D. Foust, Jorge Ruiz, Eric Helmreich, Todd T. Eckdahl, Charlotte Lea, Kevin Coulson, Kristin M. French, Kate A. Woodard, Brandon J. Burkhart, Kylie McNeil, Curtis R. Edwards, Jimmy Ma, Darcie D. Elder, Tia DiTommaso, Nicholaus Monsma, Sarah A. Jelgerhuis, Stephanie J. Adams, Nichole Rigby, Heather L. Holderness, Charlotte Williams, Megan Donegan, Taylor S. Harding, Javier O. Martinez-Rodriguez, Sandeep Venkataram, Tiffany Wong, Anika Toorie, Jenny L. Rose, Ashley S. Brown, Sarah A. Popelka, Matthew Williams, Julie Bryant, Sarah C. R. Elgin, Sonali Kumar, Joshua Burkhardt, William J. Puetz, Erica L. Alvendia, Richard A. Tumminello, Kesley Parry, Joshua R. Smith, Ashley F. Custer, Carlos E. Ortiz, Yedda Li, April E. Bednarski, Simon Ng, Max Mandelbaum, Arlene J. Hoogewerf, Chelsea A. Walker, Ryan S. Lee, Jeannette Wong, Isabella Theresa Felzer-Kim, Harrison Friedman, Megan Bourland, Luis R. Colón-Cruz, Lucy Liu, Nicole C. Olson, Yi Ren, Adam P Lousararian, José M. Cruz-García, Charlie Manchee, Kyle Zoll, Kristina M. Stemler, Juliana Belén-Rodríguez, Ashley S. Timko, Jane Lopilato, England Raimey, Amy D. Melton, Joshua D. Forsyth, Christopher D. Savell, Himabindu Reddy, Alica B. Allen, Amanda Maffa, Daniel W. Cassidy, Luciann Bracero-Quiñones, Eric Lemmon, Justina R. Bartling, Bradley J. Ogden, Petros Svoronos, Mary Spratt, Lisa Sudmeier, Héctor A. Martell-Martínez, James F. Geary, Bridget J. Sessions, Christopher Campana, Kaitlyn A. Downey, Seth G. Dawson, Daniella Menillo, Casey Hanson, James M. Bellush, Justin A. Gonzales, Roy Song, Karvyn Torchon, Betsy Hoover, Michael Closser, Lacey Neufeld, Micah Shelton, Benjamin R. Does, Juan Carlos Martínez-Cruzado, Jordan S. Baumgardner, Nicole Chichearo, Mary T. Reilly, Colleen V. Kelley, Monica Yalamanchili, Dawn Lau, Abbie Morgan, Alyssa Cifelli, Milton R. Herrold, Ambreen Khan, James Messler, Kyle Westphal, James L. Kehoe, Juliana A. Wurzler, Garrett Salzman, Tracy Wang, Charlene Emerson, Lyndsey A. Reynolds, Alysha Moretti, Marita K. Abrams, Mara G. Cole, Michael B. Schultz, Samantha Cruz, Natalie Ngai, Nadia Safa, Vicente Velasquez, Ashley Townsend, Jonathan L. Crooke-Rosado, Amber M. Gygi, Ishwar S. Gill, Christopher McLaughlin, Dorianmarie Vargas-Franco, Alissa Beckett, Samantha Vue, Nadine L. Rossi, Justina Chinwong, Ryan Michael Rempe, Trip Freeburg, Amy J. Johnson, Omolara Glenn, Jade Lea Rekai, Hashini Gunasinghe, Vivienne Echendu, Marshall Strother, Morgan Baker, Christopher D. Smith, Paolo A. DaSilva, Noelle Delacruz, Tiara Tirasawasdichai, Yakov Shevin, Wilfried Guiblet, Shane M. Patao, Peterson R. Cullimore, Giancarlo F. Garbagnati, Adam E. Musick, Sarah C. Butzler, Jonathan D. Presley, Ana I. Correa-Muller, Christopher D. Shaffer, Chunguang Du, Ryan D. Mitchell, Jonathan P. Rennhack, Barbara L. Hopkins, Mary E. Shaw, Jessica E. Hill, Jeremy N. Wong, Anna Kim, Christopher B. Khoury, Julia Chapman, Amanda T. Mercer, Jessica A. Shuen, Joyce H. Lau, I.N. Falk, Sunil Rathore, Christopher J. Jones, Laura Simone Bisogno, Nighat P. Kokan, Paul Yenerall, Amber L. Price, Kelsey T. Bushhouse, Stephen L. McDaniel, Andrew P. Drake, Johnathan D. English, Sampson K. Boham, Robert A. Herbstsomer, Daniel S. Fosselman, Kevin Babilonia-Figueroa, Matthew Simon, Anne G. Rosenwald, Bryan J. Rupley, Heather Cohen, Victoria Scala, Avery B. Cromwell, Christopher E. Blunden, Yelena P. Davis, William B. Armstrong, Kristine Ostby, Joanna Haye, Lauren M. Wysocki, Lena Christiansen, Allison A. Throm, Sarah Flohr, Matthew Wawersik, Rebecca J. Cotteleer, Kristen R Ramirez, Dontae A. Jacobs, Sarah Woehlke, Gregory S. Messenger, Soham Aso, Nicole Clarke-Medley, Bryant R. Swanson, Lindsay K. Brouwer, S. Catherine Silver Key, Stephanie Zarrasola, Michael S. Salgado, Dong K. Rhee, Mai Abdelnabi, Eve VanEck, Jeremy Buhler, Sarah Kong, Turner Conrad, Jennifer Roecklein-Canfield, Marykathryn Tynon, Brian J. Maniaci, Alexa M. McDonough, Ivan G. Llavona-Cartagena, J. Devin Spencer, Todd D. Johnson, Azita Bashiri, Kimberley Ramsey, Mike Polen, Hien P Nguyen, Seantay D. Patterson, Lucia Wande, Nicholas U. Schwartz, Han Yuan, Albeliz Santiago-Colón, Joseph Medina, Samuel Thomas Crowley, Emma Shoemaker, Alex J. Feliciano-Cancela, Alexander J. Kujawski, Lillyann Asencio-Zayas, Gentry L. Pickett, Matt J. Randazzo, Erica Stagaard, Kristin M. LaForge, Gabriela A. Llaurador-Caraballo, Anastasia K. Yemelyanova, Alan Tseng, Erika E. Menyes, Julie Azarewicz, Christa Burke, Samuel I. Smith, Nazanin Ghavam, Carolina Gomez, Cameron Fick, Anthony Pinto, Lindsay Rios, Gary A Kuleck, Ashley Rich, Kayla A. Florian, Martin N. Cheramie, Yuki Kwan Wa Shum, Atlee Baker, LaJerald Augustine, Alyson Greenwell, Rasleen K. Saluja, Jason S. Macias, Wesley W. Winn, Samantha M. Schmuecker, Michelle E. M. Eisen, Pedro Benitez, Jeanette Hauke, Nora C. Goscinski, Justin R. DiAngelo, Carter T. Docking, David D. Xiong, Brittany D. Pasierb, Matt Van Camp, Yin Zheng, Nikie L. McCabe, Emily Reed, Katie Homa, Kimberly S. Kolibas, Elizabeth A. Karaska, Grace A. Dougherty, John P. Fanning, Michael Fasano, Joseph E. Sable, Robert W. Schulz, San Francisco Nguyen, Michael L. Rojas-Vargas, Kierstin L. Naylor, Emily Peoples, Jessica Neely, Lejla Cesko, Brionna D. Davis-Reyes, Roxanne Banker, Amanda K. Tilot, Jordan P. Brand, William H. Newhart, Lauriaun Johnson, Michelle M. Giddens, Nicole B. Clark, Anant Agarwalla, Thomas F. Minton, Dana W. Brooks, Amanda D. Garrett, Bethany M. Klett, Kristin M. Starkey, Antoinette E. Fafara-Thompson, Michael R. Rubin, Jonathon M. Benson, Erica Enoch, Amanda M. Damsteegt, Zackary W. Scott, Elisabeth A. Kelly, Jason M. Barnett, Wilson Leung, Luke J. Rodriguez-Giron, Krishna C. Mudumbi, Francis J. May, Nadyan M. Vargas-Barreto, Geeta Statton, José L. Torres-Castillo, Sarah Hirsch, Rachel M. Reem, Linghui Li, Deirdre Robinett, Jason Caronna, Abneris E. Rodríguez-Laboy, Samantha Lawrence, Katherine R. Reynolds, Corinne Weeks, Allison M. Sterling, Chun Leung Ng, Roman E. Ramirez, Daron C. Barnard, Leming Zhou, Eric P. Spana, John A. Toth, Alvin Lu, Krizia C. Menéndez-Serrano, Jonathan M. Heckman, Ben Chlebina, Matthew C. Fadus, Helmet T. Karim, Shailly Gaur, Timothy R. Jelsema, Nicholas Keysock, Thomas J. Carr, Zach Fusco, Evan M. Verbofsky, Monal Naik, Amanda H. Flores, Kristin A. 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Overvoorde, Reece Watson, Jennifer Schottler, Devry Lin, Jim Youngblom, Taylor Schauder, Nigel Madden, Isabel Valdez, Thomas John Reynolds, Kelly M. Deranek, Anne A. Welker, Jackie X. White, Nicole C. Riddle, Jacob Pfeil, Aldo Heredia-Negrón, Christine Langner, Tao Jian He, Jonathan P. Mecoli, Lissett Mayorga, Scott Chiang, Rishi Singhal, Julia C. Peairs, Michael Quach, Anne M. Eime, GiNell Elliott, Meleah J. Gross, Melissa Drewry, Julia A. Emerson, Anthony K. Lambright, Isaac Appiah, Gregory M. Robertson, Nathaniel Regenold, Philip Pham, George Odisho, Alexi Archambault, Matthew Dothager, Shana M. Baldassari, Paul J. Lee, Callie R. Merry, Jesse R. Farek, Archana Tare, Srebrenka Robic, William Vernon, Tam Vuong, Bethany Grace Bonifield, Katrina Thistle, Rose M. Dowd, Noor Tazudeen, Jennifer Weaver, Manpreet Kaur, Nicole M. Caesar, Yi Zhang, Michael C. Cristostomo, Albert Tzeng, Kayla Vondy, Emily Perling, Ramiro A. Chavez, Lanor S. Horton, Matt Kroll, Levent H. Beken, Justin R. Starcher, Sam Asinof, Nathalia M. Cruz, Eunice George, Adam T. Morrow, Heather Milnthorp, Cheryl Mazzeo, Kristen R. Hatfield, Anna L. Boudoures, Ashley A. Tewilliager, Edna P. Tascón-Peñaranda, Vilma F. Huerta, Sarah Tuberty, Mallory A. Williams, Rachel E. Weber, Sarah Spencer, Emily C. Leatherman, Yuying Gosser, Steve DeFazio, Patrick Ng, Jeri Sparks, Pavan Bhat, Mindy E. Bower, Jordan E. Matthews, Cyrus E. Kuschner, Anne Bertolet, Matt Kusner, Thomas C. Giarla, Jessica Penn, Gerard P. McNeil, Mariam Meghdari, Michael J. Wolyniak, Matthew Juergens, Karla I. Velázquez-Soto, Maria Kaisler, Jeanine Schibler, Alexis Nagengast, Susan Parrish, Frances Marín-Maldonado, Shiv Mohini, Jessica King, Danny Mammo, Katherine S. Harker, Allyson P. Hawkins, Kelly Drumm, Jennifer A. Lammers, Allyson P Mallya, Ashley Bryant, Katie Weihbrecht, Pete Wendland, Gabriela V. Bernal-Vega, Nestor A. Gutierrez, Armando G. Bermudez-Capo, Luke R. Salbert, Kirk Haltaufderhyde, Michelle L. Kappes, Mary A. Smith, York Chen, Miguel Vélez-Vázquez, Brittany E. Plescher, Francis D. Beauchamp-Pérez, Alyssa Ward, Andrea N. Clary, Don Foret, Mitchell J McDonald, Mariela Colon-Vazquez, Amanda L. Blaker, Hao Yang, James Z. Liu, Austin B. Limle, Henry Huang, Luis Vilanova-Velez, Edgar Garibay, Philip J. Freda, Laura L. Mays Hoopes, Maureen S. Hammond, Marian M. Kaehler, Rebecca Shuford, Ray Sunjed, Cynthia K. Hanson, Marielle VanderVennen, Idaliz M. Martínez-Traverso, Jack Y. Yu, Spencer L. Franchi, Michael Snavely, John E. Anderson, Lainey S. Rubin, Kelly K. Jones, Stephanie F. Mel, Stacey Lytle, Danny L. Tran, Chelsea R. Barberi, Max Mian Liu, Eric A. Nollet, Sarah E. Muller, Diana Norton, John M. Braverman, Thu A. Phan, Nelson Membreno, Colin Khoshabian, John Gooch, Cassandra Kubricky, Priscila M. Rodríguez-García, Anna Wylie, Diana L. E. Johnson, Anna K. Unruh, Deborah Hammett, Jon Sarezky, Marie Brown, Carolina Riascos-Cuero, Emily J. Diekema, Emmy E. Ogawa, Miranda Chavez, Zuzana Kocsisova, Dennis Revie, Anniken M. Lydon, Peter A. Cognetti, Ashley A. Collins, Tariq Abusheikh, Erin K. Luippold, Kevin Myirski, Brian O. Rodríguez-Echevarría, Haley J. Plasman, Lara Baatenburg, Jesse Hendriksma, Christopher R. Knob, Max Semon, Cassandra Farrar, Xiao Zhu, Ali Dobbe, Marie-Isabelle B. Seydoux, Griffin Sadovsky, Shreya Prasad, Victoria Newcomb, Chad Gier, Dmitri Serjanov, Jules Wellinghoff, Maxwell T. Smith-Gee, and Alexandra H. Scoma

Subjects
Transposable element, Codon Adaptation Index, Euchromatin, Heterochromatin, transposons, evolution of heterochromatin, Investigations, Genome, Evolution, Molecular, 03 medical and health sciences, gene size, 0302 clinical medicine, melting characteristics, Species Specificity, codon bias, Genetics, Animals, Drosophila Proteins, Selection, Genetic, Codon, Molecular Biology, Genetics (clinical), 030304 developmental biology, Polytene Chromosomes, Repetitive Sequences, Nucleic Acid, Gene Rearrangement, 0303 health sciences, biology, Computational Biology, Molecular Sequence Annotation, Gene rearrangement, Exons, Genomics, biology.organism_classification, Introns, Drosophila melanogaster, Codon usage bias, DNA Transposable Elements, Drosophila, 030217 neurology & neurosurgery
Abstract

The Muller F element (4.2 Mb, ~80 protein-coding genes) is an unusual autosome of Drosophila melanogaster; it is mostly heterochromatic with a low recombination rate. To investigate how these properties impact the evolution of repeats and genes, we manually improved the sequence and annotated the genes on the D. erecta, D. mojavensis, and D. grimshawi F elements and euchromatic domains from the Muller D element. We find that F elements have greater transposon density (25–50%) than euchromatic reference regions (3–11%). Among the F elements, D. grimshawi has the lowest transposon density (particularly DINE-1: 2% vs. 11–27%). F element genes have larger coding spans, more coding exons, larger introns, and lower codon bias. Comparison of the Effective Number of Codons with the Codon Adaptation Index shows that, in contrast to the other species, codon bias in D. grimshawi F element genes can be attributed primarily to selection instead of mutational biases, suggesting that density and types of transposons affect the degree of local heterochromatin formation. F element genes have lower estimated DNA melting temperatures than D element genes, potentially facilitating transcription through heterochromatin. Most F element genes (~90%) have remained on that element, but the F element has smaller syntenic blocks than genome averages (3.4–3.6 vs. 8.4–8.8 genes per block), indicating greater rates of inversion despite lower rates of recombination. Overall, the F element has maintained characteristics that are distinct from other autosomes in the Drosophila lineage, illuminating the constraints imposed by a heterochromatic milieu.

Published
2015

13. An undergraduate bioinformatics curriculum that teaches eukaryotic gene structure

Author

Sarah C. R. Elgin, Charles R. Hauser, Jacob D. Kagey, Jennifer A. Kennell, Brianna Derr, S. Catherine Silver Key, Chiyedza Small, Marisol Santisteban, Srebrenka Robic, Hemlata Mistry, Leocadia V. Paliulis, Paula Croonquist, Melanie Van Stry, Christopher J. Jones, Joyce Stamm, Elena O. Gracheva, Jamie Siders Sanford, Wilson Leung, Rebecca Spokony, Carina Howell, and Meg M. Laakso

Subjects
Structure (mathematical logic), Computer science, Eukaryotic gene, General Medicine, Bioinformatics, Curriculum
Published
2017

14. A Course-Based Research Experience: How Benefits Change with Increased Investment in Instructional Time

Author

Juan Carlos Martínez-Cruzado, Gary A Kuleck, Shubha Govind, Christopher D. Smith, Judith Leatherman, Jeffrey S. Thompson, Daron C. Barnard, Christopher J. Jones, Paul J. Overvoorde, Matthew Wawersik, Amy Frary, Randall J. DeJong, Dale L. Beach, Todd T. Eckdahl, Laura L. Mays Hoopes, Marian M. Kaehler, David Lopatto, Justin R. DiAngelo, Michael R. Rubin, Mary A. Smith, Carina E. Howell, Donald R. Frohlich, Chunguang Du, Leming Zhou, Eric P. Spana, Stephanie F. Mel, John M. Braverman, Karim A. Sharif, Consuelo J. Alvarez, Gary R. Skuse, Cheryl Bailey, Anya Goodman, Kari Clase, Laura K. Reed, Anne G. Rosenwald, Don W. Paetkau, James E. J. Bedard, Mary L. Preuss, Gerard P. McNeil, Michael J. Wolyniak, Martin G. Burg, Lisa Kadlec, Alexis Nagengast, Susan Parrish, Hemlata Mistry, Hui-Min Chung, Joyce Stamm, April E. Bednarski, Sheryl T. Smith, Aparna Sreenivasan, Paul Szauter, Celeste Peterson, Stephanie Schroeder, Nighat P. Kokan, Satish C. Bhalla, Arlene J. Hoogewerf, Heather L. Eisler, Christy MacKinnon, Mary Spratt, Christopher Bazinet, Amy T. Hark, Wilson Leung, Olga R. Kopp, Diana S Johnson, Elaine R. Mardis, Mary E. Shaw, Catherine Reinke, David Dunbar, Yuying Gosser, Jane Lopilato, Vidya Chandrasekaran, Srebrenka Robic, Sarah C. R. Elgin, Kenneth Saville, Adam Haberman, Dennis Revie, Christopher D. Shaffer, Jennifer Roecklein-Canfield, Julia A. Emerson, Adam Kleinschmit, Jeremy Buhler, Charles R. Hauser, James J. Youngblom, S. Catherine Silver Key, and O'Dowd, Diane K

Subjects
Value (ethics), Program evaluation, Time Factors, General Biochemistry, Genetics and Molecular Biology, Information science, Education, Surveys and Questionnaires, Mathematics education, ComputingMilieux_COMPUTERSANDEDUCATION, Humans, Learning, Cooperative Behavior, Curriculum, Biology, Mathematics, Data collection, Genome, Data Collection, Research, Molecular Sequence Annotation, Articles, Genomics, Investment (macroeconomics), Faculty, Research Personnel, Variety (cybernetics), Knowledge, Undergraduate research, Attitude, Self Report, Curriculum and Pedagogy, Program Evaluation
Abstract

While course-based research in genomics can generate both knowledge gains and a greater appreciation for how science is done, a significant investment of course time is required to enable students to show gains commensurate to a summer research experience. Nonetheless, this is a very cost-effective way to reach larger numbers of students., There is widespread agreement that science, technology, engineering, and mathematics programs should provide undergraduates with research experience. Practical issues and limited resources, however, make this a challenge. We have developed a bioinformatics project that provides a course-based research experience for students at a diverse group of schools and offers the opportunity to tailor this experience to local curriculum and institution-specific student needs. We assessed both attitude and knowledge gains, looking for insights into how students respond given this wide range of curricular and institutional variables. While different approaches all appear to result in learning gains, we find that a significant investment of course time is required to enable students to show gains commensurate to a summer research experience. An alumni survey revealed that time spent on a research project is also a significant factor in the value former students assign to the experience one or more years later. We conclude: 1) implementation of a bioinformatics project within the biology curriculum provides a mechanism for successfully engaging large numbers of students in undergraduate research; 2) benefits to students are achievable at a wide variety of academic institutions; and 3) successful implementation of course-based research experiences requires significant investment of instructional time for students to gain full benefit.

Published
2014

15. Building Better Scientists through Cross-Disciplinary Collaboration in Synthetic Biology: A Report from the Genome Consortium for Active Teaching Workshop 2010

Author

Theresa M. Grana, Christopher J. Jones, Andrea Holgado, Yixin Yang, Talitha M. Washington, Vidya Chandrasekaran, Michael J. Wolyniak, Joyce Stamm, Robert W. Morris, Anil L. Pereira, and Consuelo J. Alvarez

Subjects
Formative assessment, Synthetic biology, Cross disciplinary, Educational resources, Pedagogy, ComputingMilieux_COMPUTERSANDEDUCATION, Engineering ethics, Meeting Report, Discipline, Curriculum, General Biochemistry, Genetics and Molecular Biology, Features, Education
Abstract

Synthetic biology is a newly emerging field in which costs are relatively low and the value of student input can be high. It rewards tackling the sort of interdisciplinary problems that are increasingly important for students' professional futures but are often difficult to undertake from traditional disciplinary towers. Undergraduate students have shown both interest and ability in pursuing this research: The results of 5 years of iGEM jamborees amply testify to the potential for undergraduate success in this endeavor. The organizers are considering the possibility of offering additional faculty workshops in the future. The participants of the 2010 meeting found this experience to be a focused, effective, and fun introduction to synthetic biology for those who want to explore this exciting new field. Hopefully, these same experiences will continue to be shared through future workshops as an effort to create opportunities in synthetic biology for faculty and their students.

Published
2010

16. The Genomics Education Partnership: Successful Integration of Research into Laboratory Classes at a Diverse Group of Undergraduate Institutions

Author

E. Gloria C. Regisford, Jeremy Buhler, Christopher D. Smith, Cheryl Bailey, Laura L. Mays Hoopes, Marian M. Kaehler, Anne G. Rosenwald, Elizabeth Shoop, Satish C. Bhalla, Yuying Gosser, Mary Shaw, Donald R. Frohlich, Gary A Kuleck, Gerard P. McNeil, Barbara A. Wilson, Joyce Stamm, Daron C. Barnard, Alexis Nagengast, Susan Parrish, Stephanie Schroeder, Jeffrey S. Thompson, Jennifer Leigh Myka, Consuelo J. Alvarez, Chitra Chandrasekaran, Christopher D. Shaffer, Robert W. Morris, Jim Youngblom, Paul J. Overvoorde, Mary Spratt, Diana L. E. Johnson, Todd T. Eckdahl, Charles R. Hauser, Vidya Chandrasekaran, Christopher J. Jones, David Lopatto, Kelynne E. Reed, Mary A. Smith, Robert Moss, Gary R. Skuse, Anya Goodman, Sarah C. R. Elgin, Wilson Leung, Olga R. Kopp, Nighat P. Kokan, Chunguang Du, Jeff L Poet, Elaine R. Mardis, Dennis Revie, Matthew Wawersik, Ken Saville, Douglas R Dorer, Hui-Min Chung, and Eric P. Spana

Subjects
Genetic Research, Universities, Genomics, Science education, General Biochemistry, Genetics and Molecular Biology, Education, 03 medical and health sciences, Annotation, Pedagogy, ComputingMilieux_COMPUTERSANDEDUCATION, Animals, Students, Curriculum, 030304 developmental biology, 0303 health sciences, Medical education, 4. Education, 05 social sciences, Educational technology, 050301 education, Articles, Faculty, ComputingMethodologies_PATTERNRECOGNITION, Undergraduate research, General partnership, Active learning, Laboratories, 0503 education
Abstract

Genomics is not only essential for students to understand biology but also provides unprecedented opportunities for undergraduate research. The goal of the Genomics Education Partnership (GEP), a collaboration between a growing number of colleges and universities around the country and the Department of Biology and Genome Center of Washington University in St. Louis, is to provide such research opportunities. Using a versatile curriculum that has been adapted to many different class settings, GEP undergraduates undertake projects to bring draft-quality genomic sequence up to high quality and/or participate in the annotation of these sequences. GEP undergraduates have improved more than 2 million bases of draft genomic sequence from several species of Drosophila and have produced hundreds of gene models using evidence-based manual annotation. Students appreciate their ability to make a contribution to ongoing research, and report increased independence and a more active learning approach after participation in GEP projects. They show knowledge gains on pre- and postcourse quizzes about genes and genomes and in bioinformatic analysis. Participating faculty also report professional gains, increased access to genomics-related technology, and an overall positive experience. We have found that using a genomics research project as the core of a laboratory course is rewarding for both faculty and students.

Published
2010

17. Requirement for Sex Comb on Midleg Protein Interactions in Drosophila Polycomb Group Repression

Author

Aidan J. Peterson, Rochus K. Voeller, Joyce Stamm, Carrie S. Ketel, Robert E. Kingston, Daniel R. Mallin, Jeffrey A. Simon, and Nicole J. Francis

Subjects
Polyhomeotic, Blotting, Western, Molecular Sequence Data, Mutation, Missense, Polycomb-Group Proteins, Repressor, macromolecular substances, Biology, Protein–protein interaction, Two-Hybrid System Techniques, Genetics, Animals, Drosophila Proteins, Immunoprecipitation, Gene silencing, Amino Acid Sequence, Gene Silencing, Psychological repression, DNA Primers, Polycomb Repressive Complex 1, fungi, Phenotype, Protein Structure, Tertiary, DNA-Binding Proteins, Repressor Proteins, Gene Components, Nucleoproteins, Chromatography, Gel, Drosophila, PRC1, Function (biology), Protein Binding, Research Article
Abstract

The Drosophila Sex Comb on Midleg (SCM) protein is a transcriptional repressor of the Polycomb group (PcG). Although genetic studies establish SCM as a crucial PcG member, its molecular role is not known. To investigate how SCM might link to PcG complexes, we analyzed the in vivo role of a conserved protein interaction module, the SPM domain. This domain is found in SCM and in another PcG protein, Polyhomeotic (PH), which is a core component of Polycomb repressive complex 1 (PRC1). SCM-PH interactions in vitro are mediated by their respective SPM domains. Yeast two-hybrid and in vitro binding assays were used to isolate and characterize >30 missense mutations in the SPM domain of SCM. Genetic rescue assays showed that SCM repressor function in vivo is disrupted by mutations that impair SPM domain interactions in vitro. Furthermore, overexpression of an isolated, wild-type SPM domain produced PcG loss-of-function phenotypes in flies. Coassembly of SCM with a reconstituted PRC1 core complex shows that SCM can partner with PRC1. However, gel filtration chromatography showed that the bulk of SCM is biochemically separable from PH in embryo nuclear extracts. These results suggest that SCM, although not a core component of PRC1, interacts and functions with PRC1 in gene silencing.

Published
2004

18. A central support system can facilitate implementation and sustainability of a Classroom-based Undergraduate Research Experience (CURE) in Genomics

Author

Lisa Kadlec, Vidya Chandrasekaran, Michael R. Rubin, Aparna Sreenivasan, Srebrenka Robic, David Dunbar, Christopher D. Shaffer, Amy Frary, Sarah C. R. Elgin, Charles R. Hauser, Gerard P. McNeil, Michael J. Wolyniak, Jane Lopilato, Shubha Govind, Chunguang Du, Gary A Kuleck, Martin G. Burg, Justin R. DiAngelo, Julia A. Emerson, Jennifer A Roecklien-Canfield, Kenneth Saville, Adam Haberman, Alexis Nagengast, Susan Parrish, David Lopatto, James J. Youngblom, Wilson Leung, Laura D Reed, Nighat P. Kokan, Olga R. Kopp, Amy T. Hark, Arlene J. Hoogewerf, Mary Spratt, Yuying Gosser, Elaine R. Mardis, James E. J. Bedard, John M. Braverman, April E. Bednarski, Christy MacKinnon, Karim A. Sharif, Christopher D. Smith, Diana L. E. Johnson, Satish C. Bhalla, Marian M. Kaehler, Daron C. Barnard, Jeremy Buhler, Donald R. Frohlich, S. Catherine Silver Key, Randall J. DeJong, Stephanie F. Mel, Paul J. Overvoorde, Consuelo J. Alvarez, Jeffrey S. Thompson, Don W. Paetkau, Dennis Revie, Mary A. Smith, Mary Shaw, Todd T. Eckdahl, Joyce Stamm, Hui-Min Chung, Juan Carlos Martínez-Cruzado, Christopher J. Jones, Gary R. Skuse, Anya Goodman, Mary L. Preuss, Leming Zhou, Eric P. Spana, Anne G. Rosenwald, Matthew Wawersik, Jennifer Mary Threlfall, Stephanie Schroeder, Sheryl T. Smith, E. Gloria C. Regisford, and Dolan, Erin

Subjects
Value (ethics), Models, Educational, Universities, Genomics, Articles, General Biochemistry, Genetics and Molecular Biology, United States, Education, Incentive, Undergraduate research, Models, Clinical Research, General partnership, Pedagogy, Sustainability, ComputingMilieux_COMPUTERSANDEDUCATION, Curriculum development, Engineering ethics, Educational, Curriculum, Program Development, Curriculum and Pedagogy
Abstract

There have been numerous calls to engage students in science as science is done. A survey of 90-plus faculty members explores barriers and incentives when developing a research-based genomics course. The results indicate that a central core supporting a national experiment can help overcome local obstacles., In their 2012 report, the President's Council of Advisors on Science and Technology advocated “replacing standard science laboratory courses with discovery-based research courses”—a challenging proposition that presents practical and pedagogical difficulties. In this paper, we describe our collective experiences working with the Genomics Education Partnership, a nationwide faculty consortium that aims to provide undergraduates with a research experience in genomics through a scheduled course (a classroom-based undergraduate research experience, or CURE). We examine the common barriers encountered in implementing a CURE, program elements of most value to faculty, ways in which a shared core support system can help, and the incentives for and rewards of establishing a CURE on our diverse campuses. While some of the barriers and rewards are specific to a research project utilizing a genomics approach, other lessons learned should be broadly applicable. We find that a central system that supports a shared investigation can mitigate some shortfalls in campus infrastructure (such as time for new curriculum development, availability of IT services) and provides collegial support for change. Our findings should be useful for designing similar supportive programs to facilitate change in the way we teach science for undergraduates.

Published
2014

19. Genomics Education Partnership

Author

Jim Youngblom, Kenneth Saville, Chunguang Du, Wilson Leung, Olga R. Kopp, G Regisford, Todd T. Eckdahl, Elaine R. Mardis, Jeffrey S. Thompson, Jennifer Leigh Myka, David Lopatto, Mary A. Smith, Charles R. Hauser, Joyce Stamm, Consuelo J. Alvarez, Chitra Chandrasekaran, Sarah C. R. Elgin, C Witkowski, Daron C. Barnard, Christopher J. Jones, Gary A Kuleck, Paul J. Overvoorde, Gerard P. McNeil, Dennis Revie, Alexis Nagengast, Barbara A. Wilson, Kelynne E. Reed, Christopher D. Shaffer, Jeffrey L. Poet, Mary Spratt, Jeremy Buhler, Anne G. Rosenwald, H-M Chung, Christopher D. Smith, M Shaw, Gary R. Skuse, Anya Goodman, and Robert W. Morris

Subjects
Multidisciplinary, Undergraduate research, Work (electrical), General partnership, education, Pooling, ComputingMilieux_COMPUTERSANDEDUCATION, Genomics, Engineering ethics, Sociology, Engineering physics, health care economics and organizations
Abstract

The Genomics Education Partnership offers an inclusive model for undergraduate research experiences, with students pooling their work to contribute to international databases.

Published
2008

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