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14 results on '"Zakharia, Fouad"'

2. Reconstructing Native American Migrations from Whole-genome and Whole-exome Data

Author

Gravel, Simon, Zakharia, Fouad, Moreno-Estrada, Andres, Byrnes, Jake K, Muzzio, Marina, Rodriguez-Flores, Juan L., Kenny, Eimear E., Gignoux, Christopher R., Maples, Brian K., Guiblet, Wilfried, Dutil, Julie, Via, Marc, Sandoval, Karla, Bedoya, Gabriel, Oleksyk, Taras K, Ruiz-Linares, Andres, Burchard, Esteban G, Martinez-Cruzado, Juan Carlos, Bustamante, Carlos D., and Project, The 1000 Genomes

Subjects
Quantitative Biology - Populations and Evolution, Quantitative Biology - Genomics, 92D25
Abstract

There is great scientific and popular interest in understanding the genetic history of populations in the Americas. We wish to understand when different regions of the continent were inhabited, where settlers came from, and how current inhabitants relate genetically to earlier populations. Recent studies unraveled parts of the genetic history of the continent using genotyping arrays and uniparental markers. The 1000 Genomes Project provides a unique opportunity for improving our understanding of population genetic history by providing over a hundred sequenced low coverage genomes and exomes from Colombian (CLM), Mexican-American (MXL), and Puerto Rican (PUR) populations. Here, we explore the genomic contributions of African, European, and Native American ancestry to these populations. Estimated Native American ancestry is 48% in MXL, 25% in CLM, and 13% in PUR. Native American ancestry in PUR is most closely related to populations surrounding the Orinoco River basin, confirming the Southern America ancestry of the Ta\'ino people of the Caribbean. We present new methods to estimate the allele frequencies in the Native American fraction of the populations, and model their distribution using a demographic model for three ancestral Native American populations. These ancestral populations likely split in close succession: the most likely scenario, based on a peopling of the Americas 16 thousand years ago (kya), supports that the MXL Ancestors split 12.2kya, with a subsequent split of the ancestors to CLM and PUR 11.7kya. The model also features effective populations of 62,000 in Mexico, 8,700 in Colombia, and 1,900 in Puerto Rico. Modeling Identity-by-descent and ancestry tract length, we show that post-contact populations differ markedly in their effective sizes and migration patterns, with Puerto Rico showing the smallest effective size and the earlier migration from Europe., Comment: 30 pages, inludes supplement. v2 contains clarifications, extra analyses, and a change in the language classification scheme used

Published
2013

3. Reconstructing the Population Genetic History of the Caribbean

Author

Moreno-Estrada, Andres, Gravel, Simon, Zakharia, Fouad, McCauley, Jacob L., Byrnes, Jake K., Gignoux, Christopher R., Ortiz-Tello, Patricia A., Martinez, Ricardo J., Hedges, Dale J., Morris, Richard W., Eng, Celeste, Sandoval, Karla, Acevedo-Acevedo, Suehelay, Martinez-Cruzado, Juan Carlos, Norman, Paul J., Layrisse, Zulay, Parham, Peter, Burchard, Esteban Gonzalez, Cuccaro, Michael L., Martin, Eden R., and Bustamante, Carlos D.

Subjects
Quantitative Biology - Populations and Evolution, Quantitative Biology - Genomics
Abstract

The Caribbean basin is home to some of the most complex interactions in recent history among previously diverged human populations. Here, by making use of genome-wide SNP array data, we characterize ancestral components of Caribbean populations on a sub-continental level and unveil fine-scale patterns of population structure distinguishing insular from mainland Caribbean populations as well as from other Hispanic/Latino groups. We provide genetic evidence for an inland South American origin of the Native American component in island populations and for extensive pre-Columbian gene flow across the Caribbean basin. The Caribbean-derived European component shows significant differentiation from parental Iberian populations, presumably as a result of founder effects during the colonization of the New World. Based on demographic models, we reconstruct the complex population history of the Caribbean since the onset of continental admixture. We find that insular populations are best modeled as mixtures absorbing two pulses of African migrants, coinciding with early and maximum activity stages of the transatlantic slave trade. These two pulses appear to have originated in different regions within West Africa, imprinting two distinguishable signatures in present day Afro-Caribbean genomes and shedding light on the genetic impact of the dynamics occurring during the slave trade in the Caribbean., Comment: 26 pages, 6 figures, and supporting information

Published
2013

4. Improved haplotyping of rare variants using next-generation sequence data

Author

Zakharia, Fouad and Bustamante, Carlos

Subjects
Quantitative Biology - Genomics, Quantitative Biology - Quantitative Methods
Abstract

Accurate identification of haplotypes in sequenced human genomes can provide invaluable information about population demography and fine-scale correlations along the genome, thus empowering both population genomic and medical association studies. Yet phasing unrelated individuals remains a challenging problem. Incorporating available data from high throughput sequencing into traditional statistical phasing approaches is a promising avenue to alleviate these issues. We present a novel statistical method that expands on an existing graphical haplotype reconstruction method (shapeIT) to incorporate phasing information from paired-end read data. The algorithm harnesses the haplotype graph information estimated by shapeIT from genotypes across the population and refines haplotype likelihoods for a given individual to be compatible with the sequencing data. Applying the method to HapMap individuals genotyped on the Affymetrix Axiom chip at 7,745,081 SNPs and on a trio sequenced by Complete Genomics, we found that the inclusion of paired end read data significantly improved phasing, with reductions in switch error on the order of 4-15% against shapeIT across all panels. As expected, the improvements were found to be most significant at sites harboring rare variants; furthermore, we found that longer read sizes and higher throughput translated to greater decreases in switching error, as did higher variance in the size of the insert separating the two reads--suggesting that multi-platform next generation sequencing may be exploited to yield particularly accurate haplotypes. Overall, the phasing improvements afforded by this new method highlight the power of integrating sequencing read information and population genotype data for reconstructing haplotypes in unrelated individuals., Comment: 18 pages, 4 figures, 3 tables

Published
2012

5. The genetics of Mexico recapitulates Native American substructure and affects biomedical traits

Author

Moreno-Estrada, Andrés, Gignoux, Christopher R, Fernández-López, Juan Carlos, Zakharia, Fouad, Sikora, Martin, Contreras, Alejandra V, Acuña-Alonzo, Victor, Sandoval, Karla, Eng, Celeste, Romero-Hidalgo, Sandra, Ortiz-Tello, Patricia, Robles, Victoria, Kenny, Eimear E, Nuño-Arana, Ismael, Barquera-Lozano, Rodrigo, Macín-Pérez, Gastón, Granados-Arriola, Julio, Huntsman, Scott, Galanter, Joshua M, Via, Marc, Ford, Jean G, Chapela, Rocío, Rodriguez-Cintron, William, Rodríguez-Santana, Jose R, Romieu, Isabelle, Sienra-Monge, Juan José, del Rio Navarro, Blanca, London, Stephanie J, Ruiz-Linares, Andrés, Garcia-Herrera, Rodrigo, Estrada, Karol, Hidalgo-Miranda, Alfredo, Jimenez-Sanchez, Gerardo, Carnevale, Alessandra, Soberón, Xavier, Canizales-Quinteros, Samuel, Rangel-Villalobos, Héctor, Silva-Zolezzi, Irma, Burchard, Esteban Gonzalez, and Bustamante, Carlos D

Subjects
Biological Sciences, Anthropology, Genetics, Human Society, Clinical Research, Human Genome, Black People, Genetic Variation, Genome, Human, Humans, Indians, North American, Mexican Americans, Mexico, Population, White People, General Science & Technology
Abstract

Mexico harbors great cultural and ethnic diversity, yet fine-scale patterns of human genome-wide variation from this region remain largely uncharacterized. We studied genomic variation within Mexico from over 1000 individuals representing 20 indigenous and 11 mestizo populations. We found striking genetic stratification among indigenous populations within Mexico at varying degrees of geographic isolation. Some groups were as differentiated as Europeans are from East Asians. Pre-Columbian genetic substructure is recapitulated in the indigenous ancestry of admixed mestizo individuals across the country. Furthermore, two independently phenotyped cohorts of Mexicans and Mexican Americans showed a significant association between subcontinental ancestry and lung function. Thus, accounting for fine-scale ancestry patterns is critical for medical and population genetic studies within Mexico, in Mexican-descent populations, and likely in many other populations worldwide.

Published
2014

6. Characterizing the admixed African ancestry of African Americans

Author

Zakharia, Fouad, Basu, Analabha, Absher, Devin, Assimes, Themistocles L, Go, Alan S, Hlatky, Mark A, Iribarren, Carlos, Knowles, Joshua W, Li, Jun, Narasimhan, Balasubramanian, Sidney, Steven, Southwick, Audrey, Myers, Richard M, Quertermous, Thomas, Risch, Neil, and Tang, Hua

Abstract

Abstract Background Accurate, high-throughput genotyping allows the fine characterization of genetic ancestry. Here we applied recently developed statistical and computational techniques to the question of African ancestry in African Americans by using data on more than 450,000 single-nucleotide polymorphisms (SNPs) genotyped in 94 Africans of diverse geographic origins included in the HGDP, as well as 136 African Americans and 38 European Americans participating in the Atherosclerotic Disease Vascular Function and Genetic Epidemiology (ADVANCE) study. To focus on African ancestry, we reduced the data to include only those genotypes in each African American determined statistically to be African in origin. Results From cluster analysis, we found that all the African Americans are admixed in their African components of ancestry, with the majority contributions being from West and West-Central Africa, and only modest variation in these African-ancestry proportions among individuals. Furthermore, by principal components analysis, we found little evidence of genetic structure within the African component of ancestry in African Americans. Conclusions These results are consistent with historic mating patterns among African Americans that are largely uncorrelated to African ancestral origins, and they cast doubt on the general utility of mtDNA or Y-chromosome markers alone to delineate the full African ancestry of African Americans. Our results also indicate that the genetic architecture of African Americans is distinct from that of Africans, and that the greatest source of potential genetic stratification bias in case-control studies of African Americans derives from the proportion of European ancestry.

Published
2009

7. Extensive Variation in Chromatin States Across Humans

Author

Kasowski, Maya, Kyriazopoulou-Panagiotopoulou, Sofia, Grubert, Fabian, Zaugg, Judith B., Kundaje, Anshul, Liu, Yuling, Boyle, Alan P., Zhang, Qiangfeng Cliff, Zakharia, Fouad, Spacek, Damek V., Li, Jingjing, Xie, Dan, Olarenn-George, Anthony, Steinmetz, Lars M., Hogenesch, John B., Kellis, Manolis, Batzoglou, Serafim, and Snyder, Michael

Published
2013
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8. A global reference for human genetic variation

Author

Altshuler, David M., (Co-Chair), Durbin, Richard M., (Co-Chair, Principal Investigator), Donnelly, Peter, Green, Eric D., Nickerson, Deborah A., Boerwinkle, Eric, Doddapaneni, Harsha, Han, Yi, Korchina, Viktoriya, Kovar, Christie, Lee, Sandra, Muzny, Donna, Reid, Jeffrey G., Zhu, Yiming, Wang, Jun, (Principal Investigator), Chang, Yuqi, Feng, Qiang, Fang, Xiaodong, Guo, Xiaosen, Jian, Min, Jiang, Hui, Jin, Xin, Lan, Tianming, Li, Guoqing, Li, Jingxiang, Li, Yingrui, Liu, Shengmao, Liu, Xiao, Lu, Yao, Ma, Xuedi, Tang, Meifang, Wang, Bo, Wang, Guangbiao, Wu, Honglong, Wu, Renhua, Xu, Xun, Yin, Ye, Zhang, Dandan, Zhang, Wenwei, Zhao, Jiao, Zhao, Meiru, Zheng, Xiaole, Lander, Eric S., (Principal Investigator), Gabriel, Stacey B., (Co-Chair), Gupta, Namrata, Gharani, Neda, Toji, Lorraine H., Gerry, Norman P., Resch, Alissa M., Barker, Jonathan, Gil, Laurent, Hunt, Sarah E., Kelman, Gavin, Kulesha, Eugene, Leinonen, Rasko, McLaren, William M., Radhakrishnan, Rajesh, Roa, Asier, Smirnov, Dmitriy, Smith, Richard E., Streeter, Ian, Thormann, Anja, Toneva, Iliana, Vaughan, Brendan, Zheng-Bradley, Xiangqun, Bentley, David R., (Principal Investigator), Grocock, Russell, Humphray, Sean, James, Terena, Kingsbury, Zoya, Lehrach, Hans, (Principal Investigator), Sudbrak, Ralf, (Project Leader), Albrecht, Marcus W., Amstislavskiy, Vyacheslav S., Borodina, Tatiana A., Lienhard, Matthias, Mertes, Florian, Sultan, Marc, Timmermann, Bernd, Yaspo, Marie-Laure, Mardis, Elaine R., (Co-Principal Investigator) (Co-Chair), Wilson, Richard K., (Co-Principal Investigator), Fulton, Lucinda, Fulton, Robert, Ananiev, Victor, Belaia, Zinaida, Beloslyudtsev, Dimitriy, Bouk, Nathan, Chen, Chao, Church, Deanna, Cohen, Robert, Cook, Charles, Garner, John, Hefferon, Timothy, Kimelman, Mikhail, Liu, Chunlei, Lopez, John, Meric, Peter, O’Sullivan, Chris, Ostapchuk, Yuri, Phan, Lon, Ponomarov, Sergiy, Schneider, Valerie, Shekhtman, Eugene, Sirotkin, Karl, Slotta, Douglas, Zhang, Hua, Balasubramaniam, Senduran, Burton, John, Danecek, Petr, Keane, Thomas M., Kolb-Kokocinski, Anja, McCarthy, Shane, Stalker, James, Quail, Michael, Schmidt, Jeanette P., (Principal Investigator), Davies, Christopher J., Gollub, Jeremy, Webster, Teresa, Wong, Brant, Zhan, Yiping, Auton, Adam, (Principal Investigator), Campbell, Christopher L., Kong, Yu, Marcketta, Anthony, Yu, Fuli, (Project Leader), Antunes, Lilian, Bainbridge, Matthew, Sabo, Aniko, Huang, Zhuoyi, Coin, Lachlan J. M., Fang, Lin, Li, Qibin, Li, Zhenyu, Lin, Haoxiang, Liu, Binghang, Luo, Ruibang, Shao, Haojing, Xie, Yinlong, Ye, Chen, Yu, Chang, Zhang, Fan, Zheng, Hancheng, Zhu, Hongmei, Alkan, Can, Dal, Elif, Kahveci, Fatma, Garrison, Erik P., (Project Lead), Kural, Deniz, Lee, Wan-Ping, Leong, Wen Fung, Stromberg, Michael, Ward, Alistair N., Wu, Jiantao, Zhang, Mengyao, Daly, Mark J., (Principal Investigator), DePristo, Mark A., (Project Leader), Handsaker, Robert E., (Project Leader), Banks, Eric, Bhatia, Gaurav, del Angel, Guillermo, Genovese, Giulio, Li, Heng, Kashin, Seva, Nemesh, James C., Poplin, Ryan E., Yoon, Seungtai C., (Principal Investigator), Lihm, Jayon, Makarov, Vladimir, Clark, Andrew G., (Principal Investigator), Gottipati, Srikanth, Keinan, Alon, Rodriguez-Flores, Juan L., Rausch, Tobias, (Project Leader), Fritz, Markus H., Stütz, Adrian M., Beal, Kathryn, Datta, Avik, Herrero, Javier, Ritchie, Graham R. S., Zerbino, Daniel, Sabeti, Pardis C., (Principal Investigator), Shlyakhter, Ilya, Schaffner, Stephen F., Vitti, Joseph, Cooper, David N., (Principal Investigator), Ball, Edward V., Stenson, Peter D., Barnes, Bret, Bauer, Markus, Cheetham, Keira R., Cox, Anthony, Eberle, Michael, Kahn, Scott, Murray, Lisa, Peden, John, Shaw, Richard, Kenny, Eimear E., (Principal Investigator), Batzer, Mark A., (Principal Investigator), Konkel, Miriam K., Walker, Jerilyn A., MacArthur, Daniel G., (Principal Investigator), Lek, Monkol, Herwig, Ralf, Koboldt, Daniel C., Larson, David, Ye, Kai, Gravel, Simon, Swaroop, Anand, Chew, Emily, Lappalainen, Tuuli, (Principal Investigator), Erlich, Yaniv, (Principal Investigator), Gymrek, Melissa, Willems, Thomas Frederick, Simpson, Jared T., Shriver, Mark D., (Principal Investigator), Rosenfeld, Jeffrey A., (Principal Investigator), Montgomery, Stephen B., (Principal Investigator), De La Vega, Francisco M., (Principal Investigator), Byrnes, Jake K., Carroll, Andrew W., DeGorter, Marianne K., Lacroute, Phil, Maples, Brian K., Martin, Alicia R., Moreno-Estrada, Andres, Shringarpure, Suyash S., Zakharia, Fouad, Halperin, Eran, (Principal Investigator), Baran, Yael, Cerveira, Eliza, Hwang, Jaeho, Malhotra, Ankit, (Co-Project Lead), Plewczynski, Dariusz, Radew, Kamen, Romanovitch, Mallory, Zhang, Chengsheng, (Co-Project Lead), Hyland, Fiona C. L., Craig, David W., (Principal Investigator), Christoforides, Alexis, Homer, Nils, Izatt, Tyler, Kurdoglu, Ahmet A., Sinari, Shripad A., Squire, Kevin, Xiao, Chunlin, Sebat, Jonathan, (Principal Investigator), Antaki, Danny, Gujral, Madhusudan, Noor, Amina, Ye, Kenny, Burchard, Esteban G., (Principal Investigator), Hernandez, Ryan D., (Principal Investigator), Gignoux, Christopher R., Haussler, David, (Principal Investigator), Katzman, Sol J., Kent, James W., Howie, Bryan, Ruiz-Linares, Andres, (Principal Investigator), Dermitzakis, Emmanouil T., (Principal Investigator), Devine, Scott E., (Principal Investigator), Abecasis, Gonçalo R., (Principal Investigator) (Co-Chair), Kang, Hyun Min, (Project Leader), Kidd, Jeffrey M., (Principal Investigator), Blackwell, Tom, Caron, Sean, Chen, Wei, Emery, Sarah, Fritsche, Lars, Fuchsberger, Christian, Jun, Goo, Li, Bingshan, Lyons, Robert, Scheller, Chris, Sidore, Carlo, Song, Shiya, Sliwerska, Elzbieta, Taliun, Daniel, Tan, Adrian, Welch, Ryan, Wing, Mary Kate, Zhan, Xiaowei, Awadalla, Philip, (Principal Investigator), Hodgkinson, Alan, Li, Yun, Shi, Xinghua, (Principal Investigator), Quitadamo, Andrew, Lunter, Gerton, (Principal Investigator), McVean, Gil A., (Principal Investigator) (Co-Chair), Marchini, Jonathan L., (Principal Investigator), Myers, Simon, (Principal Investigator), Churchhouse, Claire, Delaneau, Olivier, Gupta-Hinch, Anjali, Kretzschmar, Warren, Iqbal, Zamin, Mathieson, Iain, Menelaou, Androniki, Rimmer, Andy, Xifara, Dionysia K., Oleksyk, Taras K., (Principal Investigator), Fu, Yunxin, (Principal Investigator), Liu, Xiaoming, Xiong, Momiao, Jorde, Lynn, (Principal Investigator), Witherspoon, David, Xing, Jinchuan, Browning, Brian L., (Principal Investigator), Browning, Sharon R., (Principal Investigator), Hormozdiari, Fereydoun, Sudmant, Peter H., Khurana, Ekta, (Principal Investigator), Hurles, Matthew E., (Principal Investigator), Albers, Cornelis A., Ayub, Qasim, Chen, Yuan, Colonna, Vincenza, Jostins, Luke, Walter, Klaudia, Xue, Yali, Abyzov, Alexej, Balasubramanian, Suganthi, Chen, Jieming, Clarke, Declan, Fu, Yao, Harmanci, Arif O., Jin, Mike, Lee, Donghoon, Liu, Jeremy, Mu, Xinmeng Jasmine, Zhang, Jing, Zhang, Yan, McCarroll, Steven A., (Principal Investigator), Hartl, Chris, Shakir, Khalid, Degenhardt, Jeremiah, Korbel, Jan O., (Principal Investigator) (Co-Chair), Meiers, Sascha, Raeder, Benjamin, Casale, Francesco Paolo, Stegle, Oliver, Lameijer, Eric-Wubbo, Ding, Li, (Principal Investigator), Hall, Ira, Lee, Charles, (Principal Investigator) (Co-Chair), Bafna, Vineet, Michaelson, Jacob, Gardner, Eugene J., (Project Leader), Mills, Ryan E., (Principal Investigator), Dayama, Gargi, Chen, Ken, (Principle Investigator), Fan, Xian, Chong, Zechen, Chen, Tenghui, Eichler, Evan E., (Principal Investigator) (Co-Chair), Chaisson, Mark J., Huddleston, John, Malig, Maika, Nelson, Bradley J., Parrish, Nicholas F., Blackburne, Ben, Lindsay, Sarah J., Ning, Zemin, Zhang, Yujun, Lam, Hugo, Sisu, Cristina, Gibbs, Richard A., (Principal Investigator) (Co-Chair), Challis, Danny, Evani, Uday S., Lu, James, Nagaswamy, Uma, Yu, Jin, Li, Wangshen, Marth, Gabor T., (Principal Investigator) (Co-Chair), Habegger, Lukas, Yu, Haiyuan, (Principal Investigator), Cunningham, Fiona, Dunham, Ian, Lage, Kasper, (Principal Investigator), Jespersen, Jakob Berg, Horn, Heiko, Tyler-Smith, Chris, (Principal Investigator) (Co-Chair), Gerstein, Mark B., (Principal Investigator) (Co-Chair), Kim, Donghoon, Desalle, Rob, Narechania, Apurva, Wilson Sayres, Melissa A., Bustamante, Carlos D., (Principal Investigator) (Co-Chair), Mendez, Fernando L., Poznik, David G., Underhill, Peter A., Coin, Lachlan, (Principal Investigator), Mittelman, David, Banerjee, Ruby, Cerezo, Maria, Fitzgerald, Thomas W., Louzada, Sandra, Massaia, Andrea, Ritchie, Graham R., Yang, Fengtang, Kalra, Divya, Hale, Walker, Dan, Xu, Flicek, Paul, (Principal Investigator) (Co-Chair), Clarke, Laura, (Project Lead), Sherry, Stephen T., (Principal Investigator) (Co-Chair), Chakravarti, Aravinda, (Co-Chair), Knoppers, Bartha M., (Co-Chair), Barnes, Kathleen C., Beiswanger, Christine, Cai, Hongyu, Cao, Hongzhi, Henn, Brenna, Jones, Danielle, Kaye, Jane S., Kent, Alastair, Kerasidou, Angeliki, Mathias, Rasika, Ossorio, Pilar N., Parker, Michael, Rotimi, Charles N., Royal, Charmaine D., Sandoval, Karla, Su, Yeyang, Tian, Zhongming, Tishkoff, Sarah, Via, Marc, Wang, Yuhong, Yang, Ling, Zhu, Jiayong, Bodmer, Walter, Bedoya, Gabriel, Cai, Zhiming, Gao, Yang, Chu, Jiayou, Peltonen, Leena, Garcia-Montero, Andres, Orfao, Alberto, Dutil, Julie, Martinez-Cruzado, Juan C., Mathias, Rasika A., Hennis, Anselm, Watson, Harold, McKenzie, Colin, Qadri, Firdausi, LaRocque, Regina, Deng, Xiaoyan, Asogun, Danny, Folarin, Onikepe, Happi, Christian, Omoniwa, Omonwunmi, Stremlau, Matt, Tariyal, Ridhi, Jallow, Muminatou, Joof, Fatoumatta Sisay, Corrah, Tumani, Rockett, Kirk, Kwiatkowski, Dominic, Kooner, Jaspal, Hiê`n, Trâ`n Tinh, Dunstan, Sarah J., Hang, Nguyen Thuy, Fonnie, Richard, Garry, Robert, Kanneh, Lansana, Moses, Lina, Schieffelin, John, Grant, Donald S., Gallo, Carla, Poletti, Giovanni, Saleheen, Danish, Rasheed, Asif, Brooks, Lisa D., Felsenfeld, Adam L., McEwen, Jean E., Vaydylevich, Yekaterina, Duncanson, Audrey, Dunn, Michael, Schloss, Jeffery A., and Yang, Huanming

Published
2015
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9. HUMAN GENETICS: The genetics of Mexico recapitulates Native American substructure and affects biomedical traits

Author

Moreno-Estrada, Andrés, Gignoux, Christopher R., Fernández-López, Juan Carlos, Zakharia, Fouad, Sikora, Martin, Contreras, Alejandra V., Acuña-Alonzo, Victor, Sandoval, Karla, Eng, Celeste, Romero-Hidalgo, Sandra, Ortiz-Tello, Patricia, Robles, Victoria, Kenny, Eimear E., Nuño-Arana, Ismael, Barquera-Lozano, Rodrigo, Macín-Pérez, Gastón, Granados-Arriola, Julio, Huntsman, Scott, Galanter, Joshua M., Via, Marc, Ford, Jean G., Chapela, Rocío, Rodriguez-Cintron, William, Rodríguez-Santana, Jose R., Romieu, Isabelle, Sienra-Monge, Juan José, del Rio Navarro, Blanca, London, Stephanie J., Ruiz-Linares, Andrés, Garcia-Herrera, Rodrigo, Estrada, Karol, Hidalgo-Miranda, Alfredo, Jimenez-Sanchez, Gerardo, Carnevale, Alessandra, Soberón, Xavier, Canizales-Quinteros, Samuel, Rangel-Villalobos, Hector, Silva-Zolezzi, Irma, Burchard, Esteban Gonzalez, and Bustamante, Carlos D.

Published
2014
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10. Association of DXA-derived Bone Mineral Density and Fat Mass With African Ancestry

Author

Ochs-Balcom, Heather M., Preus, Leah, Wactawski-Wende, Jean, Nie, Jing, Johnson, Nicholas A., Zakharia, Fouad, Tang, Hua, Carlson, Chris, Carty, Cara, Chen, Zhao, Hoffman, Thomas, Hutter, Carolyn M., Jackson, Rebecca D., Kaplan, Robert C., Li, Li, Liu, Song, Neuhouser, Marian L., Peters, Ulrike, Robbins, John, Seldin, Michael F., Thornton, Timothy A., Thompson, Cheryl L., Kooperberg, Charles, and Sucheston, Lara E.

Published
2013

11. An integrated map of genetic variation from 1,092 human genomes

Author

McVean, Gil A., Altshuler, David M., Durbin, Richard M., Abecasis, Gonçalo R., Bentley, David R., Chakravarti, Aravinda, Clark, Andrew G., Donnelly, Peter, Eichler, Evan E., Flicek, Paul, Gabriel, Stacey B., Gibbs, Richard A., Green, Eric D., Hurles, Matthew E., Knoppers, Bartha M., Korbel, Jan O., Lander, Eric S., Lee, Charles, Lehrach, Hans, Mardis, Elaine R., Marth, Gabor T., Nickerson, Deborah A., Schmidt, Jeanette P., Sherry, Stephen T., Wang, Jun, Wilson, Richard K., Dinh, Huyen, Kovar, Christie, Lee, Sandra, Lewis, Lora, Muzny, Donna, Reid, Jeff, Wang, Min, Wang, Jun, Fang, Xiaodong, Guo, Xiaosen, Jian, Min, Jiang, Hui, Jin, Xin, Li, Guoqing, Li, Jingxiang, Li, Yingrui, Li, Zhuo, Liu, Xiao, Lu, Yao, Ma, Xuedi, Su, Zhe, Tai, Shuaishuai, Tang, Meifang, Wang, Bo, Wang, Guangbiao, Wu, Honglong, Wu, Renhua, Yin, Ye, Zhang, Wenwei, Zhao, Jiao, Zhao, Meiru, Zheng, Xiaole, Zhou, Yan, Lander, Eric S., Gabriel, Stacey B., Gupta, Namrata, Flicek, Paul, Clarke, Laura, Leinonen, Rasko, Smith, Richard E., Zheng-Bradley, Xiangqun, Bentley, David R., Grocock, Russell, Humphray, Sean, James, Terena, Kingsbury, Zoya, Lehrach, Hans, Sudbrak, Ralf, Albrecht, Marcus W., Amstislavskiy, Vyacheslav S., Borodina, Tatiana A., Lienhard, Matthias, Mertes, Florian, Sultan, Marc, Timmermann, Bernd, Yaspo, Marie-Laure, Sherry, Stephen T., McVean, Gil A., Mardis, Elaine R., Wilson, Richard K., Fulton, Lucinda, Fulton, Robert, Weinstock, George M., Durbin, Richard M., Balasubramaniam, Senduran, Burton, John, Danecek, Petr, Keane, Thomas M., Kolb-Kokocinski, Anja, McCarthy, Shane, Stalker, James, Quail, Michael, Schmidt, Jeanette P., Davies, Christopher J., Gollub, Jeremy, Webster, Teresa, Wong, Brant, Zhan, Yiping, Auton, Adam, Yu, Fuli, Bainbridge, Matthew, Challis, Danny, Evani, Uday S., Lu, James, Nagaswamy, Uma, Sabo, Aniko, Wang, Yi, Yu, Jin, Coin, Lachlan J. M., Fang, Lin, Li, Qibin, Li, Zhenyu, Lin, Haoxiang, Liu, Binghang, Luo, Ruibang, Qin, Nan, Shao, Haojing, Wang, Bingqiang, Xie, Yinlong, Ye, Chen, Yu, Chang, Zhang, Fan, Zheng, Hancheng, Zhu, Hongmei, Garrison, Erik P., Kural, Deniz, Lee, Wan-Ping, Fung Leong, Wen, Ward, Alistair N., Wu, Jiantao, Zhang, Mengyao, Lee, Charles, Griffin, Lauren, Hsieh, Chih-Heng, Mills, Ryan E., Shi, Xinghua, von Grotthuss, Marcin, Zhang, Chengsheng, Daly, Mark J., DePristo, Mark A., Banks, Eric, Bhatia, Gaurav, Carneiro, Mauricio O., del Angel, Guillermo, Genovese, Giulio, Handsaker, Robert E., Hartl, Chris, McCarroll, Steven A., Nemesh, James C., Poplin, Ryan E., Schaffner, Stephen F., Shakir, Khalid, Yoon, Seungtai C., Lihm, Jayon, Makarov, Vladimir, Jin, Hanjun, Kim, Wook, Cheol Kim, Ki, Korbel, Jan O., Rausch, Tobias, Beal, Kathryn, Cunningham, Fiona, Herrero, Javier, McLaren, William M., Ritchie, Graham R. 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Published
2012
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12. Reconstructing the Population Genetic History of the Caribbean

Author

Moreno-Estrada, Andrés, primary, Gravel, Simon, additional, Zakharia, Fouad, additional, McCauley, Jacob L., additional, Byrnes, Jake K., additional, Gignoux, Christopher R., additional, Ortiz-Tello, Patricia A., additional, Martínez, Ricardo J., additional, Hedges, Dale J., additional, Morris, Richard W., additional, Eng, Celeste, additional, Sandoval, Karla, additional, Acevedo-Acevedo, Suehelay, additional, Norman, Paul J., additional, Layrisse, Zulay, additional, Parham, Peter, additional, Martínez-Cruzado, Juan Carlos, additional, Burchard, Esteban González, additional, Cuccaro, Michael L., additional, Martin, Eden R., additional, and Bustamante, Carlos D., additional

Published
2013
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14. Reconstructing Native American migrations from whole-genome and whole-exome data.

Author

Gravel S, Zakharia F, Moreno-Estrada A, Byrnes JK, Muzzio M, Rodriguez-Flores JL, Kenny EE, Gignoux CR, Maples BK, Guiblet W, Dutil J, Via M, Sandoval K, Bedoya G, Oleksyk TK, Ruiz-Linares A, Burchard EG, Martinez-Cruzado JC, and Bustamante CD

Subjects
Black People genetics, Chromosome Mapping, Exome, Genome, Human, Hispanic or Latino genetics, Human Genome Project, Humans, Mexican Americans genetics, Mexico, Puerto Rico, Racial Groups genetics, White People genetics, Gene Frequency genetics, Genetics, Population, Human Migration, Indians, North American genetics
Abstract

There is great scientific and popular interest in understanding the genetic history of populations in the Americas. We wish to understand when different regions of the continent were inhabited, where settlers came from, and how current inhabitants relate genetically to earlier populations. Recent studies unraveled parts of the genetic history of the continent using genotyping arrays and uniparental markers. The 1000 Genomes Project provides a unique opportunity for improving our understanding of population genetic history by providing over a hundred sequenced low coverage genomes and exomes from Colombian (CLM), Mexican-American (MXL), and Puerto Rican (PUR) populations. Here, we explore the genomic contributions of African, European, and especially Native American ancestry to these populations. Estimated Native American ancestry is 48% in MXL, 25% in CLM, and 13% in PUR. Native American ancestry in PUR is most closely related to populations surrounding the Orinoco River basin, confirming the Southern American ancestry of the Taíno people of the Caribbean. We present new methods to estimate the allele frequencies in the Native American fraction of the populations, and model their distribution using a demographic model for three ancestral Native American populations. These ancestral populations likely split in close succession: the most likely scenario, based on a peopling of the Americas 16 thousand years ago (kya), supports that the MXL Ancestors split 12.2kya, with a subsequent split of the ancestors to CLM and PUR 11.7kya. The model also features effective populations of 62,000 in Mexico, 8,700 in Colombia, and 1,900 in Puerto Rico. Modeling Identity-by-descent (IBD) and ancestry tract length, we show that post-contact populations also differ markedly in their effective sizes and migration patterns, with Puerto Rico showing the smallest effective size and the earlier migration from Europe. Finally, we compare IBD and ancestry assignments to find evidence for relatedness among European founders to the three populations., Competing Interests: The authors have declared that no competing interests exist.

Published
2013
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