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1. A chromosome-based draft sequence of the hexaploid bread wheat (Triticum aestivum) genome

Author

Consortium, The International Wheat Genome Sequencing, Mayer, Klaus FX, Rogers, Jane, Doležel, Jaroslav, Pozniak, Curtis, Eversole, Kellye, Feuillet, Catherine, Gill, Bikram, Friebe, Bernd, Lukaszewski, Adam J, Sourdille, Pierre, Endo, Takashi R, Kubaláková, Marie, Číhalíková, Jarmila, Dubská, Zdeňka, Vrána, Jan, Šperková, Romana, Šimková, Hana, Febrer, Melanie, Clissold, Leah, McLay, Kirsten, Singh, Kuldeep, Chhuneja, Parveen, Singh, Nagendra K, Khurana, Jitendra, Akhunov, Eduard, Choulet, Frédéric, Alberti, Adriana, Barbe, Valérie, Wincker, Patrick, Kanamori, Hiroyuki, Kobayashi, Fuminori, Itoh, Takeshi, Matsumoto, Takashi, Sakai, Hiroaki, Tanaka, Tsuyoshi, Wu, Jianzhong, Ogihara, Yasunari, Handa, Hirokazu, Maclachlan, P Ron, Sharpe, Andrew, Klassen, Darrin, Edwards, David, Batley, Jacqueline, Olsen, Odd-Arne, Sandve, Simen Rød, Lien, Sigbjørn, Steuernagel, Burkhard, Wulff, Brande, Caccamo, Mario, Ayling, Sarah, Ramirez-Gonzalez, Ricardo H, Clavijo, Bernardo J, Wright, Jonathan, Pfeifer, Matthias, Spannagl, Manuel, Martis, Mihaela M, Mascher, Martin, Chapman, Jarrod, Poland, Jesse A, Scholz, Uwe, Barry, Kerrie, Waugh, Robbie, Rokhsar, Daniel S, Muehlbauer, Gary J, Stein, Nils, Gundlach, Heidrun, Zytnicki, Matthias, Jamilloux, Véronique, Quesneville, Hadi, Wicker, Thomas, Faccioli, Primetta, Colaiacovo, Moreno, Stanca, Antonio Michele, Budak, Hikmet, Cattivelli, Luigi, Glover, Natasha, Pingault, Lise, Paux, Etienne, Sharma, Sapna, Appels, Rudi, Bellgard, Matthew, Chapman, Brett, Nussbaumer, Thomas, Bader, Kai Christian, Rimbert, Hélène, Wang, Shichen, Knox, Ron, Kilian, Andrzej, Alaux, Michael, Alfama, Françoise, Couderc, Loïc, Guilhot, Nicolas, Viseux, Claire, Loaec, Mikaël, Keller, Beat, and Praud, Sebastien

Subjects
Agricultural, Veterinary and Food Sciences, Biological Sciences, Genetics, Human Genome, Bread, Chromosomes, Plant, Evolution, Molecular, Gene Order, Genetic Variation, Genome, Plant, Molecular Sequence Annotation, Phylogeny, Plant Proteins, Polyploidy, Sequence Analysis, DNA, Transcriptome, Triticum, International Wheat Genome Sequencing Consortium, General Science & Technology
Abstract

An ordered draft sequence of the 17-gigabase hexaploid bread wheat (Triticum aestivum) genome has been produced by sequencing isolated chromosome arms. We have annotated 124,201 gene loci distributed nearly evenly across the homeologous chromosomes and subgenomes. Comparative gene analysis of wheat subgenomes and extant diploid and tetraploid wheat relatives showed that high sequence similarity and structural conservation are retained, with limited gene loss, after polyploidization. However, across the genomes there was evidence of dynamic gene gain, loss, and duplication since the divergence of the wheat lineages. A high degree of transcriptional autonomy and no global dominance was found for the subgenomes. These insights into the genome biology of a polyploid crop provide a springboard for faster gene isolation, rapid genetic marker development, and precise breeding to meet the needs of increasing food demand worldwide.

Published
2014

2. Genome interplay in the grain transcriptome of hexaploid bread wheat

Author

Pfeifer, Matthias, Kugler, Karl, Sandve, Simen, Zhan, Bujie, Rudi, Heidi, Hvidsten, Torgeir, Mayer, Klaus, Rogers, Jane, Doležel, Jaroslav, Pozniak, Curtis, Eversole, Kellye, Feuillet, Catherine, Gill, Bikram, Friebe, Bernd, Lukaszewski, Adam, Sourdille, Pierre, Endo, Takashi, Kubaláková, Marie, Číhalíková, Jarmila, Dubská, Zdeňka, Vrána, Jan, Šperková, Romana, Šimková, Hana, Febrer, Melanie, Clissold, Leah, Mclay, Kirsten, Singh, Kuldeep, Chhuneja, Parveen, Singh, Nagendra K, Khurana, Jitendra, Akhunov, Eduard, Choulet, Frédéric, Alberti, Adriana, Barbe, Valérie, Wincker, Patrick, Kanamori, Hiroyuki, Kobayashi, Fuminori, Itoh, Takeshi, Matsumoto, Takashi, Sakai, Hiroaki, Tanaka, Tsuyoshi, Wu, Jianzhong, Ogihara, Yasunari, Handa, Hirokazu, Maclachlan, P Ron, Sharpe, Andrew, Klassen, Darrin, Edwards, David, Batley, Jacqueline, Olsen, Odd-Arne, Lien, Sigbjørn, Steuernagel, Burkhard, Wulff, Brande, Caccamo, Mario, Ayling, Sarah, Ramirez-Gonzalez, Ricardo H, Clavijo, Bernardo J, Wright, Jonathan, Spannagl, Manuel, Martis, Mihaela M, Mascher, Martin, Chapman, Jarrod, Poland, Jesse A, Scholz, Uwe, Barry, Kerrie, Waugh, Robbie, Rokhsar, Daniel S, Muehlbauer, Gary J, Stein, Nils, Gundlach, Heidrun, Zytnicki, Matthias, Jamilloux, Véronique, Quesneville, Hadi, Wicker, Thomas, Faccioli, Primetta, Colaiacovo, Moreno, Stanca, Antonio Michele, Budak, Hikmet, Cattivelli, Luigi, Glover, Natasha, Pingault, Lise, Paux, Etienne, Sharma, Sapna, Appels, Rudi, Bellgard, Matthew, Chapman, Brett, Nussbaumer, Thomas, Bader, Kai Christian, Rimbert, Hélène, Wang, Shichen, Knox, Ron, Kilian, Andrzej, Alaux, Michael, Alfama, Françoise, Couderc, Loïc, Guilhot, Nicolas, Viseux, Claire, Loaec, Mikael, Keller, Beat, Praud, Sébastien, Plant Genome and Systems Biology, Helmholtz Diabetes Center at Helmholtz Zentrum, Norwegian University of Life Sciences (NMBU), University of Norway, Génétique Diversité et Ecophysiologie des Céréales (GDEC), Institut National de la Recherche Agronomique (INRA)-Université Blaise Pascal - Clermont-Ferrand 2 (UBP), Unité de Recherche Génomique Info (URGI), Institut National de la Recherche Agronomique (INRA), Norwegian Research Council 199387, Deutsche Forschungsgemeinschaft (DFG) SFB924, German Federal Ministry of Education and Research (BMBF), European Commission's 7th Framework Program, Plant Genome and Systems Biology (PGSB), Helmholtz Zentrum München = German Research Center for Environmental Health, Centre for Integrative Genetics, Department of Chemistry, Biotechnology and Food Science, Eversole Associates, Centre of Plant Structural and Functional Genomics, Institute of Experimental Botany of the Czech Academy of Sciences (IEB / CAS), Czech Academy of Sciences [Prague] (CAS)-Czech Academy of Sciences [Prague] (CAS), University of Saskatchewan [Saskatoon] (U of S), Bayer Crop Science, Kansas State Univ, Dept Plant Pathol, Manhattan, KS 66506 USA, Partenaires INRAE, Department of Botany and Plant Sciences [Riverside], University of California [Riverside] (UC Riverside), University of California (UC)-University of California (UC), Graduate School of Agriculture, Kyoto University, Kyoto, Japan, Centre of the Region Haná for Biotechnological and Agricultural Research [Univ Palacký] (CRH), Faculty of Science [Univ Palacký], Palacky University Olomouc-Palacky University Olomouc-Institute of Experimental Botany of the Czech Academy of Sciences (IEB / CAS), Centre of the Region Haná for Biotechnological and Agricultural Research, Fraunhofer Institute for Intelligent Analysis and Information Systems (Fraunhofer IAIS), Fraunhofer (Fraunhofer-Gesellschaft), National Research Centre Plant Biotechnology, Dept Plant Pathol, Kansas State University, Genoscope - Centre national de séquençage [Evry] (GENOSCOPE), Université Paris-Saclay-Direction de Recherche Fondamentale (CEA) (DRF (CEA)), Commissariat à l'énergie atomique et aux énergies alternatives (CEA)-Commissariat à l'énergie atomique et aux énergies alternatives (CEA), Bayer Cropscience, Institute of Crop Sciences of CAAS [Beijing] (ICS CAAS), Chinese Academy of Agricultural Sciences (CAAS), National Institute of Agrobiological Sciences (NIAS), National Institute of Agrobiological Sciences, Natl Inst Agrobiol Sci, JST-CREST, Japan Science and Technology Agency, Global Institute of Food Security, School of Agriculture and Food Sciences, Australian Centre for Plant Functional Genomics, University of Queensland [Brisbane], Centre for Integrative Genetics (CIGENE), Department of Animal and Aquacultural Sciences, The Sainsbury Laboratory [Norwich] (TSL), Genome Analysis Centre, John Innes Centre [Norwich], Biotechnology and Biological Sciences Research Council (BBSRC), European Synchrotron Radiation Facility (ESRF), German Research Center for Environmental Health - Helmholtz Center München (GmbH), MIPS/IBIS, Leibniz Institute of Plant Genetics and Crop Plant Research [Gatersleben] (IPK-Gatersleben), DOE Joint Genome Institute [Walnut Creek], United States Department of Energy, The James Hutton Institute, Inst Bioinformat & Syst Biol, Munich Informat Ctr Prot Sequences, Unité de Mathématiques et Informatique Appliquées de Toulouse (MIAT INRA), Institute of Plant Biology, Universität Zürich [Zürich] = University of Zurich (UZH), Fac Engn & Nat Sci, Sabanci University [Istanbul], Genomics Research Centre, Consiglio per la Ricerca e Sperimentazione in Agricoltura, York University, Agriculture Victoria Research, Department of Economic Development, Jobs, Transport and Resources, AgriBio, Centre for Comparative Genomics, Murdoch University, CUBE Division of Computational Systems Biology, University of Vienna [Vienna], Department of Plant Pathology, Shizuoka University, Diversity Arrays Technology Pty Ltd (DArT P/L), Centre de Recherche de Chappes, BIOGEMMA, Research Council of Norway [199387], German Research Foundation (DFG) [SFB924], German Federal Ministry of Education and Research (BMBF), European Project: 283496,EC:FP7:INFRA,FP7-INFRASTRUCTURES-2011-2,TRANSPLANT(2011), Helmholtz-Zentrum München (HZM), Univ Saskatchewan, Dept Plant Sci, Saskatoon, SK, Canada, University of California [Riverside] (UCR), University of California-University of California, Direction de Recherche Fondamentale (CEA) (DRF (CEA)), Commissariat à l'énergie atomique et aux énergies alternatives (CEA)-Commissariat à l'énergie atomique et aux énergies alternatives (CEA)-Université Paris-Saclay, University of Saskatchewan, John Innes Centre, and University of Zurich

Subjects
MESH: Genome, Plant, [SDV.SA]Life Sciences [q-bio]/Agricultural sciences, 0106 biological sciences, [SDV]Life Sciences [q-bio], Gene Dosage, 01 natural sciences, Genome, MESH: Gene Dosage, Endosperm, Transcriptome, Gene Expression Regulation, Plant, Triticum, Cancer, Plant Proteins, International Wheat Genome Sequencing Consortium, 2. Zero hunger, Genetics, 0303 health sciences, Multidisciplinary, MESH: Plant Proteins, food and beverages, alignment, Bread, MESH: Edible Grain, starchy endosperm, reveals, Genome, Plant, Biotechnology, profiles, General Science & Technology, Cereals, MESH: Triticum, Biology, Gene dosage, MESH: Endosperm, Polyploidy, MESH: Bread, 03 medical and health sciences, Polyploid, MESH: Polyploidy, [SDV.BBM.GTP]Life Sciences [q-bio]/Biochemistry, Molecular Biology/Genomics [q-bio.GN], MD Multidisciplinary, [SDV.BV]Life Sciences [q-bio]/Vegetal Biology, Gene family, [SDV.BBM]Life Sciences [q-bio]/Biochemistry, Molecular Biology, MESH: Gene Expression Regulation, Plant, Gene, Metabolic and endocrine, 030304 developmental biology, Whole genome sequencing, triticum, MESH: Transcriptome, Human Genome, Plant, Gene Expression Regulation, germination, gene expression, RNA, identification, Edible Grain, protein, 010606 plant biology & botany
Abstract

Allohexaploid bread wheat ( Triticum aestivum L.) provides approximately 20% of calories consumed by humans. Lack of genome sequence for the three homeologous and highly similar bread wheat genomes (A, B, and D) has impeded expression analysis of the grain transcriptome. We used previously unknown genome information to analyze the cell type–specific expression of homeologous genes in the developing wheat grain and identified distinct co-expression clusters reflecting the spatiotemporal progression during endosperm development. We observed no global but cell type– and stage-dependent genome dominance, organization of the wheat genome into transcriptionally active chromosomal regions, and asymmetric expression in gene families related to baking quality. Our findings give insight into the transcriptional dynamics and genome interplay among individual grain cell types in a polyploid cereal genome.

Published
2014
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3. Analýza podnikatelského prostředí

Author

Breinek, Pavel, Šperková, Romana, Horáková, Eva, Breinek, Pavel, Šperková, Romana, and Horáková, Eva

Abstract

V této bakalářské práci bude analyzováno podnikatelské prostředí. V teoretické části bude popsáno prostředí firmy, překážky a problémy podnikání. V praktické části bude tato teorie přenesena na vybranou firmu a na závěr budou zhodnocena fakta a navrhnuta možná řešení na zlepšení., This Bachelor thesis analyses the business environment. In the theoretical part the environment of the company, barriers and problems of the business are described. In the practical part this theory is applied to one specific company and the evaluation of the facts and a proposal of some possible options for improvement takes place at the end.

4. Analýza podnikatelského prostředí

Author

Breinek, Pavel, Šperková, Romana, Horáková, Eva, Breinek, Pavel, Šperková, Romana, and Horáková, Eva

Abstract

V této bakalářské práci bude analyzováno podnikatelské prostředí. V teoretické části bude popsáno prostředí firmy, překážky a problémy podnikání. V praktické části bude tato teorie přenesena na vybranou firmu a na závěr budou zhodnocena fakta a navrhnuta možná řešení na zlepšení., This Bachelor thesis analyses the business environment. In the theoretical part the environment of the company, barriers and problems of the business are described. In the practical part this theory is applied to one specific company and the evaluation of the facts and a proposal of some possible options for improvement takes place at the end.

5. Analýza podnikatelského prostředí

Author

Breinek, Pavel, Šperková, Romana, Breinek, Pavel, and Šperková, Romana

Abstract

V této bakalářské práci bude analyzováno podnikatelské prostředí. V teoretické části bude popsáno prostředí firmy, překážky a problémy podnikání. V praktické části bude tato teorie přenesena na vybranou firmu a na závěr budou zhodnocena fakta a navrhnuta možná řešení na zlepšení., This Bachelor thesis analyses the business environment. In the theoretical part the environment of the company, barriers and problems of the business are described. In the practical part this theory is applied to one specific company and the evaluation of the facts and a proposal of some possible options for improvement takes place at the end.

6. Analýza podnikatelského prostředí

Author

Breinek, Pavel, Šperková, Romana, Breinek, Pavel, and Šperková, Romana

Abstract

V této bakalářské práci bude analyzováno podnikatelské prostředí. V teoretické části bude popsáno prostředí firmy, překážky a problémy podnikání. V praktické části bude tato teorie přenesena na vybranou firmu a na závěr budou zhodnocena fakta a navrhnuta možná řešení na zlepšení., This Bachelor thesis analyses the business environment. In the theoretical part the environment of the company, barriers and problems of the business are described. In the practical part this theory is applied to one specific company and the evaluation of the facts and a proposal of some possible options for improvement takes place at the end.

7. Analýza podnikatelského prostředí

Author

Breinek, Pavel, Šperková, Romana, Breinek, Pavel, and Šperková, Romana

Abstract

V této bakalářské práci bude analyzováno podnikatelské prostředí. V teoretické části bude popsáno prostředí firmy, překážky a problémy podnikání. V praktické části bude tato teorie přenesena na vybranou firmu a na závěr budou zhodnocena fakta a navrhnuta možná řešení na zlepšení., This Bachelor thesis analyses the business environment. In the theoretical part the environment of the company, barriers and problems of the business are described. In the practical part this theory is applied to one specific company and the evaluation of the facts and a proposal of some possible options for improvement takes place at the end.

8. Analýza podnikatelského prostředí

Author

Breinek, Pavel, Šperková, Romana, Horáková, Eva, Breinek, Pavel, Šperková, Romana, and Horáková, Eva

Abstract

V této bakalářské práci bude analyzováno podnikatelské prostředí. V teoretické části bude popsáno prostředí firmy, překážky a problémy podnikání. V praktické části bude tato teorie přenesena na vybranou firmu a na závěr budou zhodnocena fakta a navrhnuta možná řešení na zlepšení., This Bachelor thesis analyses the business environment. In the theoretical part the environment of the company, barriers and problems of the business are described. In the practical part this theory is applied to one specific company and the evaluation of the facts and a proposal of some possible options for improvement takes place at the end.

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