Počet záznamů: 1
Genome interplay in the grain transcriptome of hexaploid bread wheat
- 1.0441886 - ÚEB 2015 RIV US eng J - Článek v odborném periodiku
Pfeifer, M. - Kugler, K.G. - Sandve, S. R. - Zhang, B. - Rudi, H. - Hvidsten, T.R. - Rogers, J. - Doležel, Jaroslav - Pozniak, C. - Eversole, K. - Feuillet, C. - Gill, B. - Friebe, B. - Lukaszewski, A.J. - Sourdille, P. - Endo, T. R. - Kubaláková, Marie - Čihalíková, Jarmila - Dubská, Zdeňka - Vrána, Jan - Šperková, Romana - Šimková, Hana - Febrer, M. - Clissold, L. - McLay, K. - Singh, K. - Chhuneja, P. - Singh, N.K. - Khurana, J. - Praud, S. - Mayer, K. F. - Olsen, O.A. … celkem 103 autorů
Genome interplay in the grain transcriptome of hexaploid bread wheat.
Science. Roč. 345, č. 6194 (2014). ISSN 0036-8075. E-ISSN 1095-9203
Institucionální podpora: RVO:61389030
Klíčová slova: RNA-SEQ * ARABIDOPSIS-THALIANA * STARCHY ENDOSPERM
Kód oboru RIV: EB - Genetika a molekulární biologie
Impakt faktor: 33.611, rok: 2014
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.
Trvalý link: http://hdl.handle.net/11104/0244828
Název souboru Staženo Velikost Komentář Verze Přístup SUPPL.pdf 10 9.5 MB Jiná povolen 2014_Pfeifer_SCIENCE_1250091.pdf 3 4.3 MB Jiná povolen
Počet záznamů: 1