Počet záznamů: 1
A 3,000-Loci Transcription Map of Chromosome 3B Unravels the Structural and Functional Features of Gene Islands in Hexaploid Wheat
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SYSNO ASEP 0374549 Druh ASEP J - Článek v odborném periodiku Zařazení RIV J - Článek v odborném periodiku Poddruh J Článek ve WOS Název A 3,000-Loci Transcription Map of Chromosome 3B Unravels the Structural and Functional Features of Gene Islands in Hexaploid Wheat Tvůrce(i) Rustenholz, C. (FR)
Choulet, F. (FR)
Laugier, Ch. (FR)
Šafář, Jan (UEB-Q) RID, ORCID
Šimková, Hana (UEB-Q) RID, ORCID
Doležel, Jaroslav (UEB-Q) RID, ORCID
Magni, F. (IT)
Scalabrin, S. (IT)
Cattonaro, F. (IT)
Vautrin, S. (FR)
Bellec, A. (FR)
Berges, H. (FR)
Feuillet, C. (FR)
Paux, E. (FR)Zdroj.dok. Plant Physiology. - : Oxford University Press - ISSN 0032-0889
Roč. 157, č. 4 (2011), s. 1596-1608Poč.str. 13 s. Jazyk dok. eng - angličtina Země vyd. US - Spojené státy americké Klíč. slova LOCAL COEXPRESSION DOMAINS ; ARABIDOPSIS-THALIANA ; NEIGHBORING GENES Vědní obor RIV EB - Genetika a molekulární biologie CEP ED0007/01/01 GA MŠMT - Ministerstvo školství, mládeže a tělovýchovy CEZ AV0Z50380511 - UEB-Q (2005-2011) UT WOS 000298375600002 DOI 10.1104/pp.111.183921 Anotace To improve our understanding of the organization and regulation of the wheat (Triticum aestivum) gene space, we established a transcription map of a wheat chromosome (3B) by hybridizing a newly developed wheat expression microarray with bacterial artificial chromosome pools from a new version of the 3B physical map as well as with cDNA probes derived from 15 RNA samples. Mapping data for almost 3,000 genes showed that the gene space spans the whole chromosome 3B with a 2-fold increase of gene density toward the telomeres due to an increase in the number of genes in islands. Comparative analyses with rice (Oryza sativa) and Brachypodium distachyon revealed that these gene islands are composed mainly of genes likely originating from interchromosomal gene duplications. Gene Ontology and expression profile analyses for the 3,000 genes located along the chromosome revealed that the gene islands are enriched significantly in genes sharing the same function or expression profile. Pracoviště Ústav experimentální botaniky Kontakt David Klier, knihovna@ueb.cas.cz, Tel.: 220 390 469 Rok sběru 2012
Počet záznamů: 1