Extensive Pericentric Rearrangements in the Bread Wheat (Triticum aestivum L.) Genotype "Chinese Spring" Revealed from Chromosome Shotgun Sequence Data

Kód výsledku v IS VaVaI

<a href="https://www.isvavai.cz/riv?ss=detail&h=RIV%2F61389030%3A_____%2F14%3A00441331" target="_blank" >RIV/61389030:_____/14:00441331 - isvavai.cz</a>

Výsledek na webu

<a href="http://dx.doi.org/10.1093/gbe/evu237" target="_blank" >http://dx.doi.org/10.1093/gbe/evu237</a>

DOI - Digital Object Identifier

<a href="http://dx.doi.org/10.1093/gbe/evu237" target="_blank" >10.1093/gbe/evu237</a>

Jazyk výsledku

angličtina

Název v původním jazyce

Extensive Pericentric Rearrangements in the Bread Wheat (Triticum aestivum L.) Genotype "Chinese Spring" Revealed from Chromosome Shotgun Sequence Data

Popis výsledku v původním jazyce

The bread wheat (Triticum aestivum L.) genotype "Chinese Spring" ("CS") is the reference base in wheat genetics and genomics. Pericentric rearrangements in this genotype were systematically assessed by analyzing homoeoloci for a set of nonredundant genesfrom Brachypodium distachyon, Triticum urartu, and Aegilops tauschii in the CS chromosome shotgun sequence obtained from individual chromosome arms flow-sorted from CS aneuploid lines. Based on patterns of their homoeologous arm locations, 551 genes indicated the presence of pericentric inversions in at least 10 of the 21 chromosomes. Available data from deletion bin-mapped expressed sequence tags and genetic mapping in wheat indicated that all inversions had breakpoints in the low-recombinant gene-poor pericentromeric regions. The large number of putative intrachromosomal rearrangements suggests the presence of extensive structural differences among the three subgenomes, at least some of which likely occurred during the production of

Název v anglickém jazyce

Extensive Pericentric Rearrangements in the Bread Wheat (Triticum aestivum L.) Genotype "Chinese Spring" Revealed from Chromosome Shotgun Sequence Data

Popis výsledku anglicky

The bread wheat (Triticum aestivum L.) genotype "Chinese Spring" ("CS") is the reference base in wheat genetics and genomics. Pericentric rearrangements in this genotype were systematically assessed by analyzing homoeoloci for a set of nonredundant genesfrom Brachypodium distachyon, Triticum urartu, and Aegilops tauschii in the CS chromosome shotgun sequence obtained from individual chromosome arms flow-sorted from CS aneuploid lines. Based on patterns of their homoeologous arm locations, 551 genes indicated the presence of pericentric inversions in at least 10 of the 21 chromosomes. Available data from deletion bin-mapped expressed sequence tags and genetic mapping in wheat indicated that all inversions had breakpoints in the low-recombinant gene-poor pericentromeric regions. The large number of putative intrachromosomal rearrangements suggests the presence of extensive structural differences among the three subgenomes, at least some of which likely occurred during the production of

Druh

J_x - Nezařazeno - Článek v odborném periodiku (Jimp, Jsc a Jost)

CEP obor

EB - Genetika a molekulární biologie

OECD FORD obor

—

Projekt

<a href="/cs/project/GBP501%2F12%2FG090" target="_blank" >GBP501/12/G090: Evoluce a funkce komplexních genomů rostlin</a><br>

Návaznosti

I - Institucionalni podpora na dlouhodoby koncepcni rozvoj vyzkumne organizace

Rok uplatnění

2014

Kód důvěrnosti údajů

S - Úplné a pravdivé údaje o projektu nepodléhají ochraně podle zvláštních právních předpisů

Název periodika

Genome Biology and Evolution

ISSN

1759-6653

e-ISSN

—

Svazek periodika

6

Číslo periodika v rámci svazku

11

Stát vydavatele periodika

GB - Spojené království Velké Británie a Severního Irska

Počet stran výsledku

10

Strana od-do

3039-3048

Kód UT WoS článku

000347000200005

EID výsledku v databázi Scopus

—