Microsatellite mapping of the gene for sham ramification in spikelets derived from a hexaploid wheat (Triticum spp.) accession 171ACS

Kód výsledku v IS VaVaI

<a href="https://www.isvavai.cz/riv?ss=detail&h=RIV%2F25328859%3A_____%2F15%3A%230000840" target="_blank" >RIV/25328859:_____/15:#0000840 - isvavai.cz</a>

Výsledek na webu

<a href="http://dx.doi.org/10.1007/s10722-014-0213-3" target="_blank" >http://dx.doi.org/10.1007/s10722-014-0213-3</a>

DOI - Digital Object Identifier

<a href="http://dx.doi.org/10.1007/s10722-014-0213-3" target="_blank" >10.1007/s10722-014-0213-3</a>

Jazyk výsledku

angličtina

Název v původním jazyce

Microsatellite mapping of the gene for sham ramification in spikelets derived from a hexaploid wheat (Triticum spp.) accession 171ACS

Popis výsledku v původním jazyce

Plants with elongated spikelet rachilla (sham ramification) have been found in the progenies of a cross between hexaploid wheat (Triticum aestivum L., 2n = 6x = 42, BBAADD genome) line '171ACS' and durum wheat (T. durum Desf., 2n = 4x = 28, BBAA genome) 'Bereketli-95'. 171ACS was the carrier of the genes for sham ramification and extra glume. Expression of both of these traits was suppressed in hexaploid wheat. The gene for "sham ramification" (shr (171ACS) ) was mapped by genotyping F-2 populations using microsatellite markers. In the F-2 of 171ACS/Bereketli-95, the shr (171ACS) gene was located in chromosome arm 5AL. The shr (171ACS) gene and the gene for extra glume (exg) were completely linked. The shr (171ACS) /exg gene complex was bracketed by the markers Xbarc319 and Xbarc232 on the long arm of chromosome 5A. In F-2 hybrids between #145 and #629, and T. durum 'LD222', the shr (171ACS) gene was completely linked to the exg gene, and the shr (171ACS) /exg gene complex was located in the long arm of chromosome 5A. F-2 hybrids between two tetraploid ramified progenies and T. jakubzineri Udacz. et Shakhm. (2n = 4x = 28, BBAA genome) indicated that shr (171ACS) was allelic to shr1.

Název v anglickém jazyce

Microsatellite mapping of the gene for sham ramification in spikelets derived from a hexaploid wheat (Triticum spp.) accession 171ACS

Popis výsledku anglicky

Plants with elongated spikelet rachilla (sham ramification) have been found in the progenies of a cross between hexaploid wheat (Triticum aestivum L., 2n = 6x = 42, BBAADD genome) line '171ACS' and durum wheat (T. durum Desf., 2n = 4x = 28, BBAA genome) 'Bereketli-95'. 171ACS was the carrier of the genes for sham ramification and extra glume. Expression of both of these traits was suppressed in hexaploid wheat. The gene for "sham ramification" (shr (171ACS) ) was mapped by genotyping F-2 populations using microsatellite markers. In the F-2 of 171ACS/Bereketli-95, the shr (171ACS) gene was located in chromosome arm 5AL. The shr (171ACS) gene and the gene for extra glume (exg) were completely linked. The shr (171ACS) /exg gene complex was bracketed by the markers Xbarc319 and Xbarc232 on the long arm of chromosome 5A. In F-2 hybrids between #145 and #629, and T. durum 'LD222', the shr (171ACS) gene was completely linked to the exg gene, and the shr (171ACS) /exg gene complex was located in the long arm of chromosome 5A. F-2 hybrids between two tetraploid ramified progenies and T. jakubzineri Udacz. et Shakhm. (2n = 4x = 28, BBAA genome) indicated that shr (171ACS) was allelic to shr1.

Druh

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

CEP obor

GE - Šlechtění rostlin

OECD FORD obor

—

Projekt

<a href="/cs/project/QJ1310055" target="_blank" >QJ1310055: Zvýšení ekonomické efektivity v zemědělské prvovýrobě využitím odrůd obilovin s vyšší odolností k mrazu, suchu a virózam, vhodných pro pěstitelské podmínky ČR v období silnějších výkyvů meteorologických vlivů.</a><br>

Návaznosti

P - Projekt vyzkumu a vyvoje financovany z verejnych zdroju (s odkazem do CEP)

Rok uplatnění

2015

Kód důvěrnosti údajů

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

Název periodika

GENETIC RESOURCES AND CROP EVOLUTION

ISSN

0925-9864

e-ISSN

—

Svazek periodika

62

Číslo periodika v rámci svazku

7

Stát vydavatele periodika

NL - Nizozemsko

Počet stran výsledku

6

Strana od-do

1079-1084

Kód UT WoS článku

000360385800011

EID výsledku v databázi Scopus

—