Microsatellite mapping of genes for semi-dwarfism and branched spike in Triticum durum Desf. var. ramosoobscurum Jakubz. "Vetvistokoloskaya"

Kód výsledku v IS VaVaI

<a href="https://www.isvavai.cz/riv?ss=detail&h=RIV%2F25328859%3A_____%2F12%3A%230000652" target="_blank" >RIV/25328859:_____/12:#0000652 - isvavai.cz</a>

Výsledek na webu

<a href="http://dx.doi.org/10.1007/s10722-011-9722-5" target="_blank" >http://dx.doi.org/10.1007/s10722-011-9722-5</a>

DOI - Digital Object Identifier

<a href="http://dx.doi.org/10.1007/s10722-011-9722-5" target="_blank" >10.1007/s10722-011-9722-5</a>

Jazyk výsledku

angličtina

Název v původním jazyce

Microsatellite mapping of genes for semi-dwarfism and branched spike in Triticum durum Desf. var. ramosoobscurum Jakubz. "Vetvistokoloskaya"

Popis výsledku v původním jazyce

A combination of increased harvest index and increased seed number per plant may improve wheat yield. We found an accession Desf. var. Jakubz. "Vetvistokoloskaya" R-107, whose plant height was short and spike was branched. To characterize R-107, we mapped the genes for semi-dwarfism and branched spike. Semi-dwarf gene (educed eigh R107) from R-107 was allelic to and - on chromosome 4BS. as well as was recessive and insensitive to gibberellic acid. Microsatellite mapping indicated that was linked to (1.2cM) on chromosome 4BS, and was also linked to marker (19.4 cM) on chromosome 4BS. The locus responsible for branched spike in R-107 was mapped by genotyping three F-2 populations using microsatellite markers. Phenotypic analysis revealed that branched spike was under control of a recessive allele at a single locus. The (ranched ead) locus was located on chromosome 2AS and the marker flanked the gene proximally.

Název v anglickém jazyce

Microsatellite mapping of genes for semi-dwarfism and branched spike in Triticum durum Desf. var. ramosoobscurum Jakubz. "Vetvistokoloskaya"

Popis výsledku anglicky

A combination of increased harvest index and increased seed number per plant may improve wheat yield. We found an accession Desf. var. Jakubz. "Vetvistokoloskaya" R-107, whose plant height was short and spike was branched. To characterize R-107, we mapped the genes for semi-dwarfism and branched spike. Semi-dwarf gene (educed eigh R107) from R-107 was allelic to and - on chromosome 4BS. as well as was recessive and insensitive to gibberellic acid. Microsatellite mapping indicated that was linked to (1.2cM) on chromosome 4BS, and was also linked to marker (19.4 cM) on chromosome 4BS. The locus responsible for branched spike in R-107 was mapped by genotyping three F-2 populations using microsatellite markers. Phenotypic analysis revealed that branched spike was under control of a recessive allele at a single locus. The (ranched ead) locus was located on chromosome 2AS and the marker flanked the gene proximally.

Druh

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

CEP obor

GE - Šlechtění rostlin

OECD FORD obor

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Projekt

<a href="/cs/project/ME10063" target="_blank" >ME10063: Genetická studie nadpočetných klásků (SS) a tří pestíků (TP) v kvítku u pšenice (Triticum aestivum L.)</a><br>

Návaznosti

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

Rok uplatnění

2012

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

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Svazek periodika

59

Číslo periodika v rámci svazku

5

Stát vydavatele periodika

NL - Nizozemsko

Počet stran výsledku

7

Strana od-do

831-837

Kód UT WoS článku

000304108300015

EID výsledku v databázi Scopus

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