Utilization of cytoplasmic male sterility Shaan 2A in a hybrid breeding of winter oilseed rape

Kód výsledku v IS VaVaI

<a href="https://www.isvavai.cz/riv?ss=detail&h=RIV%2F00027006%3A_____%2F10%3A00001261" target="_blank" >RIV/00027006:_____/10:00001261 - isvavai.cz</a>

Výsledek na webu

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DOI - Digital Object Identifier

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Jazyk výsledku

angličtina

Název v původním jazyce

Utilization of cytoplasmic male sterility Shaan 2A in a hybrid breeding of winter oilseed rape

Popis výsledku v původním jazyce

The possibility of using Shaan 2A cytoplasmic male sterility (CMS) system for breeding domestic rapeseed hybrids was verified. Three reliable male sterile lines with low glucosinolate (GSL) content were derived from the original high GSL Chinese materials by six times repeated backcrossing with donors of 00 characters. Four relevant fertility restorers (Rf) were also improved by means of crossing with quality donors and additional development of doubled haploids (DH). The experimental three-way hybridswere produced using CMS lines crossed with the cultivar Californium as the sterile mother components and subsequently with DH Rf lines. The yield and agronomic performance of the five hybrids tested in three-location trials were comparable with high performance line and hybrid cultivars.

Název v anglickém jazyce

Utilization of cytoplasmic male sterility Shaan 2A in a hybrid breeding of winter oilseed rape

Popis výsledku anglicky

The possibility of using Shaan 2A cytoplasmic male sterility (CMS) system for breeding domestic rapeseed hybrids was verified. Three reliable male sterile lines with low glucosinolate (GSL) content were derived from the original high GSL Chinese materials by six times repeated backcrossing with donors of 00 characters. Four relevant fertility restorers (Rf) were also improved by means of crossing with quality donors and additional development of doubled haploids (DH). The experimental three-way hybridswere produced using CMS lines crossed with the cultivar Californium as the sterile mother components and subsequently with DH Rf lines. The yield and agronomic performance of the five hybrids tested in three-location trials were comparable with high performance line and hybrid cultivars.

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

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Návaznosti

Z - Vyzkumny zamer (s odkazem do CEZ)

Rok uplatnění

2010

Kód důvěrnosti údajů

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

Název periodika

Agricultura Tropica et Subtropica

ISSN

0231-5742

e-ISSN

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Svazek periodika

43

Číslo periodika v rámci svazku

3

Stát vydavatele periodika

CZ - Česká republika

Počet stran výsledku

4

Strana od-do

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Kód UT WoS článku

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EID výsledku v databázi Scopus

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