Diversity of HMW-Glu alleles and evaluation of their effect on some characters in winter wheat landraces and old cultivars

Kód výsledku v IS VaVaI

<a href="https://www.isvavai.cz/riv?ss=detail&h=RIV%2F00027006%3A_____%2F02%3A00000006" target="_blank" >RIV/00027006:_____/02:00000006 - 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

Diversity of HMW-Glu alleles and evaluation of their effect on some characters in winter wheat landraces and old cultivars

Popis výsledku v původním jazyce

Earliness, morphological and agronomic characters and grain quality were studied in 123 European landraces and old cultivars of winter wheat in three-year field experiments; HMW-Glu alleles were identified. Within this set of cultivars, 224 Glu-lines were identified carrying 3 different allelic combinations at 1A, 10 combinations at 1B and 3 combinations at 1D chromosomes, respectively. The composition of glu-alleles influenced the earliness of cultivars (alleles 2* at 1A, 17+18 and 6 at 1B and 3+12 at 1D). Allele 2* was also associated with lower grain weight per spike. Crude protein content was decreased in cultivars where GC at 1A locus was absent (0). The value of gluten index was considerable higher (59.2) in cultivars bearing allelic combination 5+10 at 1D. A number of alleles affected the values of SDS microsedimentation test.

Název v anglickém jazyce

Diversity of HMW-Glu alleles and evaluation of their effect on some characters in winter wheat landraces and old cultivars

Popis výsledku anglicky

Earliness, morphological and agronomic characters and grain quality were studied in 123 European landraces and old cultivars of winter wheat in three-year field experiments; HMW-Glu alleles were identified. Within this set of cultivars, 224 Glu-lines were identified carrying 3 different allelic combinations at 1A, 10 combinations at 1B and 3 combinations at 1D chromosomes, respectively. The composition of glu-alleles influenced the earliness of cultivars (alleles 2* at 1A, 17+18 and 6 at 1B and 3+12 at 1D). Allele 2* was also associated with lower grain weight per spike. Crude protein content was decreased in cultivars where GC at 1A locus was absent (0). The value of gluten index was considerable higher (59.2) in cultivars bearing allelic combination 5+10 at 1D. A number of alleles affected the values of SDS microsedimentation test.

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/GA521%2F00%2F1595" target="_blank" >GA521/00/1595: Vnitrodruhová a mezidruhová diverzita krajových a starých odrůd Triticum aestivum, T. spelta a T. dicoccum a možnosti jejího využití</a><br>

Návaznosti

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

Rok uplatnění

2002

Kód důvěrnosti údajů

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

Název periodika

Czech Journal of Genetics and Plant Breeding

ISSN

1212-1975

e-ISSN

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Svazek periodika

38

Číslo periodika v rámci svazku

1

Stát vydavatele periodika

CZ - Česká republika

Počet stran výsledku

6

Strana od-do

19-24

Kód UT WoS článku

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EID výsledku v databázi Scopus

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