Diversity of HMW-Glu Alleles in Landraces and Cultivars of Winter Wheat (Triticum aestivum), Spelt (Triticum spelta) and Emmer (Triticum dicoccoides).

Result code in IS VaVaI

<a href="https://www.isvavai.cz/riv?ss=detail&h=RIV%2F00027006%3A_____%2F03%3A433" target="_blank" >RIV/00027006:_____/03:433 - isvavai.cz</a>

Result on the web

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DOI - Digital Object Identifier

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Result language

angličtina

Original language name

Diversity of HMW-Glu Alleles in Landraces and Cultivars of Winter Wheat (Triticum aestivum), Spelt (Triticum spelta) and Emmer (Triticum dicoccoides).

Original language description

Among 120 winter wheat landraces and cultivars 224 Glu-lines were identified; in 36 emmer landraces were found 66 lines and a bit lower heterogeneity was recorded in spelt cultivars (17 lines in 10 cultivars). At chromosome 1A the allele 2* was rare in wheat (7%) absent in spelt and frequent in emmer (36 % lines). Allele 1 was prevailing in all species (49% in wheat, 82% in spelt and 55% in emmer). Chromosome 1B showed high heterogeneity of Glu-alleles in all species. Ten different alleles and/or allelic combinations were found in wheat, most common were 7+9 (40%), 7+8 (22%), 6+8 (16%) and 20 (12%). Combination 6+8 was common also in spelt (76%) and emmer (18%), where alleles 7+8 (41%) and 21 (21%) were more frequent. Several alleles were found only inemmer. Allelic combination 2+ 12 at 1D was common in winter wheat (63% lines ) and spelt (71%), followed by 5+10 pattern. Rare combination 3+12 (4%) was observed only in wheat.

Czech name

Diversita HMW-glu alel u krajových odrůd a kultivarů ozimé pšenice (Triticum aestivum), šplady (Triticum spelta) a dvouzrnky (Triticum dicoccoides).

Czech description

Mezi 120 krajovými a starými odrůdami ozimé= pšenice bylo identifikováno 224 Glu-linií; u 36 genotypů dvouzrnky bylo nalezeno 66 linií a poněkud nižší byla heterogenitya u špaldy (17 linií v 10 odrůdách). U pšenice seté byl zjištěn řídký výskyt alely 2*na chromosomu 1 A(7%); alela není u špaldy a je řídká u dvouzrnky(36 % ). Allele 1 převažovala u všech druhů (49% u pšenice, 82% u špaldy a 55% u dvouzrnky). Vysoká byla heterogenita alel na Glu-alleles in all species. Deset rozdílných alel či jejich kombinací bylo nalezeno u pšenice seté nalezeno na 1B chromozomu- mezi nimi byly nejčastější 7+9 (40%), 7+8 (22%), 6+8 (16%) a 20 (12%). Kombinace 6+8 byla běžná u špaldy (76%) a dvouzrnky (18%), zatímco alely 7+8 (41%) a21 (21%) zde byly nejčřastější. Několik alel bylo nalezeno výlučně u dvouzrnky. Alelická kombinace 2+ 12 na 1D byla obvyklá u ozimé pšenice(63% lines ) a špaldy (71%), následovaná kombinací 5+10 . Kombinace 3+12 (4%) se vyskytla pouze u pšenice seté.

Type

D - Article in proceedings

CEP classification

EB - Genetics and molecular biology

OECD FORD branch

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Project

<a href="/en/project/GA521%2F03%2F1201" target="_blank" >GA521/03/1201: Study and characterization of selected landraces and Glu-lines with high content of storage protein in five cultivated wheat species</a><br>

Continuities

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

Publication year

2003

Confidentiality

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

Article name in the collection

Proceedings of the Tenth International Wheat Genetics Symposium, Vol. 2

ISBN

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ISSN

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e-ISSN

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Number of pages

3

Pages from-to

475-477

Publisher name

Istituto Sperimentale per la Cerealicoltura, Roma, Italy

Place of publication

Roma, Istituto Sperimentale per la Cerealicoltu

Event location

Paestum, Itálie

Event date

Sep 1, 2003

Type of event by nationality

WRD - Celosvětová akce

UT code for WoS article

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