Microsatellites as a tool to evaluate and characterise bread wheat core collection

Kód výsledku v IS VaVaI

<a href="https://www.isvavai.cz/riv?ss=detail&h=RIV%2F00027006%3A_____%2F07%3A00001554" target="_blank" >RIV/00027006:_____/07:00001554 - 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

Microsatellites as a tool to evaluate and characterise bread wheat core collection

Popis výsledku v původním jazyce

Hexaploid bread wheat (Triticum aestivum L.) is one of the most important crop species. 5778 accessions of winter wheat and 3929 accessions of spring wheat are hold in RICP Gene bank. Core collection is used to be established as tool for germplasm study,conservation of genetic variability and for the identification of useful genes. This information is valuable for breeders when a source of new alleles is needed. This study examines the use of neutral genetic markers to guide sampling from a large germplasm collection with the objective of establishing from it a smaller, but genetically representative sample. Genetic variation of 430 bread wheat accession was analysed using 40 microsatellite loci, covering all three wheat genomes and all 42 chromosomes(Röder et al. 1998). The cultivars originated from 32 countries mainly of the Europe. For 40 microsatellite loci, 542 alleles were detected. The average number of alleles per locus was 13,6. Cluster analysis based on microsatellites data

Název v anglickém jazyce

Microsatellites as a tool to evaluate and characterise bread wheat core collection

Popis výsledku anglicky

Hexaploid bread wheat (Triticum aestivum L.) is one of the most important crop species. 5778 accessions of winter wheat and 3929 accessions of spring wheat are hold in RICP Gene bank. Core collection is used to be established as tool for germplasm study,conservation of genetic variability and for the identification of useful genes. This information is valuable for breeders when a source of new alleles is needed. This study examines the use of neutral genetic markers to guide sampling from a large germplasm collection with the objective of establishing from it a smaller, but genetically representative sample. Genetic variation of 430 bread wheat accession was analysed using 40 microsatellite loci, covering all three wheat genomes and all 42 chromosomes(Röder et al. 1998). The cultivars originated from 32 countries mainly of the Europe. For 40 microsatellite loci, 542 alleles were detected. The average number of alleles per locus was 13,6. Cluster analysis based on microsatellites data

Druh

D - Stať ve sborníku

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

2007

Kód důvěrnosti údajů

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

Název statě ve sborníku

Wheat Production in Stressed Environments

ISBN

978-1-4020-5496-9

ISSN

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e-ISSN

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Počet stran výsledku

8

Strana od-do

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Název nakladatele

Springer

Místo vydání

Dordrecht

Místo konání akce

Mar del Plata, Argentina

Datum konání akce

1. 1. 2005

Typ akce podle státní příslušnosti

WRD - Celosvětová akce

Kód UT WoS článku

000248295600094