Molecular Analysis of Temporal Genetic Structuring in Pea (Pisum sativum L.) Cultivars Bred in the Czech Republic and in Former Czechoslovakia Since the Mid-20th Century

Kód výsledku v IS VaVaI

<a href="https://www.isvavai.cz/riv?ss=detail&h=RIV%2F26784246%3A_____%2F12%3A%230000550" target="_blank" >RIV/26784246:_____/12:#0000550 - isvavai.cz</a>

Nalezeny alternativní kódy

RIV/62156489:43210/12:43908623

Výsledek na webu

<a href="http://agriculturejournals.cz/web/cjgpb.htm?volume=48&type=volume" target="_blank" >http://agriculturejournals.cz/web/cjgpb.htm?volume=48&type=volume</a>

DOI - Digital Object Identifier

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Jazyk výsledku

angličtina

Název v původním jazyce

Molecular Analysis of Temporal Genetic Structuring in Pea (Pisum sativum L.) Cultivars Bred in the Czech Republic and in Former Czechoslovakia Since the Mid-20th Century

Popis výsledku v původním jazyce

Changes in genetic diversity of peas bred in the Czech Republic and in former Czechoslovakia since the mid-20(th) century were analysed using 38 molecular marker loci, including retrotransposons and microsatellites, differentiating a total of 84 alleles.Both marker types were comparably effective in revealing the genetic diversity, with a high correlation (r = 0.81), although the pairwise genetic distances of each marker type differed. In total, 175 accessions, selected from the Czech pea gene bank collection and representing the pea cultivars collected or bred in the country, were divided into three groups according to their date of sampling or variety registration. The first group contained 70 old cultivars and landraces collected prior to 1961. Thesecond group contained 46 cultivars released from 1961 to 1980. The third group contained 59 cultivars released between 1981 and 2004. In spite of the decline in several diversity measures, differences in allele frequencies and even alle

Název v anglickém jazyce

Molecular Analysis of Temporal Genetic Structuring in Pea (Pisum sativum L.) Cultivars Bred in the Czech Republic and in Former Czechoslovakia Since the Mid-20th Century

Popis výsledku anglicky

Changes in genetic diversity of peas bred in the Czech Republic and in former Czechoslovakia since the mid-20(th) century were analysed using 38 molecular marker loci, including retrotransposons and microsatellites, differentiating a total of 84 alleles.Both marker types were comparably effective in revealing the genetic diversity, with a high correlation (r = 0.81), although the pairwise genetic distances of each marker type differed. In total, 175 accessions, selected from the Czech pea gene bank collection and representing the pea cultivars collected or bred in the country, were divided into three groups according to their date of sampling or variety registration. The first group contained 70 old cultivars and landraces collected prior to 1961. Thesecond group contained 46 cultivars released from 1961 to 1980. The third group contained 59 cultivars released between 1981 and 2004. In spite of the decline in several diversity measures, differences in allele frequencies and even alle

Druh

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

CEP obor

EB - Genetika a molekulární biologie

OECD FORD obor

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Projekt

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Návaznosti

Z - Vyzkumny zamer (s odkazem do CEZ)

Rok uplatnění

2012

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

48

Číslo periodika v rámci svazku

2

Stát vydavatele periodika

CZ - Česká republika

Počet stran výsledku

13

Strana od-do

61-73

Kód UT WoS článku

000305315200002

EID výsledku v databázi Scopus

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