Mikrosatelitní mapování genů pro rozpadavé vřeteno na chromozomech 3. homeologické skupiny u tetraploidní a hexaploidní pšenice

Kód výsledku v IS VaVaI

<a href="https://www.isvavai.cz/riv?ss=detail&h=RIV%2F25328859%3A_____%2F06%3A%230000130" target="_blank" >RIV/25328859:_____/06:#0000130 - 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

Microsatellite mapping of the genes for brittle rachis on homoeologous group 3 chromosomes in tetraploid and hexaploid wheats.

Popis výsledku v původním jazyce

The loci Br-1 and Br-2 in durum wheat (T. durum Desf.) and Br-3 in T. aestivum L. determine disarticulation of rachides above the junction of the rachilla with the rachis such that a fragment of rachis is attached below each spikelet. Using microsatellite markers, the loci Br-1, Br-2 and Br-3 were mapped on the homoeologous group 3 chromosomes. The Br-2 locus was located on the chromosome 3AS and linked with the centromeric marker, Xgwm32, at a distance of 13.3 cM. The Br-3 locus was located on the 3BSand linked with the centromeric marker, Xgwm72 (at a distance of 14.2 cM). The Br-1 locus was located on the 3DS. The distance of Br-1 from the centromeric marker Xgdm72 was 25.3 cM. Mapping the Br-1, Br-2 and Br-3 loci of the brittle rachis suggests thehomoeologous origin of these 3 loci. Since the genes for brittle rachis have been retained in the gene pool of durum wheat, the more closely linked markers with the brittle rachis locus are required to select against brittle rachis genot

Název v anglickém jazyce

Microsatellite mapping of the genes for brittle rachis on homoeologous group 3 chromosomes in tetraploid and hexaploid wheats.

Popis výsledku anglicky

The loci Br-1 and Br-2 in durum wheat (T. durum Desf.) and Br-3 in T. aestivum L. determine disarticulation of rachides above the junction of the rachilla with the rachis such that a fragment of rachis is attached below each spikelet. Using microsatellite markers, the loci Br-1, Br-2 and Br-3 were mapped on the homoeologous group 3 chromosomes. The Br-2 locus was located on the chromosome 3AS and linked with the centromeric marker, Xgwm32, at a distance of 13.3 cM. The Br-3 locus was located on the 3BSand linked with the centromeric marker, Xgwm72 (at a distance of 14.2 cM). The Br-1 locus was located on the 3DS. The distance of Br-1 from the centromeric marker Xgdm72 was 25.3 cM. Mapping the Br-1, Br-2 and Br-3 loci of the brittle rachis suggests thehomoeologous origin of these 3 loci. Since the genes for brittle rachis have been retained in the gene pool of durum wheat, the more closely linked markers with the brittle rachis locus are required to select against brittle rachis genot

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

2006

Kód důvěrnosti údajů

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

Název periodika

Journal of Applied Genetics

ISSN

1234-1983

e-ISSN

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Svazek periodika

47

Číslo periodika v rámci svazku

2

Stát vydavatele periodika

PL - Polská republika

Počet stran výsledku

6

Strana od-do

93-98

Kód UT WoS článku

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EID výsledku v databázi Scopus

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