Molekulární markery genetické variability u odrůd tritikale registrovaných v České republice

Kód výsledku v IS VaVaI

<a href="https://www.isvavai.cz/riv?ss=detail&h=RIV%2F62156489%3A43210%2F06%3A00099021" target="_blank" >RIV/62156489:43210/06:00099021 - 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

Molecular markers of genetic variability in triticale varieties registered in the Czech Republic

Popis výsledku v původním jazyce

Genetic variability was detected in 15 varieties of triticale (XTriticosecale Wittmack., 2n = 6x = 42, BBAARR) registered in the Czech Republic by means of polymorphism of DNA using the RAPD method and the SSR method. For detection we used 80 RAPD primers. The lower reproducibility of the RAPD markers was resolved by means of repeated analyses (3--4 times). On the basis of statistical evaluation a dendrogram was set up, which allows highly significantly to differentiate the varieties Kolor, Modus and Tornado. The remaining 12 analysed varieties formed 4 clusters. In addition to the RAPD markers a protocol of detection of DNA polymorphism was elaborated and optimised with microsatellite (SSR) markers. For the analyses we used 2 SSR markers (1A chromosome [Xpsp2999] and 1B chromosome [Xpsp3000]), which have been discovered in wheat (T. aestivum L.). Basing on these two SSR markers the only variety Triamant was distinguished from the clusters of the other analysed varieties.

Název v anglickém jazyce

Molecular markers of genetic variability in triticale varieties registered in the Czech Republic

Popis výsledku anglicky

Genetic variability was detected in 15 varieties of triticale (XTriticosecale Wittmack., 2n = 6x = 42, BBAARR) registered in the Czech Republic by means of polymorphism of DNA using the RAPD method and the SSR method. For detection we used 80 RAPD primers. The lower reproducibility of the RAPD markers was resolved by means of repeated analyses (3--4 times). On the basis of statistical evaluation a dendrogram was set up, which allows highly significantly to differentiate the varieties Kolor, Modus and Tornado. The remaining 12 analysed varieties formed 4 clusters. In addition to the RAPD markers a protocol of detection of DNA polymorphism was elaborated and optimised with microsatellite (SSR) markers. For the analyses we used 2 SSR markers (1A chromosome [Xpsp2999] and 1B chromosome [Xpsp3000]), which have been discovered in wheat (T. aestivum L.). Basing on these two SSR markers the only variety Triamant was distinguished from the clusters of the other analysed varieties.

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

<a href="/cs/project/GP521%2F03%2FP173" target="_blank" >GP521/03/P173: Využití biochemických a molekulárních markerů pro studium genetické diverzity tritikale (XTriticosecale Wittmack)</a><br>

Návaznosti

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

Rok uplatnění

2006

Kód důvěrnosti údajů

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

Název periodika

Acta Universitatis Agriculturae et Silviculturae Mendelianae Brunensis

ISSN

1211-8516

e-ISSN

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Svazek periodika

LIV

Číslo periodika v rámci svazku

5

Stát vydavatele periodika

CZ - Česká republika

Počet stran výsledku

6

Strana od-do

149-154

Kód UT WoS článku

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EID výsledku v databázi Scopus

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