Využití planých druhů a primitivních forem pšenice ve šlechtění v ČR

Kód výsledku v IS VaVaI

<a href="https://www.isvavai.cz/riv?ss=detail&h=RIV%2F00027006%3A_____%2F05%3A700" target="_blank" >RIV/00027006:_____/05:700 - isvavai.cz</a>

Výsledek na webu

—

DOI - Digital Object Identifier

—

Jazyk výsledku

angličtina

Název v původním jazyce

Utilization of wild relatives and primitive forms of wheat in Czech wheat breeding

Popis výsledku v původním jazyce

In the Research Institute of Crop Production, Praha-Ruzyně, prebreeding for wheat lines with desired qualities, particularly disease resistance, is performed in cooperation with plant breeding organizations. Resistance to leaf rust (Puccinia triticina) and stem rust (P. graminis) was transferred from Triticum timopheevi to spring and winter wheat lines and three genes for resistance to stem rust, one for leaf rust, and one for powdery mildew were transferred from T. monococcum to bread wheat. A line derived from the T. monococcum cross was used in breeding the commercial cultivar Vlasta that shows outstanding powdery mildew resistance. Genes Lr19 and Lr24 (origin Agropyron elongatum), Lr9 (origin Aegilops umbellulata) were transferred from hexaploid CIMMYT spring wheat lines and gene Lr35 (origin Thinopyrum intermedium) from the German line W49 to progenies of crosses with registered cultivars. A line possessing Lr19 was further used in Slovakia (Istropol) and an advanced line with Lr1

Název v anglickém jazyce

Utilization of wild relatives and primitive forms of wheat in Czech wheat breeding

Popis výsledku anglicky

In the Research Institute of Crop Production, Praha-Ruzyně, prebreeding for wheat lines with desired qualities, particularly disease resistance, is performed in cooperation with plant breeding organizations. Resistance to leaf rust (Puccinia triticina) and stem rust (P. graminis) was transferred from Triticum timopheevi to spring and winter wheat lines and three genes for resistance to stem rust, one for leaf rust, and one for powdery mildew were transferred from T. monococcum to bread wheat. A line derived from the T. monococcum cross was used in breeding the commercial cultivar Vlasta that shows outstanding powdery mildew resistance. Genes Lr19 and Lr24 (origin Agropyron elongatum), Lr9 (origin Aegilops umbellulata) were transferred from hexaploid CIMMYT spring wheat lines and gene Lr35 (origin Thinopyrum intermedium) from the German line W49 to progenies of crosses with registered cultivars. A line possessing Lr19 was further used in Slovakia (Istropol) and an advanced line with Lr1

Druh

D - Stať ve sborníku

CEP obor

GE - Šlechtění rostlin

OECD FORD obor

—

Projekt

<a href="/cs/project/QD1311" target="_blank" >QD1311: Výběr a tvorba liniového materiálu pšenice s kombinovanou rezistencí k chorobám s využitím metod molekulární genetiky</a><br>

Návaznosti

P - Projekt vyzkumu a vyvoje financovany z verejnych zdroju (s odkazem do CEP)<br>Z - Vyzkumny zamer (s odkazem do CEZ)

Rok uplatnění

2005

Kód důvěrnosti údajů

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

Název statě ve sborníku

Proc. 5th International Triticeae Symposium, Prague, June 6-10, 2005

ISBN

80-86555-66-6

ISSN

—

e-ISSN

—

Počet stran výsledku

4

Strana od-do

284-287

Název nakladatele

Czech J.Genet. Plant Breed. 41 (Special Issue), Czech Academy of Agricultural Sciences, Institute of Agricultural and Food Information

Místo vydání

Praha

Místo konání akce

Praha

Datum konání akce

6. 6. 2005

Typ akce podle státní příslušnosti

WRD - Celosvětová akce

Kód UT WoS článku

—