Selection of wheat genotypes with combination of resistance gene Lr19 and glutenin alleles with positive effect on bread making quality

Result code in IS VaVaI

<a href="https://www.isvavai.cz/riv?ss=detail&h=RIV%2F00027006%3A_____%2F04%3A%23%23%23%23%23218" target="_blank" >RIV/00027006:_____/04:#####218 - isvavai.cz</a>

Result on the web

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DOI - Digital Object Identifier

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Result language

angličtina

Original language name

Selection of wheat genotypes with combination of resistance gene Lr19 and glutenin alleles with positive effect on bread making quality

Original language description

Marker assisted selection is an indirect selection that enables to eliminate undesirable alleles from the population and to accelerate the development of genotypes with the desired trait or traits combination. By means of protein markers (endopeptidase allele Ep-D1c and HMW-GS) we have selected genotypes with combination of wheat leaf rust resistance gene Lr19 and HMW-GS alleles with positive effect on bread making quality from the population derived from the cross (Simona x Sunnan) x Hana. From the progeny of (Simona x Sunnan) x Hana 150 plants were analyzed for the presence of endopeptidase allele Ep-D1c. Presence of Ep-D1c was confirmed in 31 plants. Progeny of the tested plants expected to possess Lr19 was selected for the presence of HMW-GS alleles 5+10 and absence of undesirable alleles 2+12. By SDS-PAGE method 120 kernels were analyzed. Seven of them had the glutenin profile homozygous in loci Glu-A1, Glu-B1, and Glu-D1 with HMW-GS O, 7+8 and 5+10. Presence of the resistance gen

Czech name

Výběr genotypů pšenice s kombinací rezistence genu Lr 19 a gluteinových alel s pozitivním efektem na kvalitu

Czech description

Vyselektovali jsme genotypy s kombinací rezistence ke rzi pšeničné genu Lr 19a HMW-GS alel s pozitivním efektem na kvalitu pšenice z populace kříženců (Simona x Sunnan) x Hana.

Type

J_x - Unclassified - Peer-reviewed scientific article (Jimp, Jsc and Jost)

CEP classification

GE - Plant cultivation

OECD FORD branch

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Project

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Continuities

Z - Vyzkumny zamer (s odkazem do CEZ)

Publication year

2004

Confidentiality

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

Name of the periodical

Acta fytotechnica et zootechnica

ISSN

1335-258X

e-ISSN

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Volume of the periodical

1

Issue of the periodical within the volume

7

Country of publishing house

SK - SLOVAKIA

Number of pages

3

Pages from-to

287-289

UT code for WoS article

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EID of the result in the Scopus database

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