Malting quality molecular markers for barley breeding

Kód výsledku v IS VaVaI

<a href="https://www.isvavai.cz/riv?ss=detail&h=RIV%2F00027006%3A_____%2F24%3A10177101" target="_blank" >RIV/00027006:_____/24:10177101 - isvavai.cz</a>

Nalezeny alternativní kódy

RIV/25328859:_____/24:N0000005 RIV/60193697:_____/24:N0000001

Výsledek na webu

<a href="https://cjgpb.agriculturejournals.cz/pdfs/cjg/2024/02/02.pdf" target="_blank" >https://cjgpb.agriculturejournals.cz/pdfs/cjg/2024/02/02.pdf</a>

DOI - Digital Object Identifier

<a href="http://dx.doi.org/10.17221/72/2023-CJGPB" target="_blank" >10.17221/72/2023-CJGPB</a>

Jazyk výsledku

angličtina

Název v původním jazyce

Malting quality molecular markers for barley breeding

Popis výsledku v původním jazyce

Barley is one of the world&apos;s most important crops. Barley is used for both food and feed and is important for the production of malt. Malt quality is a complex function of barley genetics, environmental conditions during barley growth, and the technological aspects of the malting process. Due to the high heritability of more than half of the malting parameters, barley can be bred for malting quality. Marker-assisted selection (MAS) is a good way to speed up the breeding process. In this study, nine molecular markers were used to screen 115 barley varieties and breeding lines over a four-year period. The results were compared with malting quality parameters. Multicomponent correlation analysis showed a good correlation (R = 0.63; P &lt;= 0.01) between marker screening results and malting quality parameters. In 93 genotypes (80.9%), agreement was found between molecular marker prediction and malting quality determination. Differences between molecular marker screening and malt quality parameters and possible improvements are discussed. The use of molecular markers in MAS is highly appreciated by barley breeders.

Název v anglickém jazyce

Malting quality molecular markers for barley breeding

Popis výsledku anglicky

Barley is one of the world&apos;s most important crops. Barley is used for both food and feed and is important for the production of malt. Malt quality is a complex function of barley genetics, environmental conditions during barley growth, and the technological aspects of the malting process. Due to the high heritability of more than half of the malting parameters, barley can be bred for malting quality. Marker-assisted selection (MAS) is a good way to speed up the breeding process. In this study, nine molecular markers were used to screen 115 barley varieties and breeding lines over a four-year period. The results were compared with malting quality parameters. Multicomponent correlation analysis showed a good correlation (R = 0.63; P &lt;= 0.01) between marker screening results and malting quality parameters. In 93 genotypes (80.9%), agreement was found between molecular marker prediction and malting quality determination. Differences between molecular marker screening and malt quality parameters and possible improvements are discussed. The use of molecular markers in MAS is highly appreciated by barley breeders.

Druh

J_imp - Článek v periodiku v databázi Web of Science

CEP obor

—

OECD FORD obor

40106 - Agronomy, plant breeding and plant protection; (Agricultural biotechnology to be 4.4)

Projekt

<a href="/cs/project/QK1910197" target="_blank" >QK1910197: Strategie minimalizace dopadu sucha na udržitelnou produkci a sladovnickou kvalitu ječmene</a><br>

Návaznosti

P - Projekt vyzkumu a vyvoje financovany z verejnych zdroju (s odkazem do CEP)<br>I - Institucionalni podpora na dlouhodoby koncepcni rozvoj vyzkumne organizace

Rok uplatnění

2024

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

1805-9325

Svazek periodika

60

Číslo periodika v rámci svazku

2

Stát vydavatele periodika

CZ - Česká republika

Počet stran výsledku

9

Strana od-do

70-78

Kód UT WoS článku

001139889300001

EID výsledku v databázi Scopus

2-s2.0-85189204151