Distorted Segregation for Mildew Resistance in Doubled Haploid Lines of Spring Barley

Autor:	G. Fischbeck, R. M. Islam, Spyridon Kintzios
Rok vydání:	1994
Předmět:	Mildew Stamen food and beverages Plant Science Biology biology.organism_classification Horticulture Genotype Botany Genetics Doubled haploidy Poaceae Hordeum vulgare Ploidy Agronomy and Crop Science Gene
Zdroj:	Plant Breeding. 112:248-251
ISSN:	1439-0523 0179-9541
Popis:	The mildew reactions of the second generation of doubled haploid (DH) plants, derived from anther culture of crosses among three spring barley lines carrying different Mla mildew resistance alleles and the cv. ‘Pallas’, were analyzed by using a set of three European and one Israeli mildew isolate. The results indicated, (1) a significant level of distortion segregation in favour of resistant DH genotypes, which was possibly due to linkage of mildew resistance genes on chromosome 5 with genes for plant regeneration and (2) various degrees of dominance for the different resistance genes studied as well as the possible action of modifier genes.
Databáze:	OpenAIRE
Externí odkaz:	https://explore.openaire.eu/search/publication?articleId=doi_________::5b0f97cdcfcbc95d9555e4090b53a9ea https://doi.org/10.1111/j.1439-0523.1994.tb00679.x Zobrazit plný text záznamu Plný text