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Author Hsam, Sai L. K. ♦ Mohler, Volker ♦ Zeller, Friedrich J.
Source SpringerLink
Content type Text
Publisher Springer Berlin Heidelberg
File Format PDF
Copyright Year ©2014
Language English
Subject Domain (in DDC) Natural sciences & mathematics ♦ Life sciences; biology
Subject Keyword Avena sativa ♦ Powdery mildew resistance ♦ Monosomic analysis ♦ Gene nomenclature ♦ Blumeria graminis avenae isolates ♦ Life Sciences ♦ Animal Genetics and Genomics ♦ Human Genetics ♦ Microbial Genetics and Genomics ♦ Plant Genetics & Genomics
Abstract The genetics of resistance to powdery mildew caused by Blumeria graminis f. sp. avenae of four cultivated oats was studied using monosomic analysis. Cultivar ‘Bruno’ carries a gene (Pm6) that shows a recessive mode of inheritance and is located on chromosome 10D. Cultivar ‘Jumbo’ possesses a dominant resistance gene (Pm1) on chromosome 1C. In cultivar ‘Rollo’, in addition to the gene Pm3 on chromosome 17A, a second dominant resistance gene (Pm8) was identified and assigned to chromosome 4C. In breeding line APR 122, resistance was conditioned by a dominant resistance gene (Pm7) that was allocated to chromosome 13A. Genetic maps established for resistance genes Pm1, Pm6 and Pm7 employing amplified fragment length polymorphism (AFLP) markers indicated that these genes are independent of each other, supporting the results from monosomic analysis.
ISSN 12341983
Age Range 18 to 22 years ♦ above 22 year
Educational Use Research
Education Level UG and PG
Learning Resource Type Article
Publisher Date 2014-02-14
Publisher Place Berlin, Heidelberg
e-ISSN 21903883
Journal Journal of Applied Genetics
Volume Number 55
Issue Number 2
Page Count 8
Starting Page 155
Ending Page 162

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Source: SpringerLink