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Localization of the Laevigatum Resistance Gene MlLa against Powdery Mildew in the Barley Genome by the Use of RFLP Markers
Author(s) -
Hilbers S.,
Fischbeck G.,
Jahoor A.
Publication year - 1992
Publication title -
plant breeding
Language(s) - English
Resource type - Journals
SCImago Journal Rank - 0.583
H-Index - 71
eISSN - 1439-0523
pISSN - 0179-9541
DOI - 10.1111/j.1439-0523.1992.tb00193.x
Subject(s) - biology , powdery mildew , restriction fragment length polymorphism , locus (genetics) , genetics , gene , gene mapping , chromosome , genetic linkage , genome , genetic marker , botany , polymerase chain reaction
RFLP markers which were previously assigned to chromosome 2 (2H) were found to detect polymorphism between the cv. ‘Pallas’ and a near isogenic line carrying the Laevigatum resistance gene MlLa. Linkage analysis carried out with two sets of DH lines derived from the crosses ‘RisøS’בSultan’ and ‘Alf’בVogelsanger Gold 2’ confirmed three DNA probes closely linked with the MlLa locus.