CHROMOSOMAL LOCATION OF GENES FOR RESISTANCE TO POWDERY MILDEW IN COMMON WHEAT (TRITICUM-AESTIVUM L. EM THELL.) - 5 - ALLELES AT THE PM1 LOCUS

Authors
HSAM SLK HUANG XQ ERNST F HARTL L ZELLER FJ
Citation
Slk. Hsam et al., CHROMOSOMAL LOCATION OF GENES FOR RESISTANCE TO POWDERY MILDEW IN COMMON WHEAT (TRITICUM-AESTIVUM L. EM THELL.) - 5 - ALLELES AT THE PM1 LOCUS, Theoretical and Applied Genetics, 96(8), 1998, pp. 1129-1134
Citations number
31
Categorie Soggetti
Plant Sciences","Agriculture Dairy & AnumalScience","Genetics & Heredity
Journal title
Theoretical and Applied Genetics → ACNP
ISSN journal
00405752
Volume
96
Issue
8
Year of publication
1998
Pages
1129 - 1134
Database
ISI
SICI code
0040-5752(1998)96:8<1129:CLOGFR>2.0.ZU;2-O
Abstract
The chromosomal location and genetic characterization of powdery milde w resistance genes were determined in the common wheat lines MocZlatka , Weihenstephan Stamm M1N and in a resistant line of Triticum aestivum ssp. spelta var. duhamelianum. Monosomic analyses revealed that one m ajor dominant gene is located on chromosome 7A in each of the lines te sted. Allelism tests with Pml in the backcross-derived line Axminster/ 8Cc on 7A indicated that the resistance genes are alleles at the Pml locus. These alleles are now designated Pm1a in line Axminster/8Cc, P m1b in MocZlatka, Pm1c in Weihenstephan Stamm M1N, and Pm1d in T. spel ta var. duhamelianum, respectively.