NDLI: Linkage mapping of sbm-1, a gene conferring resistance to pea seed-borne mosaic virus, using molecular markers in Pisum sativum

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Linkage mapping of sbm-1, a gene conferring resistance to pea seed-borne mosaic virus, using molecular markers in Pisum sativum

Content Provider	Semantic Scholar
Author	Timmerman, Gail M. Frew, Tonya J. Miller, Aimee L. Weeden, Norman F. Jermyn, William A.
Copyright Year	2004
Abstract	SummaryThe location of sbm-1 on the Pisum sativum genetic map was determined by linkage analysis with eight syntenic molecular markers. Analysis of the progeny of two crosses confirmed that sbm-1 is on chromosome 6 and permitted a more detailed map of this chromosome to be constructed. The inclusion of Fed-1 and Prx-3 among the markers facilitated the comparison of our map with the classical genetic map of pea. The sbm-1 gene is most closely linked to RFLP marker GS185, being separated by a distance of about 8 cM. To determine the practical value of GS185 as a marker for sbm-1 in plant breeding programs, the GS185 hybridization pattern and virus-resistance phenotype were compared in of a collection of breeding lines and cultivars. Three GS185 hybridization patterns were discerned among the lines. A strong association was found between one of these patterns and resistance to PSbMV.
Starting Page	609
Ending Page	615
Page Count	7
File Format	PDF HTM / HTML
DOI	10.1007/BF00220920
PubMed reference number	24195936
Journal	Medline
Volume Number	85
Alternate Webpage(s)	https://eurekamag.com/pdf/002/002423944.pdf
Alternate Webpage(s)	https://doi.org/10.1007/BF00220920
Journal	Theoretical and Applied Genetics
Language	English
Access Restriction	Open
Content Type	Text
Resource Type	Article

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