Abstract: Mapping of Soybean Aphid Resistance in PI 603712. (ASA, CSSA and SSSA International Annual Meetings)

109-31 Mapping of Soybean Aphid Resistance in PI 603712.

Poster Number 536

See more from this Division: C01 Crop Breeding & Genetics
See more from this Session: Crop Breeding and Genetics: II (includes student competition)

Monday, November 3, 2014

Long Beach Convention Center, Exhibit Hall ABC

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Siddhi J Bhusal and Guo-liang Jiang, Plant Science Department, South Dakota State University, Brookings, SD

Single sequence repeats (SSR) markers were used to map soybean aphid resistance in soybean germplasm accession PI 603712. Two SSR markers Satt540 and Sct_065 were found to be associated with soybean aphid resistance in chromosomes 8 and 16, respectively, representing presence of soybean aphid resistance locus Rag1 (Satt540) and Rag3 (Sct_065) in PI 603712. Further genetic analysis with higher marker density in these chromosomal regions as well as in other chromosomes is in progress.

See more from this Division: C01 Crop Breeding & Genetics
See more from this Session: Crop Breeding and Genetics: II (includes student competition)

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