2013
Genetic Evaluation and Development of Germplasm Resistant to Multi-Nematodes in Group III, IV, and V Soybeans (Year 2 of 2501)
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Contributor/Checkoff:
United Soybean Board
Category:
Sustainable Production
Keywords:
(none assigned)
Parent Project:
Genetic Evaluation and Development of Germplasm Resistant to Multi-Nematodes in Group III, IV, and V Soybeans (Year 1 of 2501)
Lead Principal Investigator:
Grover Shannon, University of Missouri
Co-Principal Investigators:
Bob Robbins, University of Arkansas
Zenglu Li, University of Georgia
+1 More
Project Code:
1320-532-5627
Contributing Organization (Checkoff):
United Soybean Board
(n/a)
Institution Funded:
University of Missouri
(n/a)
Brief Project Summary:

Unique Keywords:
#nematodes, #soybean breeding - disease resistance, #soybean cyst nematode - genetic resistance
Information And Results
Project Deliverables

1. Finish the development of over 20 RIL mapping populations derived from new sources of resistance to SCN, RKN, and RN. Continue to produce new crosses based upon unique haplotypes of these PIs.
2. Completed genotyping two new F7 RIL populations using the whole genome re-sequencing technology, leading to discovery and mapping of new sources of SCN, RKN, and RN genes/QTL.
3. Use haplotype data (Soybean SNPs) to study previously reported genomic regions on Chr. 10 (LG-O), Chr. 18 (LG-G), and Chr. 6 (LG-C2).
4. Conduct association mapping study using the USB-supported SNP marker development (~50,000 SNPs) to detect novel genomic regions conveying resistance to SCN.
5. Initiate the development of molecular markers associated with the genes/QTL identified and test high-throughput SNP genotyping platform using the Fluidigm EP1 system.

Final Project Results

The United Soybean Research Retention policy will display final reports with the project once completed but working files will be purged after three years. And financial information after seven years. All pertinent information is in the final report or if you want more information, please contact the project lead at your state soybean organization or principal investigator listed on the project.