2017
Developing Soybean Cultivars and Germplasm with Increased Protein Quantity and Quality for the Midwest and South using Diversity in Cultivated and Wild Soybeans (Year 1 of 1720-152-0106)
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Contributor/Checkoff:
United Soybean Board
Category:
Sustainable Production
Keywords:
(none assigned)
Parent Project:
Development of High Yielding Soybean Cultivars and Germplasm with Higher Seed Protein Content and Improved Amino Acid Composition (Year 1 of 1420-532-5638)
Lead Principal Investigator:
Rouf Mian, USDA/ARS-Ohio State University
Co-Principal Investigators:
Benjamin Fallen, Clemson University
Asheesh Singh, Iowa State University
Blair Buckley, Louisiana State University
Dechun Wang, Michigan State University
Ted Helms, North Dakota State University
Leah McHale, The Ohio State University
Zenglu Li, University of Georgia
Aaron Lorenz, University of Minnesota
Pengyin Chen, University of Missouri
Henry Nguyen, University of Missouri
Andrew Scaboo, University of Missouri
Grover Shannon, University of Missouri
Vince Pantalone, University of Tennessee-Institute of Agriculture
Yong-Qiang An, USDA-ARS
Qijian Song, USDA-ARS
+14 More
Project Code:
1720-152-0106
Contributing Organization (Checkoff):
United Soybean Board
(n/a)
Institution Funded:
USDA-ARS
(n/a)
Brief Project Summary:

Unique Keywords:
#breeding & genetics, #protein, amino acid, seed composition, amino acid composition, qtl, germplasm
Information And Results
Project Deliverables

Objective 1:
(i) release three high protein cultivars,
(ii) release three high protein germplasm,
(iii) identify >25 genetically diverse lines with stable protein, and
(iv) refined marker for Danbaekkong high protein allele on chromosome 20.

Objective 2:
(i) release one elevated-protein germplasm derived from exotic Asian soybean accessions
(ii) release one germplasm with elevated-protein derived from wild soybean accessions
(iii) generate SoySNP6K genotype information on at least 50 important breeding lines to be shared with public and private breeders.

Objective 3:
(i) Report QTL mapping results from (a) two large GWAS with more than 1000 G. max accessions covering MGs II – VI and (b) four bi-parental G. max x G. max RIL populations
(ii) report QTL with potential to break or minimize the negative association of seed protein with seed yield or seed oil
(iii) report at least 10 new G. max or G. soja accessions with high protein and/or better amino acid profiles as potential parents for crossing.

Final Project Results

Updated December 2, 2018:
See Year 2 Project for Final Report (FY18)

See Year 2 Project for Final Results (FY18)

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.