title: Molecular markers located proximal to the soybean cyst nematode resistance gene, Rhg4.
authors.affiliation: Plant Molecular Biology Laboratory, Plant Sciences Institute, USDA-ARS, Beltsville Agricultural Research Center-West, 20705, Beltsville, MD, USA.
authors.forename: J M
authors.initials: JM
authors.lastname: Weisemann
authors.forename: B F
authors.initials: BF
authors.lastname: Matthews
authors.forename: T E
authors.initials: TE
authors.lastname: Devine