Comparative genomic hybridization analysis in glycine max fast neutron mutants - seed composition in southern U.S. varieties

Four seed composition mutants (known as G15FN-109-1, G15FN-12-1, G15FN-23-3, and G15FN-54-3) were identified in a soybean fast neutron population developed in southern U.S. lines. The parent line for G15FN-109-1 is G00-3880, while the parent line for the other three mutants is G00-3213. Each mutant was compared to its respective parent line using CGH to identify the causative region/gene associated with the seed composition phenotypes. Four fast neutron mutant samples was analyzed. Each sample was compared to its wild type parent using Agilent CGH arrays.