A new allele of ga-1-r, the gametophytic gene of the fourth chromosome in maize.
D000483:Alleles; D002875:Chromosomes / Q000032:analysis*; D005808:Genes, Recessive; D005838:Genotype; D006824:Hybridization, Genetic; D059828:Plant Cells; D010944:Plants / Q000032:analysis; D012641:Selection, Genetic; D003313:Zea mays / Q000032:analysis / Q000166:cytology