a Chromosome number. b Number of polymorphic markers between Junambyeo and IR65482-7-216-1-2. c Precentage of polymorphism between Junambyeo and IR65482-7-216-1-2. d Average marker interval. e Chromosome
length in centiMorgans (cM). f,g ABL1, ABL2, ABL3 and ABL4: advanced backcross breeding lines in Junambyeo genetic background, Donor: IR65482-7-216-1-2 (IR31917-45-3-2/O. australiensis).