Table 4: Segregation of DNA markers linked with HCA1 and HCA2 in the mapping population of these genes from the cross between J-147 and IR24.

Marker Genotypea n (1: 2 : 1) P
JHI

HCA1 (chr. 12)
RM2740413594311515.730<0.001
RM2742112594411517.887<0.001
KGS173911614311518.235<0.001
RM62961562381159.9040.007
RM276951959371155.7130.057
RZ8692161331152.9300.231

HCA2 (chr. 11)
RM259693165231192.0920.351
E307942868231192.8490.241
S12842768241192.5800.275
RM55993361251191.1510.562
S210743663201194.7140.095
RM2024258191198.9660.011
RM57314355211198.8150.012

aI, H, and J respectively denote homozygote for IR24 allele, and heterozygote and homozygote for J-147 allele.