Genetic Analysis on Jidan 50 Based on SNP Marker in Maize
Parents of Jidan 50 and 10 elite inbred lines were analyzed with SNP marker. The results showed that female line JiA5001 near genetic distance(0.476) with inbred line 599-20 classified into PB group. Male line JiA5002 near genetic distance(0.312) with inbred line Tie7922 classified into Reid group. The ratio of polymor?phism markers was the highest in chromosome 10, 7 and 5 between JiA5002 and Tie7922. But the ratio was the low?est in chromosome 9, 1, 4 and 8. There were 58 chromosome segment reorganizations including bin 1.00 did not hap?pen. Female line JiA5001 has far genetic distance(0.70) with male line JiA5002. The ratio of polymorphism markers was the highest in chromosome 3 and 5. Rather the ratio was lowest in chromosome 8 and 9.
NETL
NSTL
万方数据
维普
