It showed that the differences of allele frequency among the populations regenerated from the accession samples with different germination level or the populations obtained from the accession samples with different generations were not significant, and there was no absence of rare alleles observed.
1.It showed that the differences of allele frequency among the populations regenerated from the accession samples with different germination level or the populations obtained from the accession samples with different generations were not significant, and there was no absence of rare alleles observed.

