For present, frequency of allelicgene of HLA can be judged by calculating the relative hazard factor.
目前可通过计算相对危险因子来判断HLA等位基因的频率。
2
Recessive allelic variations were investigated at 3 microsatellite (SSR) sites within the o2 gene by using 14 inbred o2 lines and a wild-type line in maize.
The allelic variations at QTL has similar molecular basis to the variations at simple Mendelian loci and the basis is that gene expressions or protein functions vary.