Ldha^b

这种突变导致酶活性降低；纯合子该等位基因的表现型在电泳图谱上，染色强度明显低于野生型小鼠。 (This mutation leads to decreased activity of the enzyme; the zymogram pattern of homozygotes for this allele displays significantly reduced staining intensity compared to that of wild-type mice, as shown in the electrophoresis pattern.)