Håkansson E M
Biochem Genet. 1976 Oct;14(9-10):869-75. doi: 10.1007/BF00485348.
Kidney beta-glucuronidase activity in C57BL/K1 and DBA/2/K1 male mice differes about tenfold, C57 giving low and DBA high values. Another C57 subline, C57BL/6J, has slightly higher activity than C57BL/K1. There is an association between the kidney glucuronidase activity and coat color determined by the buff locus, which indicates that part of the variation is due to differences at the Gur locus. The bf allele per se raises the activity of the enzyme. The backcross distributions give evidence that at least one more locus is involved.
C57BL/K1和DBA/2/K1雄性小鼠的肾脏β-葡萄糖醛酸酶活性相差约10倍，C57的活性值低，DBA的活性值高。另一个C57亚系C57BL/6J的活性略高于C57BL/K1。肾脏葡萄糖醛酸酶活性与由浅黄色基因座决定的毛色之间存在关联，这表明部分变异是由于Gur基因座的差异所致。bf等位基因本身会提高该酶的活性。回交分布表明至少还有一个基因座参与其中。
