Matsushima Y, Ikeno T, Ikeno K, Tanaka S
Department of Laboratory Animal Science, Ohu University, School of Dentistry, Koriyama, Japan.
Lab Anim. 1990 Oct;24(4):308-12. doi: 10.1258/002367790780865886.
An electrophoretic polymorphism of salivary amylases (Amy-1) in mastomys (Praomys coucha) (MWC, MRJ and MCC strains) was detected. Amylase in MWC or MRJ saliva, which migrated fast toward the anode, was designated as AMY-1A, and that in MCC saliva migrating slowly as AMY-1B. Salivary amylases are controlled by a pair of codominant alleles at a single autosomal locus (Amy-1). No polymorphism was seen in pancreatic amylases (Amy-2). The frequencies of these phenotypes did not differ between the sexes. Some isoamylases were observed and these were different from those in mouse or rat.
在非洲软毛鼠（南非多乳鼠，MWC、MRJ和MCC品系）中检测到唾液淀粉酶（Amy-1）的电泳多态性。MWC或MRJ唾液中向阳极快速迁移的淀粉酶被指定为AMY-1A，而MCC唾液中迁移缓慢的淀粉酶被指定为AMY-1B。唾液淀粉酶由常染色体上单一基因座（Amy-1）的一对共显性等位基因控制。胰腺淀粉酶（Amy-2）未观察到多态性。这些表型的频率在两性之间没有差异。观察到了一些异淀粉酶，它们与小鼠或大鼠中的异淀粉酶不同。
