Sparkes M C, Crist M, Sparkes R S
Hum Genet. 1983;65(2):147-8. doi: 10.1007/BF00286652.
Based upon aberrant segregation of glutamate pyruvate-transaminase (GPT) and reduced enzyme activity on electrophoresis, seven new families with a GPT null allele were identified during genetic linkage analysis for a number of different traits.
基于谷氨酸丙酮酸转氨酶(GPT)的异常分离以及电泳时酶活性降低,在对多种不同性状进行遗传连锁分析期间,鉴定出了7个带有GPT无效等位基因的新家族。