Tamaki Y, Abe T, Watanabe S
Anim Blood Groups Biochem Genet. 1976;7(4):225-30. doi: 10.1111/j.1365-2052.1976.tb01399.x.
The contribution of different isozymes to plasma alkaline phosphatase (AP) activity was investigated in a White Plymouth Rock strain. No significant difference in AP acitivity between FF and FS genotypes was observed in both young chick and laying hen. As previously reported in young chickens, a significant difference in AP activity between F and S types was observed in laying hens. Of the total variance of AP activity 53%, 9% and 5% were explained by isozyme type, family and sex, respectively. The higher activity of the F band was responsible for the higher activity of the F type in the young chicken, while the activity of the B band of either type did not contribute to activity difference. The hypotheses are proposed so as to the activity difference.
在一个白普利茅斯洛克品系中研究了不同同工酶对血浆碱性磷酸酶（AP）活性的贡献。在雏鸡和产蛋母鸡中，FF和FS基因型之间的AP活性均未观察到显著差异。如先前在雏鸡中所报道的，在产蛋母鸡中观察到F型和S型之间的AP活性存在显著差异。AP活性的总方差中，分别有53%、9%和5%由同工酶类型、家系和性别解释。F带的较高活性导致了雏鸡中F型的较高活性，而任一类型的B带活性对活性差异均无贡献。针对活性差异提出了一些假设。
