Department of Physiological Traits Inheritance, Institute of Genetics and Animal Breeding, Jastrzebiec, Poland.
Theor Appl Genet. 1977 Mar;51(2):61-4. doi: 10.1007/BF00299478.
Studies on the activity of lactate and malate dehydrogenases in the blood serum of 'Leghorn', 'Greenleg' and 'White Rock' chickens and their crossbreds have shown that: 1. The highest activity of both enzymes occurs in 'Greenleg' chicken, and the lowest in the 'Leghorn' birds. 2. The mean activity of both enzymes in crossbreds was considerably higher than that obtained for the control, purebred birds. 3. The mean activity of both enzymes was higher for crossbreds than for the whole population.
对“来亨鸡”、“绿胫鸡”和“白洛克鸡”及其杂种鸡血清中乳酸脱氢酶和苹果酸脱氢酶活性的研究表明:1. 这两种酶的活性在绿胫鸡中最高,而在来亨鸡中最低。2. 杂种鸡的两种酶的平均活性明显高于对照的纯种鸡。3. 杂种鸡的两种酶的平均活性高于整个群体。