短命和长寿果蝇品系之间的酶差异。
Enzymatic differences between short-lived and long-lived Drosophila strains.
作者信息
Skrivanová J, Gadirová F A, Holecková E
出版信息
Adv Exp Med Biol. 1975;53:207-13. doi: 10.1007/978-1-4757-0731-1_16.
The activities of acid and alkaline phosphatase were measured. The activity of acid phosphatase increased during the whole onto- genesis of both Drosophila strains studied--the short-lived vestigial and the long-lived white. This increase was more marked in the more rapidly ageing vestigial flies. The activity of alkaline phosphatase decreased in both strains of flies simultaneously from the larval stage to young imagos. A slight increase of the activity as in old vestigial as in adult white flies appeared.
测定了酸性和碱性磷酸酶的活性。在所研究的两种果蝇品系——短命的残翅品系和长寿的白眼品系——的整个个体发育过程中，酸性磷酸酶的活性均增加。这种增加在衰老更快的残翅果蝇中更为明显。从幼虫阶段到年轻成虫阶段，两种果蝇品系的碱性磷酸酶活性均同时下降。在老龄残翅果蝇和成年白眼果蝇中均出现了活性的轻微增加。
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