静水压力对异养细菌生化活性的影响。

The influence of hydrostatic pressure upon biochemical activities of heterotrophic bacteria.

作者信息

Albright L J

出版信息

Can J Microbiol. 1975 Sep;21(9):1406-12. doi: 10.1139/m75-210.

PMID:1102073

Abstract

Heterotrophic terrestrial and marine bacterial protein synthetic rates decrease by about 16% of the 1-atm rate for every 100 atm of pressure increment, within the pressure range of 1 to 500 atm. It is proposed that protein synthesis is nore severely inhibited by pressure than are other anabolic or catabolic reactions.

摘要

在1至500个大气压的压力范围内，每增加100个大气压，陆地和海洋异养细菌的蛋白质合成速率就会比1个大气压时的速率降低约16%。有人提出，与其他合成代谢或分解代谢反应相比，蛋白质合成受压力的抑制更为严重。