物理化学学报 >> 1999, Vol. 15 >> Issue (12): 1112-1114.doi: 10.3866/PKU.WHXB19991211

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细菌变异株生长热谱研究

汤厚宽, 何佶, 刘义, 汪存信, 谢昌礼, 屈松生   

  1. 武汉大学化学学院，武汉 430072
  • 收稿日期:1999-01-11 修回日期:1999-03-18 发布日期:1999-12-15
  • 通讯作者: 刘义

Growth Thermograms of Bacterial Variation Strains

Tang Hou-Kuang, He Ji, Liu Yi, Wang Cun-Xin, Xie Chang-Li, Qu song-Sheng   

  1. Department of Chemistry,Wuhan University,Wuhan 430072
  • Received:1999-01-11 Revised:1999-03-18 Published:1999-12-15
  • Contact: Liu Yi

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关键词: 细菌变异株, 生长热谱, 微量热法

Abstract:

The growth thermograms of variation strains of Escherichia coli and Salmonella typhi were studied using LKB 2277 Bioactivity Monitor. The results showed that the changes of the growth thermograms of bacterial variation strains are related to the variation of bacteria. Variation strain which is positive or negative for the same substrate can be distinguished obviously by their growth thermograms if medium is suitably chosen.

Key words: Bacterial variation, Growth thermogram, Microcalorimetry