Indispensability of the Escherichia coli Carbonic Anhydrases YadF and CynT in Cell Proliferation at a Low CO2 Partial Pressure

Masayuki Hashimoto, Jun Ichi Kato

研究成果: Article同行評審

34 引文 斯高帕斯(Scopus)

摘要

We found that a carbonic anhydrase, YadF, is essential for cell growth in the absence of another carbonic anhydrase, CynT, in Escherichia coli. However, mutant strains lacking both of them grew at high CO2 concentrations (5%), where non-enzymatic mechanisms generate HCO3. This suggests that these carbonic anhydrases are essential because they maintain HCO3 levels at ambient CO2 concentrations.

原文English
頁(從 - 到)919-922
頁數4
期刊Bioscience, Biotechnology and Biochemistry
67
發行號4
DOIs
出版狀態Published - 2003 1月 1

All Science Journal Classification (ASJC) codes

  • 生物技術
  • 分析化學
  • 生物化學
  • 應用微生物與生物技術
  • 分子生物學
  • 有機化學

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