Effects of Selenium Compounds on Formate Metabolism and Coincidence of Selenium-75 Incorporation and Formic Dehydrogenase Activity in Cell-Free Preparations of Escherchia coli

Author:

Shum Archie C.1,Murphy John C.1

Affiliation:

1. Department of Microbiology, Idaho State University, Pocatello, Idaho 83201

Abstract

The effects of selenite, selenocystine, and selenomethionine in a defined growth medium on formic dehydrogenase biosynthesis in aerobically and anaerobically grown Escherichia coli have been studied. Sucrose gradient centrifugation of a partially purified enzyme demonstrated a coincidence of 75 Se incorporation and formic dehydrogenase activity.

Publisher

American Society for Microbiology

Subject

Molecular Biology,Microbiology

Cited by 55 articles. 订阅此论文施引文献 订阅此论文施引文献,注册后可以免费订阅5篇论文的施引文献,订阅后可以查看论文全部施引文献

1. Geomicrobiology of Selenium and Tellurium;Geomicrobiology, Fifth Edition;2008-12-22

2. Some Selenium-Dependent Biochemical Processes;Advances in Enzymology - and Related Areas of Molecular Biology;2006-11-22

3. Geomicrobiology of Selenium and Tellurium;Geomicrobiology, Fourth Edition,;2002-04-12

4. Optimization of an Escherichia coli formate dehydrogenase assay for selenium compounds;Applied and Environmental Microbiology;1994-12

5. The hydrogenases and formate dehydrogenases ofEscherichia coli;Antonie van Leeuwenhoek;1994

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