一株施氏假单胞菌将硒酸盐和亚硒酸盐还原为单质硒。
Reduction of Selenate and Selenite to Elemental Selenium by a Pseudomonas stutzeri Isolate.
机构信息
Environment Laboratory, CANMET, Department of Energy, Mines and Resources, Ottawa, Ontario K1A 0G1, C.A.R.E. International, Calgary, Alberta, and Lethbridge Research Station, Agriculture Canada, Lethbridge, Alberta, Canada.
出版信息
Appl Environ Microbiol. 1992 Dec;58(12):4042-4. doi: 10.1128/aem.58.12.4042-4044.1992.
Abstract
A Pseudomonas stutzeri isolate rapidly reduced both selenite and selenate ions to elemental selenium at initial concentrations of both anions of up to 48.1 mM. Optimal selenium reduction occurred under aerobic conditions between pH 7.0 and 9.0 and at temperatures of 25 to 35 degrees C. Reduction of both selenite and selenate was unaffected by a number of anions except for sulfite, chromate, and tungstate ions, which inhibited both growth and reduction.
摘要
一株恶臭假单胞菌（Pseudomonas stutzeri）在亚硒酸盐和硒酸盐初始浓度高达 48.1mM 的条件下，能迅速将两种阴离子还原为单质硒。在有氧条件下，pH 值为 7.0 至 9.0 之间，温度为 25 至 35 摄氏度时，硒的还原作用最佳。除亚硫酸盐、铬酸盐和钨酸盐离子外，许多阴离子对亚硒酸盐和硒酸盐的还原没有影响，但这些离子会抑制生长和还原。
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本文引用的文献
1
Nitrate is a preferred electron acceptor for growth of freshwater selenate-respiring bacteria.
Appl Environ Microbiol. 1992 Jan;58(1):426-8. doi: 10.1128/aem.58.1.426-428.1992.
2
Dissimilatory selenate reduction potentials in a diversity of sediment types.
Appl Environ Microbiol. 1990 Nov;56(11):3550-7. doi: 10.1128/aem.56.11.3550-3557.1990.
3
Selenate reduction to elemental selenium by anaerobic bacteria in sediments and culture: biogeochemical significance of a novel, sulfate-independent respiration.
Appl Environ Microbiol. 1989 Sep;55(9):2333-43. doi: 10.1128/aem.55.9.2333-2343.1989.
4
Microbial transformations of selenium.
Appl Environ Microbiol. 1977 Jan;33(1):31-7. doi: 10.1128/aem.33.1.31-37.1977.
5
Oxidation of elemental selenium to selenite by Bacillus megaterium.
Science. 1981 Feb 6;211(4482):600-1. doi: 10.1126/science.6779378.
6
Selenite reduction by Salmonella heidelberg.
Can J Microbiol. 1966 Aug;12(4):703-14. doi: 10.1139/m66-097.
7
Production of dimethylselenide gas from inorganic selenium by eleven soil fungi.
Bull Environ Contam Toxicol. 1974 Sep;12(3):308-11. doi: 10.1007/BF01709124.
8
Selenate reduction by bacteria from a selenium-rich environment.
Appl Environ Microbiol. 1988 Oct;54(10):2591-3. doi: 10.1128/aem.54.10.2591-2593.1988.
9
Selenate reduction by a Pseudomonas species: a new mode of anaerobic respiration.
FEMS Microbiol Lett. 1989 Oct 1;52(1-2):195-8. doi: 10.1016/0378-1097(89)90195-x.
10
Selenium biochemistry.
Annu Rev Biochem. 1990;59:111-27. doi: 10.1146/annurev.bi.59.070190.000551.
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