Effect of nitrate exposure history on the oxygen/nitrate diauxic growth of Pseudomonas denitrificans

被引：15

作者：

Gouw, M

Bozic, R

Koopman, B

Svoronos, SA

机构：

[1] Univ Florida, Dept Chem Engn, Gainesville, FL 32611 USA

[2] Univ Florida, Dept Environm Engn Sci, Gainesville, FL 32611 USA

来源：

WATER RESEARCH | 2001年 / 35卷 / 11期

基金：

美国国家科学基金会;

关键词：

diauxie; biphasic growth; denitrification;

D O I：

10.1016/S0043-1354(00)00571-6

中图分类号：

X [环境科学、安全科学];

学科分类号：

08 ; 0830 ;

摘要：

Pseudomonoas dentrificans pre-cultured (revived from agar plates) under varying conditions (nitrate absent or present: dissolved oxygen absent or present) was subsequently grown aerobically with or without nitrate present. and finally exposed to anoxic conditions (i.e., aeration slopped and dissolved oxygen stripped from solution). The occurrence and length of diauxic lags following transition from aerobic to anoxic conditions were affected strongly by the nitrate and oxygen exposure history of the biomass. (C) 2001 Elsevier Science Ltd. All rights reserved.

引用

页码：2794 / 2798

页数：5

共 11 条

[1]

HAMILTON WA, 1961, BIOCHEM J, V79, pP25

[2]

HAMILTON WA, 1960, BIOCHEM J, V76, pP70

[3]

HAMILTON WA, 1959, BIOCHEM J, V71, pP25

[4] Kinetic modelling of Pseudomonas denitrificans growth and denitrification under aerobic, anoxic and transient operating conditions [J].