Model of plasmid-bearing, plasmid-free competition in the chemostat with nutrient recycling and an inhibitor

被引:23
|
作者
Lu, ZQ [1 ]
Hadeler, KP
机构
[1] Henan Normal Univ, Dept Math, Xinxiang 435002, Peoples R China
[2] Univ Tubingen, D-72076 Tubingen, Germany
关键词
chemostat; competition; nutrient recycling; inhibitor; persistence;
D O I
10.1016/S0025-5564(97)10010-4
中图分类号
Q [生物科学];
学科分类号
07 ; 0710 ; 09 ;
摘要
In this paper, we consider competition between plasmid-bearing and plasmid-free organisms with nutrient recycling and an inhibitor in a chemostat-type systems. We discuss the cases where the nutrient is supplied at a constant rate and the nutrient supply is time-dependent. For each case, we obtain criteria for the boundedness of solutions and persistence. (C) 1998 Elsevier Science Inc. All rights reserved.
引用
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页码:147 / 159
页数:13
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