Decreased cupric ion uptake as the mechanism for cupric ion resistance in Escherichia coli

C. M. Cotter; J. T. Trevors; G. M. Gadd

doi:10.1111/j.1574-6968.1987.tb02613.x

Decreased cupric ion uptake as the mechanism for cupric ion resistance in Escherichia coli

C. M. Cotter, J. T. Trevors (Lead / Corresponding author), G. M. Gadd

University of Dundee

Research output: Contribution to journal › Article › peer-review

4 Citations (Scopus)

Abstract

Plasmid-encoded copper (Cu²⁺) resistance in Escherichia coli was due to decreased uptake of Cu²⁺. The Cu²⁺-resistant E. coli Rtsl strain contained a 60 MDa plasmid which is known to encode for both Cu²⁺ and kanamycin resistance. A plasmid-free derivative of the same organism exhibited a greater uptake of Cu²⁺, and sensitivity to Cu²⁺ in both respiration and growth studies than the E. coli Rtsl strain.

Original language	English
Pages (from-to)	299-303
Number of pages	5
Journal	FEMS Microbiology Letters
Volume	48
Issue number	3
DOIs	https://doi.org/10.1111/j.1574-6968.1987.tb02613.x
Publication status	Published - 1 Dec 1987

Keywords

Cu2+ resistance
Escherichia coli
Plasmid

ASJC Scopus subject areas

Microbiology
Molecular Biology
Genetics

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10.1111/j.1574-6968.1987.tb02613.x

Cite this

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title = "Decreased cupric ion uptake as the mechanism for cupric ion resistance in Escherichia coli",

abstract = "Plasmid-encoded copper (Cu2+) resistance in Escherichia coli was due to decreased uptake of Cu2+. The Cu2+-resistant E. coli Rtsl strain contained a 60 MDa plasmid which is known to encode for both Cu2+ and kanamycin resistance. A plasmid-free derivative of the same organism exhibited a greater uptake of Cu2+, and sensitivity to Cu2+ in both respiration and growth studies than the E. coli Rtsl strain.",

keywords = "Cu2+ resistance, Escherichia coli, Plasmid",

author = "Cotter, {C. M.} and Trevors, {J. T.} and Gadd, {G. M.}",

note = "Funding Information: Sincere appreciationis expressedt o B. Mc-Gavin for typing the manuscripat nd L. Emslie, Universityo f Dundee,f or technicaal ssistance. This researchw as supportedb y a Natural Sciences and Engineering Research Council of Canada operatingg rant,an Imperial Oil University grant, and a Canada Agricultureo perating grant to J.T.T. {\textcopyright} 1987 Federation of European Microbiological Societies.",

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doi = "10.1111/j.1574-6968.1987.tb02613.x",

language = "English",

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T1 - Decreased cupric ion uptake as the mechanism for cupric ion resistance in Escherichia coli

AU - Cotter, C. M.

AU - Trevors, J. T.

AU - Gadd, G. M.

N1 - Funding Information: Sincere appreciationis expressedt o B. Mc-Gavin for typing the manuscripat nd L. Emslie, Universityo f Dundee,f or technicaal ssistance. This researchw as supportedb y a Natural Sciences and Engineering Research Council of Canada operatingg rant,an Imperial Oil University grant, and a Canada Agricultureo perating grant to J.T.T. © 1987 Federation of European Microbiological Societies.

PY - 1987/12/1

Y1 - 1987/12/1

N2 - Plasmid-encoded copper (Cu2+) resistance in Escherichia coli was due to decreased uptake of Cu2+. The Cu2+-resistant E. coli Rtsl strain contained a 60 MDa plasmid which is known to encode for both Cu2+ and kanamycin resistance. A plasmid-free derivative of the same organism exhibited a greater uptake of Cu2+, and sensitivity to Cu2+ in both respiration and growth studies than the E. coli Rtsl strain.

AB - Plasmid-encoded copper (Cu2+) resistance in Escherichia coli was due to decreased uptake of Cu2+. The Cu2+-resistant E. coli Rtsl strain contained a 60 MDa plasmid which is known to encode for both Cu2+ and kanamycin resistance. A plasmid-free derivative of the same organism exhibited a greater uptake of Cu2+, and sensitivity to Cu2+ in both respiration and growth studies than the E. coli Rtsl strain.

KW - Cu2+ resistance

KW - Escherichia coli

KW - Plasmid

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DO - 10.1111/j.1574-6968.1987.tb02613.x

M3 - Article

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SN - 0378-1097

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Decreased cupric ion uptake as the mechanism for cupric ion resistance in Escherichia coli

Abstract

Keywords

ASJC Scopus subject areas

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