The Viable-but-Nonculturable Condition Is Induced by Copper in Agrobacterium tumefaciens and Rhizobium leguminosarum
Author(s) -
Emily Alexander,
Đỗ Thiên Ân Phạm,
Todd R. Steck
Publication year - 1999
Publication title -
applied and environmental microbiology
Language(s) - English
Resource type - Journals
SCImago Journal Rank - 1.552
H-Index - 324
eISSN - 1070-6291
pISSN - 0099-2240
DOI - 10.1128/aem.65.8.3754-3756.1999
Subject(s) - viable but nonculturable , rhizobium leguminosarum , agrobacterium tumefaciens , biology , rhizobiaceae , rhizobium , microbiology and biotechnology , bacteria , agrobacterium , inducer , transformation (genetics) , symbiosis , biochemistry , genetics , gene
Many bacteria respond to changes in environmental conditions by entering the viable-but-nonculturable state. We have determined that copper can induce nutrient-starvedAgrobacterium tumefaciens andRhizobium leguminosarum cells to become viable but nonculturable. This is the first report of a chemical inducer of this condition.
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