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Regulation of potassium uptake in the sodium-resistant (NaCl(r)) and thalium-resistant (TlCl(r)) mutant strain of diazotrophic cyanobacterium Anabaena variabilis.

Current microbiology - 1 Jan 2003

Chauhan Vinay S, Singh Bhanumati, Singh Surendra, Bisen Prakash S

Abstract excerpt

A thalium chloride-resistant (TlCl(r)) mutant strain and a sodium chloride-resistant (NaCl(r)) mutant strain of the diazotrophic cyanobacterium Anabaena variabilis have been isolated by spontaneous and chemical mutagenesis by using TlCl, a potassium (K(+)) analog, and nitrosoguanidine (NTG), respectively. The TlCl(r) mutant strain was found to be defective in K(+) transport and showed resistance against 10 microM...

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Identifiers

PMID: 12432466
DOI: 10.1007/s00284-002-3816-4

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PubMed metadata and Literature Corpus relationships. Corpus snapshot updated 7 Sept 2026. Manifest publication-graph-cohort-2026-09-08.1.

Source receipt: pubmed, retrieved 7 Sept 2026.

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Regulation of potassium uptake in the sodium-resistant (NaCl(r)) and thalium-resistant (TlCl(r)) mutant strain of diazotrophic cyanobacterium Anabaena variabilis.PMID 12432466Read ↗

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