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Article

Identification of genes essential for growth at high salt concentrations using salt-sensitive mutants of the cyanobacterium Synechocystis sp. strain PCC 6803.

Current microbiology - 1 Mar 2002

Karandashova Inga, Elanskaya Irina, Marin Kay, Vinnemeier Josef, Hagemann Martin

Abstract excerpt

A collection of 17 salt-sensitive mutants of the cyanobacterium Synechocystis sp. strain PCC 6803 was obtained by random cartridge mutagenesis. The genes coding for proteins essential for growth at high salt concentrations were mapped on the completely known genome sequence of this strain. The two genes coding for enzymes involved in biosynthesis of the osmolyte glucosylglycerol were affected in nine mutants. Two...

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PMID: 11821926
DOI: 10.1007/s00284-001-0035-3

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Identification of genes essential for growth at high salt concentrations using salt-sensitive mutants of the cyanobacterium Synechocystis sp. strain PCC 6803.PMID 11821926Read ↗

Characterization of a glucosylglycerol-phosphate-accumulating, salt-sensitive mutant of the cyanobacterium Synechocystis sp. strain PCC 6803.Semantic proximity Read ↗

Mutation of a gene encoding a putative glycoprotease leads to reduced salt tolerance, altered pigmentation, and cyanophycin accumulation in the cyanobacterium Synechocystis sp. strain PCC 6803.Semantic proximity Read ↗

The stpA gene form synechocystis sp. strain PCC 6803 encodes the glucosylglycerol-phosphate phosphatase involved in cyanobacterial osmotic response to salt shock.Semantic proximity Read ↗

The construction of gene knockouts in the cyanobacterium Synechocystis sp. PCC 6803.Semantic proximity Read ↗

Characterization of Sll1558 in environmental stress tolerance of Synechocystis sp. PCC 6803.Semantic proximity Read ↗

Identification of gene disruptions for increased poly-3-hydroxybutyrate accumulation in Synechocystis PCC 6803.Semantic proximity Read ↗

Sll1330 controls the expression of glycolytic genes in Synechocystis sp. PCC 6803.Semantic proximity Read ↗

Sll0939 is induced by Slr0967 in the cyanobacterium Synechocystis sp. PCC6803 and is essential for growth under various stress conditions.Semantic proximity Read ↗

The glucosylglycerol-degrading enzyme GghA is involved in acclimation to fluctuating salinities by the cyanobacterium Synechocystis sp. strain PCC 6803.Semantic proximity Read ↗

Serine/threonine protein kinase SpkG is a candidate for high salt resistance in the unicellular cyanobacterium Synechocystis sp. PCC 6803.Semantic proximity Read ↗

Identification of Specific Variations in a Non-Motile Strain of Cyanobacterium Synechocystis sp. PCC 6803 Originated from ATCC 27184 by Whole Genome Resequencing.Semantic proximity Read ↗

The genome sequence of Synechocystis sp. PCC 6803 substrain GT-T and its implications for the evolution of PCC 6803 substrains.Semantic proximity Read ↗

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