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Article

The hglK gene is required for localization of heterocyst-specific glycolipids in the cyanobacterium Anabaena sp. strain PCC 7120.

Journal of bacteriology - 1 Nov 1995

Black K, Buikema W J, Haselkorn R

Abstract excerpt

Mutant strain 543 of the cyanobacterium Anabaena sp. strain PCC 7120 was originally isolated as a Fox- mutant following chemical mutagenesis. Ultrastructural analysis shows that in nitrogen-replete media the vegetative cells of the mutant are more cylindrical and have thicker septa than those of the wild type, while in nitrogen-free media the mutant heterocysts lack the normal glycolipid layer external to the...

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Identifiers

PMID: 7592418
DOI: 10.1128/jb.177.22.6440-6448.1995
PMCID: PMC177493

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The hglK gene is required for localization of heterocyst-specific glycolipids in the cyanobacterium Anabaena sp. strain PCC 7120.PMID 7592418Read ↗

A TolC-like protein is required for heterocyst development in Anabaena sp. strain PCC 7120.Semantic proximity Read ↗

Clustered genes required for synthesis and deposition of envelope glycolipids in Anabaena sp. strain PCC 7120.Semantic proximity Read ↗

Two genes encoding protein kinases of the HstK family are involved in synthesis of the minor heterocyst-specific glycolipid in the cyanobacterium Anabaena sp. strain PCC 7120.Semantic proximity Read ↗

Description of five mutants of the cyanobacterium Anabaena sp strain PCC 7120 affected in heterocyst differentiation and identification of the transposon-tagged genes.Semantic proximity Read ↗

Septum-localized protein required for filament integrity and diazotrophy in the heterocyst-forming cyanobacterium Anabaena sp. strain PCC 7120.Semantic proximity Read ↗

HcwA, an autolysin, is required for heterocyst maturation in Anabaena sp. strain PCC 7120.Semantic proximity Read ↗

Anabaena sp. strain PCC 7120 gene devH is required for synthesis of the heterocyst glycolipid layer.Semantic proximity Read ↗

Isolation and complementation of nitrogen fixation mutants of the cyanobacterium Anabaena sp. strain PCC 7120.Semantic proximity Read ↗

ABC-type neutral amino acid permease N-I is required for optimal diazotrophic growth and is repressed in the heterocysts of Anabaena sp. strain PCC 7120.Semantic proximity Read ↗

The TolC-like protein HgdD of the cyanobacterium Anabaena sp. PCC 7120 is involved in secondary metabolite export and antibiotic resistance.Semantic proximity Read ↗

Three Substrains of the Cyanobacterium Anabaena sp. Strain PCC 7120 Display Divergence in Genomic Sequences and hetC Function.Semantic proximity Read ↗

Expression and mutational analysis of the glnB genomic region in the heterocyst-forming Cyanobacterium Anabaena sp. strain PCC 7120.Semantic proximity Read ↗

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