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Article

A missense mutation in rpoD results in an A-signalling defect in Myxococcus xanthus.

Molecular microbiology - 1 Dec 1995

Davis J M, Mayor J, Plamann L

Abstract excerpt

The Myxococcus xanthus asg genes (asgA, asgB, and asgC) are necessary for production of extracellular A-signal, which is thought to function as a cell-density signal. Previous analyses of the asgA and asgB genes suggest that they perform regulatory functions. In this work, we localized asgC to a region that contains genes homologous to rpsU, dnaG, and rpoD of the Escherichia coli macromolecular synthesis (MMS)...

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Identifiers

PMID: 8825098
DOI: 10.1111/j.1365-2958.1995.18050943.x

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

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A missense mutation in rpoD results in an A-signalling defect in Myxococcus xanthus.PMID 8825098Read ↗

Evidence that asgB encodes a DNA-binding protein essential for growth and development of Myxococcus xanthus.Semantic proximity Read ↗

AsgD, a new two-component regulator required for A-signalling and nutrient sensing during early development of Myxococcus xanthus.Semantic proximity Read ↗

The asgE locus is required for cell-cell signalling during Myxococcus xanthus development.Semantic proximity Read ↗

Bypass of A- and B-signaling requirements for Myxococcus xanthus development by mutations in spdR.Semantic proximity Read ↗

A tactile sensory system of Myxococcus xanthus involves an extracellular NAD(P)(+)-containing protein.Semantic proximity Read ↗

Temperature sensitivity and cell division defects in an Escherichia coli strain with mutations in yghB and yqjA, encoding related and conserved inner membrane proteins.Semantic proximity Read ↗

Mutational analysis of the Myxococcus xanthus Omicron4499 promoter region reveals shared and unique properties in comparison with other C-signal-dependent promoters.Semantic proximity Read ↗

Myxococcus xanthus sasN encodes a regulator that prevents developmental gene expression during growth.Semantic proximity Read ↗

Activation of the gab operon in an RpoS-dependent manner by mutations that truncate the inner core of lipopolysaccharide in Escherichia coli.Semantic proximity Read ↗

Identification and molecular characterization of csrA, a pleiotropic gene from Escherichia coli that affects glycogen biosynthesis, gluconeogenesis, cell size, and surface properties.Semantic proximity Read ↗

A-signalling and the cell density requirement for Myxococcus xanthus development.Semantic proximity Read ↗

The guanosine nucleotide (p)ppGpp initiates development and A-factor production in myxococcus xanthus.Semantic proximity Read ↗

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