Ontology highlight
ABSTRACT:
INSTRUMENT(S): Agilent-016989 Synechocystis sp. PCC 6803 8x15K custom array
SUBMITTER: Hans-Joachim Mollenkopf
PROVIDER: GSE10708 | GEO | 2008-03-15
SECONDARY ACCESSION(S): PRJNA107587
REPOSITORIES: GEO
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Dienst Dennis D Dühring Ulf U Mollenkopf Hans-Joachim HJ Vogel Jörg J Golecki Jochen J Hess Wolfgang R WR Wilde Annegret A
Microbiology (Reading, England) 20081001 Pt 10
The ssr3341 locus was previously suggested to encode an orthologue of the RNA chaperone Hfq in the cyanobacterium Synechocystis sp. strain PCC 6803. Insertional inactivation of this gene resulted in a mutant that was not naturally transformable and exhibited a non-phototactic phenotype compared with the wild-type. The loss of motility was complemented by reintroduction of the wild-type gene, correlated with the re-establishment of type IV pili on the cell surface. Microarray analyses revealed a ...[more]