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PMID:2556376

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Citation

Harry, EJ and Wake, RG (1989) Cloning and expression of a Bacillus subtilis division initiation gene for which a homolog has not been identified in another organism. J. Bacteriol. 171:6835-9

Abstract

The Bacillus subtilis 168 division initiation genes defined by the temperature-sensitive mutations ts-1 and ts-12 were cloned into a 10.5-kilobase EcoRI fragment of DNA in the lambda EMBL4 vector. The two genes were separated by approximately 3 kilobases. The gene in which the ts-1 mutation resides was shown to be the same as the B. subtilis homolog of the Escherichia coli ftsZ gene. The other gene was named divIB. It showed no homology to any previously identified gene and coded for a protein of 30.1 kilodaltons which was probably membrane bound.

Links

PubMed PMC210583

Keywords

Amino Acid Sequence; Bacillus subtilis/genetics; Bacillus subtilis/growth & development; Bacterial Proteins/genetics; Base Sequence; Cell Division; Cloning, Molecular; Gene Expression; Genes, Bacterial; Molecular Sequence Data; Mutation; Restriction Mapping; Sequence Homology, Nucleic Acid

Significance

Annotations

Gene product Qualifier GO Term Evidence Code with/from Aspect Extension Notes Status

BACSU:DIVIB

GO:0051301: cell division

ECO:0000315:

P

The results presented here, along with the other recent findings (1), establish that the region of the B. subtilis genetic map at 130 degrees contains a number of genes that are involved in the division process. On the assumption that ftsA of B. subtilis will prove to be a division gene, there were at least three such genes, ftsZ, divIB, and ftsA, in the 10.5-kb segment of DNA cloned here in lambdaLH1.

complete
CACAO 2681


See also

References

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