Literature DB >> 12076799

The membrane-associated F(0)F(1) ATPase is essential for the viability of Streptococcus pneumoniae.

María José Ferrándiz1, Adela G de la Campa.   

Abstract

Genetic studies aimed at eliminating expression of the atp operon (F(0)F(1) H(+)-ATPase) of Streptococcus pneumoniae by genetic disruption of atpC, the first gene of the operon, with a chloramphenicol-resistance cassette were performed. Resistant transformants were obtained only when the recipient strain had a duplication of atpC, recombination occurring in such a way that transcription of the operon from its own promoter was allowed. These results imply that the atp operon is essential for the viability of the cells.

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Year:  2002        PMID: 12076799     DOI: 10.1111/j.1574-6968.2002.tb11256.x

Source DB:  PubMed          Journal:  FEMS Microbiol Lett        ISSN: 0378-1097            Impact factor:   2.742


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