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Genes involved in cell division in mycoplasmas
Provedor de dados: 74
Autores: Alarcón,Frank; Vasconcelos,Ana Tereza Ribeiro de; Yim,Lucia; Zaha,Arnaldo.
Bacterial cell division has been studied mainly in model systems such as Escherichia coli and Bacillus subtilis, where it is described as a complex process with the participation of a group of proteins which assemble into a multiprotein complex called the septal ring. Mycoplasmas are cell wall-less bacteria presenting a reduced genome. Thus, it was important to compare their genomes to analyze putative genes involved in cell division processes. The division and cell wall (dcw) cluster, which in E. coli and B. subtilis is composed of 16 and 17 genes, respectively, is represented by only three to four genes in mycoplasmas. Even the most conserved protein, FtsZ, is not present in all mycoplasma genomes analyzed so far. A model for the FtsZ protein from...
Tipo: Info:eu-repo/semantics/article
Palavras-chave: Cell division; Mycoplasma spp; Genomes.
Ano: 2007
URL: http://www.scielo.br/scielo.php?script=sci_arttext&pid=S1415-47572007000200003