Plant Min protein sits tight and rescues E. coli

Wednesday, May 20, 2009 - 09:56 in Biology & Nature

A protein vital for correct chloroplast division in plants is able to take on a similar role in bacterial cells, according to research published today in the open access journal BMC Microbiology. The Arabidopsis thaliana Min protein (AtMinD) localizes in E. coli cells' polar regions keeping cell division at its correct central location, yet unlike its E. coli homologue, AtMinD does not oscillate.

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