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The GTPase CpgA is implicated in the deposition of the peptidoglycan sacculus in Bacillus subtilis.

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Absalon, Cédric | Hamze, Kassem | Blanot, Didier | Frehel, Claude | Carballido-Lopez, Rut | Holland, Barry I | van Heijenoort, Jean | Séror, Simone J

Edité par CCSD ; American Society for Microbiology -

International audience. Depletion of the Bacillus subtilis GTPase CpgA produces abnormal cell shapes, nonuniform deposition of cell wall, and five- to sixfold accumulation of peptidoglycan precursors. Nevertheless, the inherent structure of the cell wall appeared mostly unchanged. The results are consistent with CpgA being involved in coordinating normal peptidoglycan deposition.

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