Suppression of abnormal morphology and extracytoplasmic function sigma activity in Bacillus subtilis ugtP mutant cells by expression of heterologous glucolipid synthases from Acholeplasma laidlawii.

Abstract excerpt

Glucolipids in Bacillus subtilis are synthesized by UgtP processively transferring glucose from UDP-glucose to diacylglycerol. Here we conclude that the abnormal morphology of a ugtP mutant is caused by lack of glucolipids, since the same morphology arises after abolition of glucolipid production by disruption of pgcA and gtaB, which are involved in UDP-glucose synthesis. Conversely, expression of a...

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