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Updated: Aug 8, 2026

Fluorescence Live-cell Imaging of the Complete Vegetative Cell Cycle of the Slow-growing Social Bacterium Myxococcus xanthus
Published on: June 20, 2018
Cohesion-defective mutants of Myxococcus xanthus
Pamela J Bonner1, Lawrence J Shimkets
1Department of Microbiology, 527 Biological Sciences Building, University of Georgia, Athens, GA 30602, USA.
Abstract:
Cohesion of Myxococcus xanthus cells involves interaction of a cell surface cohesin with a component of the extracellular matrix. In this work, two previously isolated cohesion-defective (fbd) mutants were characterized. The fbdA and fbdB genes do not encode the cohesins but are necessary for their production. Both mutants produce type IV pili, suggesting that PilA is not a major cohesin.
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