Evolution of sensory complexity recorded in a myxobacterial genome.

ABSTRACT: Myxobacteria are single-celled, but social, eubacterial predators. Upon starvation they build multicellular fruiting bodies using a developmental program that progressively changes the pattern of cell movement and the repertoire of genes expressed. Development terminates with spore differentiation and is coordinated by both diffusible and cell-bound signals. The growth and development of Myxococcus xanthus is regulated by the integration of multiple signals from outside the cells with physiological signals from within. A collection of M. xanthus cells behaves, in many respects, like a multicellular organism. For these reasons M. xanthus offers unparalleled access to a regulatory network that controls development and that organizes cell movement on surfaces. The genome of M. xanthus is larg

SUBMITTER: Goldman BS 

PROVIDER: S-EPMC1622800 | biostudies-literature | 2006 Oct

REPOSITORIES: biostudies-literature