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Swarming behavior of and hemolysin BL secretion by Bacillus cereus.

ABSTRACT: An association between swarming and hemolysin BL secretion was observed in a collection of 42 Bacillus cereus isolates (P=0.029). The highest levels of toxin were detected in swarmers along with swarm cell differentiation (P=0.021), suggesting that swarming B. cereus strains may have a higher virulence potential than nonswarming strains.

SUBMITTER: Ghelardi E 

PROVIDER: S-EPMC1932716 | biostudies-literature | 2007 Jun

REPOSITORIES: biostudies-literature

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Swarming behavior of and hemolysin BL secretion by Bacillus cereus.

Ghelardi Emilia E   Celandroni Francesco F   Salvetti Sara S   Ceragioli Mara M   Beecher Douglas J DJ   Senesi Sonia S   Wong Amy C L AC  

Applied and environmental microbiology 20070420 12

An association between swarming and hemolysin BL secretion was observed in a collection of 42 Bacillus cereus isolates (P=0.029). The highest levels of toxin were detected in swarmers along with swarm cell differentiation (P=0.021), suggesting that swarming B. cereus strains may have a higher virulence potential than nonswarming strains. ...[more]

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