Dataset Information

Bdellovibrio bacteriovorus HD100, a predator of Gram-negative bacteria, benefits energetically from Staphylococcus aureus biofilms without predation

ABSTRACT: We evaluated the responses of attack phase Bdellvobrio bacteriovorus HD100 when they are exposed to S. aureus biofilm. Overall design: Experiment design of RNA seqeuncing was done as described at 'Bdellovibrio bacteriovorus HD100, a predator of Gram-negative bacteria, benefits energetically from Staphylococcus aureus biofilms without predation'

INSTRUMENT(S): Illumina HiSeq 2500 (Bdellovibrio bacteriovorus HD100)

ORGANISM(S): Bdellovibrio bacteriovorus HD100

SUBMITTER: Hansol Im

PROVIDER: GSE109687 | GEO | 2018-08-01

REPOSITORIES: GEO

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Publications

Bdellovibrio bacteriovorus HD100, a predator of Gram-negative bacteria, benefits energetically from Staphylococcus aureus biofilms without predation.

Im Hansol H Dwidar Mohammed M Mitchell Robert J RJ

The ISME journal 20180530 8

Bdellovibrio bacteriovorus HD100 is a predatory bacterium which lives by invading the periplasm of Gram-negative bacteria and consuming them from within. Although B. bacteriovorus HD100 attacks only Gram-negative bacterial strains, our work here shows attack-phase predatory cells also benefit from interacting with Gram-positive biofilms. Using Staphylococcus aureus biofilms, we show this predator degrades the biofilm matrix, obtains nutrients and uses these to produce and secrete proteolytic enz ...[more]

PMID: 29849167

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