Abstract：
:Protein secretion plays a central role in modulating the interactions of bacteria with their environments. This is particularly the case when symbiotic bacteria (whether pathogenic, commensal or mutualistic) are interacting with larger host organisms. In the case of Gram-negative bacteria, secretion requires translocation across the outer as well as the inner membrane, and a diversity of molecular machines have been elaborated for this purpose. A number of secreted proteins are destined to enter the host cell (effectors and toxins), and thus several secretion systems include apparatus to translocate proteins across the plasma membrane of the host also. The Plant-Associated Microbe Gene Ontology (PAMGO) Consortium has been developing standardized terms for describing biological processes and cellular components that play important roles in the interactions of microbes with plant and animal hosts, including the processes of bacterial secretion. Here we survey bacterial secretion systems known to modulate interactions with host organisms and describe Gene Ontology terms useful for describing the components and functions of these systems, and for capturing the similarities among the diverse systems.
journal_name
BMC Microbioljournal_title
BMC microbiologyauthors
Tseng TT,Tyler BM,Setubal JCdoi
10.1186/1471-2180-9-S1-S2subject
Has Abstractpub_date
2009-02-19 00:00:00pages
S2issn
1471-2180pii
1471-2180-9-S1-S2journal_volume
9 Suppl 1pub_type
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