cAMP Signaling Affects Irreversible Attachment During Biofilm Formation by Pseudomonas aeruginosa PAO1

Autor:	Rie Oka, Shiomi Yoshida, Nobuhiko Nomura, Kaori Ono, Ayane Sakaguchi, Masakaze Hamada, Masanori Toyofuku
Rok vydání:	2014
Předmět:	Pseudomonas aeruginosa Cell Biofilm Soil Science Plant Science General Medicine Biology medicine.disease_cause Cell biology Key factors medicine.anatomical_structure Cytoplasm CAMP signaling Second messenger system medicine Signal transduction Ecology Evolution Behavior and Systematics
Zdroj:	Microbes and Environments. 29:104-106
ISSN:	1347-4405 1342-6311
Popis:	Pseudomonas aeruginosa responds to environmental changes and regulates its life cycle from planktonic to biofilm modes of growth. The control of cell attachment to surfaces is one of the critical processes that determine this transition. Environmental signals are typically relayed to the cytoplasm by second messenger systems. We here demonstrated that the second messenger, cAMP, regulated the attachment of cells. Our results suggest cAMP inhibited the transition from reversible to irreversible attachment. Further analyses revealed that cell surface hydrophobicity, one of the key factors in cell attachment, was altered by cAMP.
Databáze:	OpenAIRE
Externí odkaz:	https://explore.openaire.eu/search/publication?articleId=doi_________::b22c0ad500e1618954e89844b447a902 https://doi.org/10.1264/jsme2.me13151 Zobrazit plný text záznamu