Time Course of Gene Expression during Porphyromonas gingivalis Strain ATCC 33277 Biofilm Formation
Author(s) -
Reiko Yamamoto,
Yuichiro Noiri,
Mikiyo Yamaguchi,
Yoko Asahi,
Hazuki Maezono,
Shigeyuki Ebisu
Publication year - 2011
Publication title -
applied and environmental microbiology
Language(s) - English
Resource type - Journals
SCImago Journal Rank - 1.552
H-Index - 324
eISSN - 1070-6291
pISSN - 0099-2240
DOI - 10.1128/aem.00746-11
Subject(s) - porphyromonas gingivalis , biofilm , microbiology and biotechnology , gene , biology , strain (injury) , pathogen , gene expression , phenotype , bacteroidaceae , bacteria , genetics , anatomy
Chronological gene expression patterns of biofilm-forming cells are important to understand bioactivity and pathogenicity of biofilms. ForPorphyromonas gingivalis ATCC 33277 biofilm formation, the number of genes differentially regulated by more than 1.5-fold was highest during the growth stage (312/2,090 genes), and some pathogen-associated genes were time-dependently controlled.
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