Interference of Mycoplasma Infection in a Gene Expression Study: It Was the Environment and Not the Gene
Author(s) -
Gregor Hoermann,
Joachim Spergser,
Elisa Einwallner,
Athanasios Makristathis,
Andrea Perné,
Birgit Willinger,
Ilse Schwarzinger
Publication year - 2010
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.01265-10
Subject(s) - doxycycline , gene , biology , gene expression , tetracycline , gene product , mycoplasma , genetics , microbiology and biotechnology , antibiotics
We show that short-term exposure to doxycycline, as used in tetracycline-inducible gene expression models, protects cells from stress-induced death in cultures infected with Mycoplasma arginini. Coinciding with the expected maximum level of gene activity, antimicrobial effects of tetracyclines might be mistaken for antiapoptotic properties of the expressed gene product.
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