Insertion Sequence 1515 in the ply Gene of a Type 1 Clinical Isolate of Streptococcus pneumoniae Abolishes Pneumolysin Expression
Author(s) -
Fabien Garnier,
Rajendra Prasad Janapatla,
Emmanuelle Charpentier,
Geoffrey Masson,
Carole Grélaud,
J Stach,
François Denis,
Marie-Cécile Ploy
Publication year - 2007
Publication title -
journal of clinical microbiology
Language(s) - English
Resource type - Journals
SCImago Journal Rank - 2.349
H-Index - 255
eISSN - 1070-633X
pISSN - 0095-1137
DOI - 10.1128/jcm.02168-06
Subject(s) - pneumolysin , streptococcus pneumoniae , biology , microbiology and biotechnology , streptococcaceae , gene , sequence (biology) , bacterial protein , virology , genetics , antibiotics
A serotype 1 Streptococcus pneumoniae strain isolated by blood culture from a woman with pneumonia was found to harbor insertion sequence (IS) 1515 in the pneumolysin gene, abolishing pneumolysin expression. To our knowledge, this is the first report of an IS in the pneumolysin gene of S. pneumoniae.
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