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Article

The extracellular protein regulator (xpr) affects exoprotein and agr mRNA levels in Staphylococcus aureus.

Journal of bacteriology - 1 Dec 1993

Hart M E, Smeltzer M S, Iandolo J J

Abstract excerpt

xpr, a regulatory element of exoprotein synthesis in Staphylococcus aureus, defined by an insertion of Tn551 into the chromosome of strain S6C, affects the expression of several exoproteins at the mRNA level. Drastic reduction in transcript levels for staphylococcal enterotoxin B (seb), lipase (geh), alpha-toxin (hla), and delta-toxin (hld) were detected, while mRNA levels for coagulase (coa) and protein A (spa)...

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Identifiers

PMID: 7504665
DOI: 10.1128/jb.175.24.7875-7879.1993
PMCID: PMC206965

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