Molecular Characterization of a Catalase-Negative Staphylococcus aureus Blood Culture Isolate.

ABSTRACT: Here we report a catalase-negative methicillin-sensitive Staphylococcus aureus isolate collected from a blood culture. Sequencing through the gene encoding catalase, katA, demonstrated a 2-bp insertion. The resulting frameshift mutation generates a protein that has lost 26 amino acids (aa) at its C-terminal domain.

SUBMITTER: Teo JW 

PROVIDER: S-EPMC4609694 | biostudies-literature | 2015 Nov

REPOSITORIES: biostudies-literature