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Author

Shanthi Mariappan

2 papers indexed here

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Open access Aug 2026

Molecular Detection of Linezolid Resistance Determinants and Identification of a Novel C2626T Mutation in Clinical Isolates of Enterococcus Species from India

Background: Enterococcus species have emerged as significant multidrug-resistant nosocomial pathogens. Linezolid remains a vital last-resort therapeutic option for the management of severe infections caused by vancomycin-resistant Enterococci. However, resistance to linezolid occurs through several mechanisms, includin...

M. Shanmugasundaram, MuthuLakshmi BackiaSubramanian, S. Mariappan et al. · 0 citations
Open access Aug 2026

Molecular Characterization of Colistin Resistance Acinetobacter baumannii Isolates and Identification of Mutations in pmrA and lpxA Genes from a Tertiary Care Hospital in South India

This is the first report on the molecular mechanisms of colistin resistance in South India using PCR and the first to report four novel mutations in the genes that may be responsible for resistance.

MuthuLakshmi BackiaSubramanian, M. Shanmugasundaram, S. Mariappan et al. · 0 citations

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