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Molecular characterization of decreased susceptibility to ceftriaxone and genotyping of Neisseria gonorrheae isolates in New Delhi, India.

Diagnostic microbiology and infectious disease - 1 Sept 2021

Mahajan Neeraj, Sood Seema, Das Bimal Kumar, Kapil Arti, Sreenivas Vishnubhatla, Kar Hemanata Kumar, Sharma Vinod Kumar

Abstract excerpt

Data on genetic characteristics of Neisseria gonorrhoeae isolates exhibiting decreased susceptibility to extended-spectrum cephalosporins in India is deficient. In this study, we have sequenced penA, porB, mtrR and ponA and blaTEM genes in 70 clinical isolates of NG with varying ceftriaxone MICs. Amongst these, 22 (31.4%) were PPNG. Additionally, N. gonorrheae Multiantigen Sequence Typing was performed. Fisher...

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PMID: 34116342
DOI: 10.1016/j.diagmicrobio.2021.115423

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PubMed metadata and Literature Corpus relationships. Corpus snapshot updated 6 Sept 2026. Manifest publication-graph-cohort-2026-09-06.1.

Source receipt: pubmed, retrieved 6 Sept 2026.

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