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August 8, 2025VNU Journal of Science Natural Sciences and TechnologyOpen Access

Application of Duplex Polymerase Chain Reaction and Whole Genome Sequencing in Analyzing Carbapenem Resistance Genes in Clinical Klebsiella pneumoniae Isolates

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Authors

PGPhan Thi Chau GiangNÁNguyễn Thị ÁnhPAPham Thi Mai Anh

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Overview

Analysis shows PCR and WGS detect carbapenem resistance genes in klebsiella pneumoniae, highlighting different strengths in detection accuracy.

Key Points

  • WGS and PCR effectively identified common carbapenem resistance genes in klebsiella pneumoniae isolates, yet their detection capabilities diverged significantly.
  • The analysis revealed the absence of blaVIM and identified blaOXA-48, while PCR detected OXA genes better than WGS, which showed OXA-181 variants.
  • The presence of all three carbapenemase types was identified by PCR in two isolates, while WGS did not report this co-occurrence of genes.
  • Both analysis methods have distinct advantages—PCR is efficient but limited, while WGS offers more detailed variant information despite higher resource demands.

Cite This Study

Giang et al. (2025) studied this question.

synapsesocial.com/papers/68af2b5ccf1dd9ea359e4499https://doi.org/10.25073/2588-1140/vnunst.5765
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Also Consider

Synapse has enriched 5 closely related papers on similar clinical questions. Consider them for comparative context:

  1. 1Klebsiella pneumoniae with Two Carbapenemases: Where Molecular Research Stands Now2025 · 4 citations
  2. 2Genotypic and Phenotypic Detection of Carbapenemase Genes in Clinical and Environmental Isolates of Klebsiella pneumoniae ST232025
  3. 3Comprehensive Genomic Characterization of a Drug-Resistant Klebsiella pneumoniae Clinical Isolate in Iraq Using Whole Genome Sequencing.2025
  4. 4Global Epidemiology and Antimicrobial Resistance of Klebsiella Pneumoniae Carbapenemase (KPC)-Producing Gram-Negative Clinical Isolates: A Review2025 · 37 citations
  5. 5Rapid detection of carbapenemases in multiresistant Gram-negative strains: evaluation of two tests2025