Laboratory Medicine ›› 2026, Vol. 41 ›› Issue (4): 398-404.DOI: 10.3969/j.issn.1673-8640.2026.04.014

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Research progress on microbial multiplex nucleic acid determination technology

LIN Yongqin1, LIN Yanting2, WANG Dongmei2()   

  1. 1 School of Computing and Information ScienceFuzhou Institute of TechnologyFuzhou 350506, Fujian China
    2 College of Life SciencesFujian Normal UniversityFuzhou 350117,Fujian, China
  • Received:2024-08-14 Revised:2025-05-26 Online:2026-04-30 Published:2026-05-07

Abstract:

Nucleic acid determination technology,due to its advantages such as rapidity,sensitivity,specificity and accuracy,has been widely applied in the determination of bacteria,fungi and parasites,and plays a role in the early screening and diagnosis of infectious diseases. The microbial multiplex nucleic acid determination technology has the characteristics of rapidity,high throughput and low sample consumption,allowing for the simultaneous determination of multiple target microorganisms in the same reaction,enabling the differentiation of mixed infections,and covering a wide range of microbial spectra. This review focuses on the multiplex nucleic acid determination technology based on polymerase chain reaction(PCR) and loop-mediated isothermal amplification(LAMP),as well as its application progress in microbial determination and diagnosis of infectious diseases.

Key words: Microorganism, Nucleic acid amplification technology, Multiplex determination, Specificity

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