SN/T 4877.2-2017 in English

This standard outlines procedures for the detection of quarantine pathogens using genetic barcoding techniques. It provides guidelines for the identification of specific bacterial strains, focusing on methods that ensure accuracy and reliability in screening processes. The document includes detailed protocols for sample collection, DNA extraction, amplification, and analysis. It also specifies criteria for interpreting results and ensuring consistency across different testing environments. The standard is structured to support laboratory practices and enhance the efficiency of pathogen detection. Additionally, it addresses the necessary conditions for maintaining the integrity of genetic material during testing. The content is intended for use by relevant authorities and laboratories involved in biosecurity and public health monitoring.