金黄色葡萄球菌
鉴定(生物学)
耐甲氧西林金黄色葡萄球菌
计算机科学
生物
细菌
遗传学
植物
作者
Kewen Tang,Dongling Tang,Qianyu Wang,Congrong Li
标识
DOI:10.1016/j.mimet.2020.106109
摘要
MALDI-TOF MS is an effective potential tool to distinguish between MSSA and MRSA . By combining the ClinProTools3.0 software and manual grouping intervention, we proposed a model optimization method for the first time. The cross validation of the model increased from 95.82% to 96.68%, and the accuracy of the model increased from 88.89% to 91.98%. Finally, we reported nine characteristic peaks of rapid detection of MRSA. • MALDI-TOF MS combined with ClinProTools is a potential tool for rapid detection of MRSA isolates. • The detection model of MRSA can be optimized by establishing multiple databases with different groups. • The model based on genetic algorithm (GA) shows great performance for MRSA detection.
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