A universal tool for marine metazoan species identification: towards best practices in proteomic fingerprinting.

ABSTRACT: Proteomic fingerprinting using MALDI-TOF mass spectrometry is a well-established tool for identifying microorganisms and has shown promising results for identification of animal species, particularly disease vectors and marine organisms. And thus can be a vital tool for biodiversity assessments in ecological studies. However, few studies have tested species identification across different orders and classes. In this study, we collected data from 1246 specimens and 198 species to test species identification in a diverse dataset. We also evaluated different specimen preparation and data processing approaches for machine learning and developed a workflow to optimize classification using random forest. Our results showed high success rates of over 90%, but we also found that the size of the re

SUBMITTER: Rossel S 

PROVIDER: S-EPMC10787734 | biostudies-literature | 2024 Jan

REPOSITORIES: biostudies-literature