SonicParanoid2: fast, accurate, and comprehensive orthology inference with machine learning and language models

Abstract

AbstractAccurate inference of orthologous genes constitutes a prerequisite for comparative and evolutionary genomics. SonicParanoid is one of the fastest tools for orthology inference; however, its scalability and accuracy have been hampered by time-consuming all-versus-all alignments and the existence of proteins with complex domain architectures. Here, we present a substantial update of Sonicparanoid, where a gradient boosting predictor halves the execution time and a language model doubles the recall. Application to empirical large-scale and standardized benchmark datasets showed that SonicParanoid2 is up to 18X faster than comparable methods and also the most accurate. SonicParanoid2 is available athttps://gitlab.com/salvo981/sonicparanoid2