Sumeet K. Tiwari

This study benchmarks five ARG detection tools on simulated metagenomic datasets, showing coverage and community complexity impact accuracy, with ARGprofiler leading in F1-score and computational efficiency.

The paper develops a framework to improve functional annotation in metagenomics by integrating gene families and metabolic reactions, significantly increasing detectable reactions and data prevalence in human gut microbiome studies.

This study analyzes prophages and defense systems in Bifidobacterium genomes to reveal co-evolutionary 'arms race' dynamics between bacteria and phages.

This study identifies host-specific genetic determinants in E. coli using genome-wide association, revealing lineage-specific adaptations to human, cattle, chicken, and pig hosts.