The scientist’s investigation covers issues in Ribosomal RNA, Database, Genetics, Phylogenetic tree and Phylogenetics. His work deals with themes such as Terminal restriction fragment length polymorphism, Sequence database and 16S ribosomal RNA, which intersect with Ribosomal RNA. His Database study combines topics in areas such as Small subunit, Visualization, The Internet and Ribosome. His work in Genetics addresses issues such as Computational biology, which are connected to fields such as DNA sequencing and Sequence analysis. His Phylogenetics research is multidisciplinary, incorporating perspectives in Bacteria, Aerobic bacteria, Myxobacteria and Fermentation. The various areas that he examines in his Earth Microbiome Project study include Bioinformatics, Classifier, Bacterial taxonomy, Bayes' theorem and UniFrac.