Prof. Gregory P Fournier

Gregory Fournier's research integrates phylogenetics and horizontal gene transfer (HGT) with studies of microbial evolution, geochemistry, and planetary history. Specific areas of his research include: HGT- and genome-based calibration of molecular clock models of microbial evolution; ancestral reconstruction of ancient proteins and metabolisms; the biogeochemical impact of HGT and microbial metabolism evolution; and the role of partial HGT in the complex ancestry of organismal lineages.