Peter D OlsonPeter D. Olson is a Researcher in the Department of Life Sciences at the Natural History Museum, London. His research integrates comparative, developmental and genomic studies of parasitic flatworms aimed at unravelling the genetic basis of their evoution. He became involved in the field of molecular phylogenetics when PCR and manual sequencing were being widely used to generate the first ribosomal-based estimates of animal phylogeny. Read More Read Less