Jonathan Hodgkin

Jonathan Hodgkin graduated from Oxford in 1971 and then did a PhD with Sydney Brenner at MRC LMB in Cambridge, studying behavioural genetics in the nematode Caenorhabditis elegans. Later, after a couple of years working with myxobacteria as a postdoc in Dale Kaiser's lab at Stanford, he returned to LMB as a staff member, where he remained for most of the subsequent two decades. In the year 2000, he moved to Oxford as Professor of Genetics in the Department of Biochemistry, switching his major research interests from developmental genetics and sex determination to the study of host-pathogen interactions in the worm. For the past ten years, he has acted as curator of the C. elegans genetic map and gene nomenclature, and he is currently President of the Genetics Society of Great Britain.     

Archeological evidence of parasitic infection from the 19th century company town of Fayette, Michigan

Archeological deposits from the 19th century company town of Fayette, Michigan were analyzed for evidence of endoparasitic infection in the human population residing in the town between 1867 and 1891. Three privies were associated with upper-income and middle-income neighborhoods; 2 household refuse disposal areas were found in a predominately lower-income immigrant working class neighborhood. Sediment samples from 2 privies associated with dwellings in the middle-income neighborhood were positive for eggs of the human whipworm Trichuris trichiura. The parasite was probably also present among residents of the lower income neighborhood, but the shallow nature of the refuse deposits in that locality precluded preservation of the eggs. Contemporary epidemiologic studies of helminth infections support the belief that T. trichiura may have been a common parasite of 19th century school-age children given the natural inclination of young children to defecate indiscriminately, play freely in the dirt, and eat without washing their hands.     

Invertebrates and restoration: Interview with Jonathan Majer

Entomologist Jonathan Majer is a world pioneer in using ants as indicators of restoration success. With hundreds of published works to his name (and five species of ants named after him), he reflects in this interview on his undimming passion for learning and teaching about invertebrates – a group of animals that can include up to 95% of faunal species in a reference community.