Science, Technology and Engineering

Department of Genetics Staff

Dr Yvonne Parsons

Research

Research in my laboratory focuses on investigating the genetic basis of variation between individuals using molecular genetic techniques. This includes QTL mapping and candidate gene investigation in organisms with interesting quantitative phenotypes. We are also interested in the development of DNA based identification of aquatic macroinvertebrates for biodiversity assessment and biomonitoring.

Environmental stress profiling (ESP): DNA profiling of key indicators for improved biological monitoring in aquatic ecosystems.

We are working to improve current biassessment of aquatic ecosystem health through combining molecular and ecotoxicological assessment of key indicator taxa (Chironomids and microorganisms) to provide rapid pollution sensitive bioassessment. Our research will lead to a better understanding of the cause and effect of toxicants within the entire ecosystem and greater insight on how to reduce and repair the negative effects of anthropogenic disturbance.

	Heavy metal tolerance in Chironomids Heavy metal adaptation in microbial sediment communities (In collaboration with Melbourne Water and Hatch Stokes, Maquarie University Sydney)
	DNA Barcoding for biomonitoring and biodiversity: development of rapid high-throughput species identification
	Biological rhythms and mating behaviour in the Hawaiian cricket Laupala In collaboration with Kerry Shaw from the University of Maryland, we are seeking to identify genetic variation associated with phenotypic variation in the mating song.

Previous research

Self colour pigmentation in Australian Merinos