By Weston Loyd, Whitney Harder
(Jan. 19, 2016) — Catherine Linnen, an assistant professor in the University of Kentucky Department of Biology, has been awarded a three-year, $468,527 grant from the U.S. Department of Agriculture (USDA) Institute of Food and Agriculture.
The grant will fund her project, "Comparative Genomics of Specialization: The Genetic Basis of Interspecific Variation in Pine Use in Neodiprion Sawflies."
"The purpose of the research is to increase the understanding of how insects come to prefer or avoid different plant species," Linnen explained. "To a large extent, an insect's willingness to feed on a new host plant is determined by its perception of and response to chemical compounds found in the plant."