معرفی
Walter S. De Jong is a Professor in the Plant Breeding and Genetics Section of the School of Integrative Plant Science at Cornell University. His research focuses on the genetic improvement of potato varieties specifically adapted to the Northeastern United States, addressing both conventional breeding and molecular genetic approaches.
Education:
- Doctorate from University of Wisconsin-Madison (1994)
- Bachelor of Science from University of New Brunswick (1987)
Professor De Jong's research program centers on developing potato varieties with resistance to the golden nematode (particularly the Ro2 race emerging in New York), trichome-mediated insect resistance, and late-blight resistance. His work also explores tuber coloration genetics, having identified key genes (R, P, D, Y) responsible for red, purple, and yellow pigmentation in potatoes, with recent work on the gene controlling tuber shape (Ro). His research bridges fundamental genetic understanding with practical breeding applications for the regional potato industry.
His publication record demonstrates expertise in potato genomics and breeding methodology, with significant contributions to SNP discovery in potato germplasm and comprehensive knowledge of potato cultivation practices that inform both academic research and practical farming applications.
Awards:
- Honor Award for Excellence (2011) USDA
Professor De Jong teaches PLBRG 6100: Practicum in Plant Breeding and PLBRG 6500: Special Problems in Research & Teaching. His work has been featured in Cornell news for expanding global access to potato breeding material and contributing to vegetable seed catalogs that restore flavor to vegetables, demonstrating the practical impact of his research beyond academic circles.
