Cornell University

"Exploring the evolutionary history of the Cochliobolus heterostrophus Tox1 locus responsible for T-toxin production and the Southern Corn Leaf Blight Epidemic of 1970" - Jon Gonzalez

Wednesday, May 1, 2019 at 12:20pm

Plant Science Building, 404

Jon Gonzalez

Plant Pathology and Plant-Microbe Biology Section, Cornell University

Jon Gonzalez is a graduate student in the Plant Pathology and Plant-Microbe Biology Section of the School of Integrative Plant Science. He is currently pursuing his PhD in Fungal and Oomycete Biology.

Research Focus

Cochliobolus heterostrophus and Setosphaeria turcica, closely related fungal pathogens of maize, differ in their nutritional interactions with their host. C. heterostrophus is a necrotroph, while S. turcica is a hemibiotroph, although they cause similar disease symptoms. This contrast provides an opportunity to explore virulence mechanisms of closely related pathogens differing in nutritional lifestyles. To this end, I am currently helping to resolve the origin and evolution of the genetically complex suite of C. heterostrophus genes responsible for biosynthesis of T-toxin, a small molecule that functions as a host-selective toxin. In the future, I will work to identify effectors involved in virulence of S. turcica.

Subscribe
Google Calendar iCal Outlook
Event Type

Seminar

Departments

Plant Pathology and Plant-Microbe Biology

Tags

CALScomm, pppmb, sips

Website

https://pppmb.cals.cornell.edu/

Hashtag

#cornellseminar

Contact E-Mail

tln2@cornell.edu

Contact Name

Tara Reed

Contact Phone

607-255-2131

Speaker

Jon Gonzalez

Speaker Affiliation

Cornell University

Dept. Web Site

https://pppmb.cals.cornell.edu/

Recent Activity