Bacteria colonize diverse environments, and the various traits that allow them to survive in these different environments are of wide ecological, medical and agricultural relevance. There is thus considerable interest in determining the genetic changes that allow specific strains to flourish in some environments while perishing in others. This project will identify the genes that allow the plant bacterial pathogen Pseudomonas syringae to spread in different environments. The proposed study pairs the comparison of bacterial genomes with comparative functional genetics to identify the specific genes that render P. syringae strains acute pathogens in crop populations and natural plant populations and allow P. syringae to proliferate in soil. An understanding of the genetic changes that allow bacteria to survive in different environments has important implications because slight genetic changes in a bacterial strain can result in the decimation of entire plant populations or the death of a patient. The cross-disciplinary nature of the project supports the training of undergraduate and graduate students. The project includes outreach and education of K-12 students, including students from underrepresented groups.

Agency
National Science Foundation (NSF)
Institute
Division of Environmental Biology (DEB)
Type
Standard Grant (Standard)
Application #
1311515
Program Officer
George Gilchrist
Project Start
Project End
Budget Start
2013-06-15
Budget End
2015-05-31
Support Year
Fiscal Year
2013
Total Cost
$20,492
Indirect Cost
Name
University of Chicago
Department
Type
DUNS #
City
Chicago
State
IL
Country
United States
Zip Code
60637