Nonhost resistance of tomato to the bean pathogen Pseudomonas syringae pv. syringae B728a is due to a defective E3 ubiquitin ligase domain in avrptobb728a
Molecular Plant-Microbe Interactions (2013) - Comment
pubmed: 23252461  doi: 10.1094/mpmi-08-12-0190-r  issn: 0894-0282  issn: 1943-7706 

Ching-Fang Chien, Johannes Mathieu, Chun-Hua Hsu, Patrick Boyle, Gregory B. Martin, Nai-Chun Lin