| natural variation for responsiveness to flg22, flgii-28, and csp22 and pseudomonas syringae pv. tomato in heirloom tomatoes. | tomato (solanum lycopersicum l.) is susceptible to many diseases including bacterial speck caused by pseudomonas syringae pv. tomato. bacterial speck disease is a serious problem worldwide in tomato production areas where moist conditions and cool temperatures occur. to enhance breeding of speck resistant fresh-market tomato cultivars we identified a race 0 field isolate, nc-c3, of p. s. pv. tomato in north carolina and used it to screen a collection of heirloom tomato lines for speck resistance ... | 2014 | 25180693 |