Fig. 1

The brt-2 phenotype. a comparison of seedling growth of brt-2 and AC. b comparison of 4 weeks old AC and brt-2 lines. c 9 weeks old AC and brt-2 plants possess different shoot size. d 9 weeks old AC produces significantly more roots than brt-2 plants e in 10 L pots. f The brt-2 tomatoes usually possess cracks