Fig. 1

Observation of galls on the roots of IL10–1 and CC3. a The phenotypes of IL10–1 and CC3 at 15 dpi. The red arrows point to the galls. b The number of galls on roots of IL10–1 and CC3 at 2, 3, 5, 7, 9, 12, and 15 dpi. Error bars indicate standard error of the mean. Asterisks indicate significant differential expression (*, P < 0.05 and **, P < 0.01) in the comparison of IL10–1 with CC3