Fig. 7From: Glutathione S-transferase activity facilitates rice tolerance to the barnyard grass root exudate DIMBOAGrowth effect of DIMBOA on the GST-OX and wild type lines. Germinated seeds of PI312777 (A) and Lemont (B) and their GST-OX lines were soaked in 0.05 mM DIMBOA. After 10 days, rice root and shoot lengths from the GST-OX and wild-type groups were measured. Error bars indicate standard deviation. Significant differences between the GST-OX line and its wild type are indicated by double asterisks (p < 0.01) according to Student’s t testBack to article page