Fig. 2
From: Increased drought tolerance in plants engineered for low lignin and low xylan content
Germination of the engineered plants in response to exogenous ABA. a The wild-type and engineered plants were sowed on 1/2 MS medium containing 0 and 0.5 µM ABA. Photographs were taken after 6 days. b The percentage of seedlings with green cotyledons was measured after 6 days. Each experiment included at least 100 seeds per genotype, and three independent experiments were conducted. Asterisks indicate significant differences from the wild type (t test, *P < 0.05)