Fig. 1
BRI1 and BAK1 play key roles in sugar responses. a Different stages of dark-grown wild-type seedlings used for scoring sugar responses. b Comparison of developmental stages between Col-0, bri1-301, and bak1-4. Seedlings were grown vertically on medium supplemented with 1% glucose (G) or 1% mannitol (M) in the dark for 19 days (n ≥ 83). c The percentage of Col-0, bri1-301, and bak1-4 seedlings with green cotyledons. Seedlings were grown on medium supplemented with 6% glucose (G) or 6% mannitol (M) under constant light condition for 10 days (n ≥ 89). Values in b, c are given as mean ± SD. **P < 0.01 compared with the wild type by Student’s t-test. Scale bars, 2 mm (a)
