Figure 1.

Mutations in SIS7 confer a sugar-insensitive phenotype. Col wild-type and sis7 seeds were stratified for 3 d and then sown on the indicated media and scored after 14 d at 22°C under continuous light. Data represent the means of three independent assays. The error bars indicate standard deviations. Asterisks indicate results where the mutant phenotype differed from the corresponding wild-type phenotype with a p-value of less than 0.05 according to a Student's t-test.