Figure 11.

Genetic analysis between cer9-1 or cer9-2 and abi1-1, abi3-1, abi5-1, or abi4-103 mutants. Seeds of the wild types (Col-0, Ler-0, and Ws), single mutants (cer9-1, cer9-2, abi1-1, abi3-1, abi5-1, and abi4-103), and double mutants (cer9-1 abi1-1, cer9-1 abi3-1, cer9-2 abi5-1, and cer9-2 abi4-103) were sown onto 1/2 MS medium supplemented with 0, 0.5, 1, 2, or 5 µm ABA. Germination (radicle emergence) percentages were determined 3 d and green cotyledons 7 d after imbibition. Data are means and sd from four biological replicates each with at least 30 seeds.