Double mutant analysis of <i>tink/ibr5-6 klu-2</i> mutants compared to single mutants and wild-type.

<p>a. A significant reduction in petal area (p value ≤ 2.4e-7) is seen in <i>klu-2</i> mutants compared to wild-type and the same relative decrease in petal size occurs in double mutants of <i>tink/ibr5-6</i> with <i>klu-2</i>. b. Cell size in <i>klu-2</i> mutants is significantly reduced (p value ≤ 0.02) compared to L<i>er</i> and the same relative decrease in cell size occurs in <i>tink/ibr5-6 klu-2</i> mutants. Values are shown as mean ± SEM, with n = 10.