Silique orientation and gravitropic response in gain- and loss-of-function <i>idd</i> mutants.

Abstract

<p>(A) Silique orientation in the <i>idd</i> single, double, and triple mutants. The angles between siliques and inflorescence stems were measured in 45-day-old WT and <i>idd</i> mutant plants. The data are shown as mean values ± one SD (Student's <i>t</i>-test, **P<0.01 and ***P<0.001). (B) Gravitropic responses of inflorescence stems in <i>idd14-1D</i> and loss-of-function <i>idd</i> mutants. The degree of curvature was determined from at least 18 inflorescence stems in each genotype after gravistimulation at the indicated times. The data are shown as mean values ± one SE.</p