Relative expression of pistil marker genes in anthers and pistils of Red Setter grown under control conditions and continuous mild heat (CMH32).

<p>A, B, Relative expression of the <i>SlTTS</i> (A) and <i>TAGL11</i> (B) in anthers and pistils from 2-3mm flower buds and mature flowers (grown under control conditions). C, D, relative expression of <i>SlTTS</i> (C) and <i>TAGL11</i> (D) in anthers grown under control conditions (CT) and CMH32. Values represent the mean ± SE, with the mean expression in anthers (A, B) or under control conditions (C, D) at each developmental stage set to 1. *, significantly different from anther (A, B) or the control treatment (C, D), P<0.05; **, P<0.01; ***, P<0.001.