Fig. 10

Hypothetical model of the functions of FLA2 and FLA9 in terms of the FLA. XET: Xyloglucan endotransglucosylase, XTH: Xyloglucan endotransglucosylase/hydrolase, CMS: Cytoplasmic male sterility, FLA: Flag leaf angle, IAA: Auxin, CTK: Cytokinin