Fig. 1From: Maize brachytic2 (br2) suppresses the elongation of lower internodes for excessive auxin accumulation in the intercalary meristem regionMorphological comparison between d2014 and WT. a Plant morphology of d2014 and WT in the field at the heading stage. The vertical dotted line indicates the difference of plant height between d2014 and WT. Bar = 40 cm. b Ear morphology of d2014 and WT at the mature stage. Bar = 2 cmBack to article page