Figure 4.
atbmi1a/b mutants misexpress MIR156A and MIR156C. A, Flowering time of wild-type (WT) Col and atbmi1a/b weak plants (left). The time was measured by the number of rosette leaves produced from the SAM prior to flowering; 16 to 20 plants for each line were scored. Error bars indicate sd. Juvenile (J) and transition (T) leaves were differentiated from adult leaves (A) by shape (right). B, Expression levels of pri-MIR156A, pri-MIR156C, and the seed maturation genes LEAFY COTYLEDON1 (LEC1) and FUS3 in the different mutants at 7 and 14 DAG growing under LD conditions at ZT1.