HAN Is Ectopically Expressed in clv3-2 Mutants.
(A) HAN expression in a clv3-2 inflorescence SAM (arrowheads).
(B) HAN expression in the undifferentiated center dome cells in a late stage clv3-2 flower (large arrow). Small arrow points to HAN expression in the integuments of ovule.
(C) WUS expression in a clv3-2 inflorescence SAM (arrowhead).
(D) WUS expression in the undifferentiated cells in a late stage clv3-2 flower (large arrow). Small arrows point to WUS expression in the nucellus.
(E) HAN expression in a heart stage clv3-2 embryo.
(F) and (G) HAN expression in the SAM and the root of a clv3-2 embryo in late torpedo stage, respectively.
Bars = 50 μm.