Distribution of Chloroplasts in the Mesophyll Cells of Wild-Type and chup1-2 Leaves.
(A) Low light–adapted wild-type cells.
(B) Low light–adapted chup1-2 cells.
(C) High light–treated wild-type cells.
(D) High light–treated chup1-2 cells.
(E) Cross-section of a wild-type leaf under low-light conditions.
(F) Cross-section of a chup1-2 leaf under low-light conditions.
Bars = 30 μm.