Fig. 3. Position-dependent GFP expression along the apical-basal axis
conferred by ATML1 promoter deletions. (A) `Basal half'
expression at the 32-cell stage in
A. (B) `Apical
lineage' expression at the early-heart stage in
AB.
(C-F) GFP expression in
ABC at the eight-cell
(C), 32-cell (D), mid-heart (E) and late-heart (F) stages. (G) `Basal
lineage' expression at the eight-cell stage in
AD. (H)
`Apical lineage' expression at the 16-cell stage in
B.
(I) `Central' expression at the late-heart stage in
BCD. (J-L) GFP expression in
D
at eight-cell (J), 32-cell (K) and late-heart (L) stages. Scale bars: 10
µm.