|
|
|
|
|
|
|
||||
| Home Help Feedback Subscriptions Archive Search Table of Contents | ||||
|
Fig. 3. Serial homology in cell identity between specific OP sublineages and O and
P sublineages is shown by injection of rhodamine dextran lineage tracer. The
labeled embryos were fixed and dissected at stage 9. The clonal origin of the
labeled cells is shown at the lower right corner of each panel. The pattern
elements derived from the op.aa cell (A) in the rostral segments are
homologous to the pattern elements derived from the o.aa cell (B) and the p.aa
cell (C) in more posterior segments. The pattern elements derived from the
op.ap cell (D) in the rostral segments are homologous to the pattern elements
derived from the p.ap cell (E) in more posterior segments. The pattern
elements derived from the op.pa cell (F) in the rostral segments are
homologous to the pattern elements derived from the o.ap cell (G) in more
posterior segments. The pattern elements derived from the op.pp cell (H) in
the rostral segments are homologous to the pattern elements derived from the
p.p cell (I) in more posterior segments. See text for detail. CR, crescent
neuron cluster; PV, posterior ventral neuron cluster; AD, anterior dorsal
neuron cluster; WE, wedge-shaped neuron cluster; mpg, medial packet glia;
c.f.3, cell floret 3; t., tubular structure homologous to the nephridial
tubule (n.t.) in midbody segments (see text for detail); epi., epidermis.
Orientation of the specimen is the same as in
Fig. 2. Scale bar: 20
µm.
|
