|
|
|
|
|
|
|
||||
| Home Help Feedback Subscriptions Archive Search Table of Contents | ||||
|
Fig. 9. hydkk1/2/4-expression pattern and neuronal differentiation in
Hydra. (A) The release of HyDkk1/2/4 from gland cells in
the endoderm is postulated to facilitate stem cell growth and the formation of
neuronal precursor cells in the ectoderm. nvp, nerve cell precursors; nm,
mature nematocytes; nmb, nematoblast; nmp, nematocyte precursors; nv, neuronal
cells. (B) The hydkk1/2/4-expression domain correlates to that
of neuronal and pro-neuronal genes in Hydra. Modified, with
permission, from Meinhardt (Meinhardt,
2002; Meinhardt,
2004).
|
