Neural crest cells and motor axons in avians
نویسندگان
چکیده
منابع مشابه
Migration and proliferation of cultured neural crest cells in W mutant neural crest chimeras.
Chimeric mice, generated by aggregating preimplantation embryos, have been instrumental in the study of the development of coat color patterns in mammals. This approach, however, does not allow for direct experimental manipulation of the neural crest cells, which are the precursors of melanoblasts. We have devised a system that allows assessment of the developmental potential and migration of n...
متن کاملNeural crest progenitors and stem cells.
In the vertebrate embryo, multiple cell types originate from a common structure, the neural crest (NC), which forms at the dorsal tips of the neural epithelium. The NC gives rise to migratory cells that colonise a wide range of embryonic tissues and later differentiate into neurones and glial cells of the peripheral nervous system (PNS), pigment cells (melanocytes) in the skin and endocrine cel...
متن کاملThe neural crest stem cells: control of neural crest cell fate and plasticity by endothelin-3.
How the considerable diversity of neural crest (NC)-derived cell types arises in the vertebrate embryo has long been a key question in developmental biology. The pluripotency and plasticity of differentiation of the NC cell population has been fully documented and it is well-established that environmental cues play an important role in patterning the NC derivatives throughout the body. Over the...
متن کاملJ1/tenascin-related molecules are not responsible for the segmented pattern of neural crest cells or motor axons in the chick embryo.
It has been suggested that substrate adhesion molecules of the tenascin family may be responsible for the segmented outgrowth of motor axons and neural crest cells during formation of the peripheral nervous system. We have used two monoclonal antibodies (M1B4 and 578) and an antiserum [KAF9(1)] to study the expression of J1/tenascin-related molecules within the somites of the chick embryo. Neur...
متن کاملGene expression in differentiating and transdifferentiating neural crest cells.
The neural crest is a transient population of cells that detach from the top of the neural tube and then disperse throughout the embryo giving rise to the peripheral nervous system, melanocytes, and the adrenal medulla, as well as a diverse array of other cell types. Transplantation experiments suggest that most premigratory cells throughout the neural crest have the same developmental potentia...
متن کاملذخیره در منابع من
با ذخیره ی این منبع در منابع من، دسترسی به آن را برای استفاده های بعدی آسان تر کنید
ژورنال
عنوان ژورنال: Cell Adhesion & Migration
سال: 2010
ISSN: 1933-6918,1933-6926
DOI: 10.4161/cam.4.4.13594