Positional information in chick limb morphogenesis.
1973
D Summerbell, and
J H Lewis, and
L Wolpert
UI
MeSH Term
Description
Entries
D009024
Morphogenesis
The development of anatomical structures to create the form of a single- or multi-cell organism. Morphogenesis provides form changes of a part, parts, or the whole organism.
D002642
Chick Embryo
The developmental entity of a fertilized chicken egg (ZYGOTE). The developmental process begins about 24 h before the egg is laid at the BLASTODISC, a small whitish spot on the surface of the EGG YOLK. After 21 days of incubation, the embryo is fully developed before hatching.
Embryo, Chick,Chick Embryos,Embryos, Chick
D000818
Animals
Unicellular or multicellular, heterotrophic organisms, that have sensation and the power of voluntary movement. Under the older five kingdom paradigm, Animalia was one of the kingdoms. Under the modern three domain model, Animalia represents one of the many groups in the domain EUKARYOTA.
Animal,Metazoa,Animalia
D014921
Wings, Animal
Movable feathered or membranous paired appendages by means of which certain animals such as birds, bats, or insects are able to fly.