Concept information
Terme préférentiel
Blastocyst
Type
-
mesh:Descriptor
Définition
- A post-MORULA preimplantation mammalian embryo that develops from a 32-cell stage into a fluid-filled hollow ball of over a hundred cells. A blastocyst has two distinctive tissues. The outer layer of trophoblasts gives rise to extra-embryonic tissues. The inner cell mass gives rise to the embryonic disc and eventual embryo proper.
Concept générique
Concepts spécifiques
Synonyme(s)
- Embryo, Preimplantation
Qualificatif(s) autorisé(s)
- chemistry (Qualifier)
- classification (Qualifier)
- cytology (Qualifier)
- drug effects (Qualifier)
- enzymology (Qualifier)
- immunology (Qualifier)
- metabolism (Qualifier)
- microbiology (Qualifier)
- parasitology (Qualifier)
- pathology (Qualifier)
- physiology (Qualifier)
- radiation effects (Qualifier)
- ultrastructure (Qualifier)
- virology (Qualifier)
Traductions
-
français
-
Embryon pré-implantatoire
-
Embryon préimplantatoire
URI
http://data.loterre.fr/ark:/67375/JVR-GXJ6FZZH-G
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