JSON

mesoderm

Go to external page http://purl.obolibrary.org/obo/UBERON_0000926

The middle germ layer of the embryo, between the endoderm and ectoderm. [ http://en.wikipedia.org/wiki/Mesoderm ]

This is just here as a test because I lose it

Term information

database cross reference
Subsets

uberon_slim, efo_slim, pheno_slim, vertebrate_core

depiction

http://upload.wikimedia.org/wikipedia/commons/e/e8/Mesoderm.png

external definition

Primary germ layer that is the middle of the embryonic germ layers.[AAO]

has related synonym

embryonic mesoderm

mesodermal mantle

entire mesoderm

has alternative id

UBERON:0003263

homology notes

The Bilateria are triploblastic (with true endoderm, mesoderm, and ectoderm) (...).[well established][VHOG]

id

UBERON:0000926

never in taxon

http://purl.obolibrary.org/obo/NCBITaxon_6040

taxon notes

sponges do not seem to have a mesoderm and accordingly Amphimedon lacks transcription factors involved in mesoderm development (Fkh, Gsc, Twist, Snail)[http://www.nature.com/nature/journal/v466/n7307/full/nature09201.html]. Mesoderm may not be homologous across verteberates