Medical Subject Headings

Last uploaded: January 31, 2024
Preferred Name

Germ Layers

Synonyms

Hypoblasts

Epiblasts

Definitions

The inner germ layer of a BLASTOCYST or BLASTULA, precursor of endoderm.

ID

http://purl.bioontology.org/ontology/MESH/D005855

altLabel

Hypoblasts

Layer, Germ

Epiblast

Germ Layer

Layers, Germ

Hypoblast

Epiblasts

AQL

AB AH BS CH CY DE DG EM EN GD IM IN IR ME MI PA PH PP PS RE SU TR UL VI

cui

C1516906

C0017472

C1512561

DC

1

definition

The inner germ layer of a BLASTOCYST or BLASTULA, precursor of endoderm.

The three primary germinal layers (ECTODERM; ENDODERM; and MESODERM) developed during GASTRULATION that provide tissues and body plan of a mature organism. They derive from two early layers, hypoblast and epiblast.

The outer germ layer of a BLASTOCYST or BLASTULA, precursor of ectoderm and mesoderm.

DX

19660101

Inverse of AQ

http://purl.bioontology.org/ontology/MESH/Q000098

http://purl.bioontology.org/ontology/MESH/Q000648

http://purl.bioontology.org/ontology/MESH/Q000276

http://purl.bioontology.org/ontology/MESH/Q000378

http://purl.bioontology.org/ontology/MESH/Q000469

http://purl.bioontology.org/ontology/MESH/Q000002

http://purl.bioontology.org/ontology/MESH/Q000033

http://purl.bioontology.org/ontology/MESH/Q000821

http://purl.bioontology.org/ontology/MESH/Q000254

http://purl.bioontology.org/ontology/MESH/Q000196

http://purl.bioontology.org/ontology/MESH/Q000473

http://purl.bioontology.org/ontology/MESH/Q000737

http://purl.bioontology.org/ontology/MESH/Q000294

http://purl.bioontology.org/ontology/MESH/Q000293

http://purl.bioontology.org/ontology/MESH/Q000382

http://purl.bioontology.org/ontology/MESH/Q000502

http://purl.bioontology.org/ontology/MESH/Q000503

http://purl.bioontology.org/ontology/MESH/Q000187

http://purl.bioontology.org/ontology/MESH/Q000201

http://purl.bioontology.org/ontology/MESH/Q000637

http://purl.bioontology.org/ontology/MESH/Q000601

http://purl.bioontology.org/ontology/MESH/Q000000981

http://purl.bioontology.org/ontology/MESH/Q000166

http://purl.bioontology.org/ontology/MESH/Q000528

Mapped from

http://purl.bioontology.org/ontology/MESH/C000728807

MDA

19990101

MMR

20070709

MN

A16.504

notation

D005855

prefLabel

Germ Layers

TERMUI

T684467

T684468

T017721

TH

NLM (1966)

NLM (2008)

tui

T018

subClassOf

http://purl.bioontology.org/ontology/MESH/D004628

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