bilaminar disc

bilaminar disk

A flattened, almost circular bilaminar plate of cells formed when the inner cell mass (aka embryoblast) forms two epithelial layers, each of a distinct lineage, separated by an extracellular basement membrane: the external (dorsal) layer is called the epiblast and the internal (ventral) layer is called the hypoblast (aka primitive endoderm); together, they compose the bilaminar embryonic disc.

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类型 Organ
上级结构 embryonic structure
拉丁名称 bilaminar disk
FMA ID 293863

Frequently Asked Questions

What is the bilaminar disc?

A flattened, almost circular bilaminar plate of cells formed when the inner cell mass (aka embryoblast) forms two epithelial layers, each of a distinct lineage, separated by an extracellular basement membrane: the external (dorsal) layer is called the epiblast and the internal (ventral) layer is cal

What is the Latin name for the bilaminar disc?

The Latin name for the bilaminar disc is bilaminar disk.

References

  1. Foundational Model of Anatomy — FMA:293863 Reference anatomy ontology (University of Washington)
  2. UBERON — UBERON:0000091 Cross-species anatomy ontology (EMBL-EBI Ontology Lookup Service)

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Data sources: Terminologia Anatomica, Foundational Model of Anatomy, Wikidata.