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notochord

embryonic notocord

A flexible rod-shaped body found in embryos of all chordates. It is composed of cells derived from the mesoderm and defines the primitive axis of the embryo. In some chordates, it persists throughout life as the main axial support of the body, while in most vertebrates it becomes the nucleus pulposus of the intervertebral disc. The notochord is found ventral to the neural tube.

On this page
类型 Bone
拉丁名称 embryonic notocord
FMA ID 85521

Frequently Asked Questions

What is the notochord?

A flexible rod-shaped body found in embryos of all chordates. It is composed of cells derived from the mesoderm and defines the primitive axis of the embryo. In some chordates, it persists throughout life as the main axial support of the body, while in most vertebrates it becomes the nucleus pulposu

What is the Latin name for the notochord?

The Latin name for the notochord is embryonic notocord.

References

  1. Foundational Model of Anatomy — FMA:85521 Reference anatomy ontology (University of Washington)
  2. UBERON — UBERON:0002328 Cross-species anatomy ontology (EMBL-EBI Ontology Lookup Service)
  3. Wikipedia — notochord Encyclopedia article (verified cross-reference)

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Educational Disclaimer

This content is for educational and informational purposes only. It is not a substitute for professional medical advice, diagnosis, or treatment. Always consult a qualified healthcare provider for medical decisions.

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