primitive streak

structure around day 15 of amniote embryogenesis
AnatomicalStructure anatomical_structure Q247512
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primitive streak

Summary

primitive streak is an anatomical structure[1]. It draws 89 Wikipedia views per month (anatomical_structure category, ranking #29 of 133).[2]

Key Facts

  • primitive streak's instance of is recorded as anatomical structure[3].
  • primitive streak's instance of is recorded as class of anatomical entity[4].
  • primitive streak's subclass of is recorded as particular anatomical entity[5].
  • primitive streak's Commons category is recorded as Primitive streak[6].
  • primitive streak's MeSH descriptor ID is recorded as D054240[7].
  • primitive streak's Freebase ID is recorded as /m/0bnzh5[8].
  • primitive streak's MeSH tree code is recorded as A16.830[9].
  • primitive streak's described by source is recorded as Gray's Anatomy (20th edition)[10].
  • primitive streak's Encyclopædia Britannica Online ID is recorded as science/primitive-streak[11].
  • primitive streak's UBERON ID is recorded as 0004341[12].
  • primitive streak's native label is recorded as {'lang': 'la', 'text': 'linea primitiva'}[13].
  • primitive streak's UMLS CUI is recorded as C0033153[14].
  • primitive streak's Wolfram Language entity code is recorded as Entity["AnatomicalStructure", "PrimitiveStreak"][15].
  • primitive streak's Microsoft Academic ID is recorded as 66518211[16].
  • primitive streak's DeCS ID is recorded as 52546[17].
  • primitive streak's OpenAlex ID is recorded as C66518211[18].

Why It Matters

primitive streak draws 89 Wikipedia views per month (anatomical_structure category, ranking #29 of 133).[2] It has Wikipedia articles in 13 language editions, a strong signal of global cultural recognition.[19]

References

Programmatic citations — every numbered marker resolves to a verifiable graph row below.

Direct Wikidata claims

  1. [3] . wikidata.org.
  2. [4] . wikidata.org.
  3. [5] . wikidata.org.
  4. [6] . wikidata.org.
  5. [7] . wikidata.org.
  6. [8] . Freebase Data Dumps. wikidata.org.
  7. [9] . wikidata.org.
  8. [10] . bartleby.com. Retrieved . bartleby.com. Provenance: wikidata.org.
  9. [11] . wikidata.org.
  10. [12] . wikidata.org.
  11. [13] . wikidata.org.
  12. [14] . ncithesaurus.nci.nih.gov. ncithesaurus.nci.nih.gov. Provenance: wikidata.org.
  13. [15] . wikidata.org.
  14. [16] . wikidata.org.
  15. [17] . wikidata.org.
  16. [18] . OpenAlex. Retrieved . docs.openalex.org. Provenance: wikidata.org.

Class ancestry

  1. [1] . Wikidata. wikidata.org.

Aggregate / graph-position facts

  1. [2] . Wikimedia Foundation. dumps.wikimedia.org.
  2. [19] . Wikidata sitelinks. wikidata.org.

📑 Cite this page

Use these citations when quoting this entity in research, articles, AI prompts, or wherever provenance matters. We aggregate Wikidata + Wikipedia + authoritative open-data sources; the stitched, scored, cross-referenced view is what 4ort.xyz contributes.

APA 4ort.xyz Knowledge Graph. (2026). primitive streak. Retrieved May 3, 2026, from https://4ort.xyz/entity/primitive-streak
MLA “primitive streak.” 4ort.xyz Knowledge Graph, 4ort.xyz, 3 May. 2026, https://4ort.xyz/entity/primitive-streak.
BibTeX @misc{4ortxyz_primitive-streak_2026, author = {{4ort.xyz Knowledge Graph}}, title = {{primitive streak}}, year = {2026}, url = {https://4ort.xyz/entity/primitive-streak}, note = {Accessed: 2026-05-03}}
LLM prompt According to 4ort.xyz Knowledge Graph (aggregator of Wikidata, Wikipedia, and authoritative open-data sources): primitive streak — https://4ort.xyz/entity/primitive-streak (retrieved 2026-05-03)

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