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P1PK blood group system

Human blood group system created by Karl Landsteiner and Philip Levine
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P1PK blood group system

Summary

P1PK blood group system is a human blood group system[1]. It draws 33 Wikipedia views per month (human_blood_group_system category, ranking #6 of 10).[2]

Key Facts

  • P1PK blood group system's instance of is recorded as human blood group system[3].
  • P1PK blood group system's MeSH descriptor ID is recorded as D010127[4].
  • P1PK blood group system's Freebase ID is recorded as /m/02qbm9h[5].
  • P1PK blood group system's MeSH tree code is recorded as D23.050.301.290.691[6].
  • P1PK blood group system's MeSH tree code is recorded as D23.050.705.230.691[7].
  • P1PK blood group system's Encyclopædia Britannica Online ID is recorded as topic/P-antigen[8].
  • P1PK blood group system's Encyclopædia Britannica Online ID is recorded as science/P-blood-group-system[9].
  • P1PK blood group system's UMLS CUI is recorded as C0030108[10].

Why It Matters

P1PK blood group system draws 33 Wikipedia views per month (human_blood_group_system category, ranking #6 of 10).[2] It is known by 3 alternative names across languages and contexts.[11]

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] ↑ . wikidata.org.
  7. [9] ↑ . wikidata.org.
  8. [10] ↑ . wikidata.org.

Class ancestry

  1. [1] ↑ . Wikidata. wikidata.org.

Aggregate / graph-position facts

  1. [2] ↑ . Wikimedia Foundation. dumps.wikimedia.org.
  2. [11] ↑ . Wikidata aliases. 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). P1PK blood group system. Retrieved May 3, 2026, from https://4ort.xyz/entity/p1pk-blood-group-system
MLA “P1PK blood group system.” 4ort.xyz Knowledge Graph, 4ort.xyz, 3 May. 2026, https://4ort.xyz/entity/p1pk-blood-group-system.
BibTeX @misc{4ortxyz_p1pk-blood-group-system_2026, author = {{4ort.xyz Knowledge Graph}}, title = {{P1PK blood group system}}, year = {2026}, url = {https://4ort.xyz/entity/p1pk-blood-group-system}, note = {Accessed: 2026-05-03}}
LLM prompt According to 4ort.xyz Knowledge Graph (aggregator of Wikidata, Wikipedia, and authoritative open-data sources): P1PK blood group system — https://4ort.xyz/entity/p1pk-blood-group-system (retrieved 2026-05-03)

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