JCHAIN

protein-coding gene in the species Homo sapiens
Gene gene Q18027731
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JCHAIN

Summary

JCHAIN is a gene[1]. JCHAIN ranks in the top 2% of gene entities by monthly Wikipedia readership (58 views/month).[2]

Key Facts

  • JCHAIN's instance of is recorded as gene[3].
  • JCHAIN is a type of protein-coding gene[4].
  • JCHAIN's HomoloGene ID is recorded as 16958[5].
  • JCHAIN's genomic start is recorded as 70655541[6].
  • JCHAIN's genomic start is recorded as 71521258[7].
  • JCHAIN's genomic end is recorded as 70681817[8].
  • JCHAIN's genomic end is recorded as 71547534[9].
  • JCHAIN's ortholog is recorded as Jchain[10].
  • JCHAIN's encodes is recorded as Joining chain of multimeric IgA and IgM[11].
  • JCHAIN's encodes is recorded as Immunoglobulin J chain[12].
  • JCHAIN's found in taxon is recorded as Homo sapiens[13].
  • JCHAIN's chromosome is recorded as human chromosome 4[14].
  • JCHAIN's strand orientation is recorded as reverse strand[15].
  • JCHAIN's exact match is recorded as http://identifiers.org/ncbigene/3512[16].
  • JCHAIN's cytogenetic location is recorded as 4q13.3[17].
  • JCHAIN's expressed in is recorded as rectum[18].
  • JCHAIN's expressed in is recorded as jejunal mucosa[19].
  • JCHAIN's expressed in is recorded as mucosa of sigmoid colon[20].
  • JCHAIN's expressed in is recorded as pylorus[21].
  • JCHAIN's expressed in is recorded as cecum[22].
  • JCHAIN's expressed in is recorded as mucosa of transverse colon[23].
  • JCHAIN's expressed in is recorded as appendix[24].
  • JCHAIN's expressed in is recorded as epithelium of nasopharynx[25].
  • JCHAIN's expressed in is recorded as duodenum[26].
  • JCHAIN's expressed in is recorded as trachea[27].

Why It Matters

JCHAIN ranks in the top 2% of gene entities by monthly Wikipedia readership (58 views/month).[2] JCHAIN is known by 7 alternative names across languages and contexts.[28]

References

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

Direct Wikidata claims

  1. [3] . ensembl Release 106. wikidata.org.
  2. [4] . Ensembl Release 87. wikidata.org.
  3. [5] . Q20641742. Retrieved . wikidata.org.
  4. [6] . ensembl Release 106. wikidata.org.
  5. [7] . ensembl Release 106. wikidata.org.
  6. [8] . ensembl Release 106. wikidata.org.
  7. [9] . ensembl Release 106. wikidata.org.
  8. [10] . HomoloGene build68. Retrieved . omabrowser.org. Provenance: wikidata.org.
  9. [11] . Q905695. Retrieved . wikidata.org.
  10. [12] . Q905695. Retrieved . wikidata.org.
  11. [13] . ensembl Release 106. wikidata.org.
  12. [14] . ensembl Release 106. wikidata.org.
  13. [15] . ensembl Release 106. wikidata.org.
  14. [16] . Identifiers.org. ebi.ac.uk. Provenance: wikidata.org.
  15. [17] . Q20641742. Retrieved . wikidata.org.
  16. [18] . Bgee. Retrieved . bgee.org. Provenance: wikidata.org.
  17. [19] . Bgee. Retrieved . bgee.org. Provenance: wikidata.org.
  18. [20] . Bgee. Retrieved . bgee.org. Provenance: wikidata.org.
  19. [21] . Bgee. Retrieved . bgee.org. Provenance: wikidata.org.
  20. [22] . Bgee. Retrieved . bgee.org. Provenance: wikidata.org.
  21. [23] . Bgee. Retrieved . bgee.org. Provenance: wikidata.org.
  22. [24] . Bgee. Retrieved . bgee.org. Provenance: wikidata.org.
  23. [25] . Bgee. Retrieved . bgee.org. Provenance: wikidata.org.
  24. [26] . Bgee. Retrieved . bgee.org. Provenance: wikidata.org.
  25. [27] . Bgee. Retrieved . bgee.org. Provenance: wikidata.org.

Class ancestry

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

Aggregate / graph-position facts

  1. [2] . Wikimedia Foundation. dumps.wikimedia.org.
  2. [28] . 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). JCHAIN. Retrieved May 3, 2026, from https://4ort.xyz/entity/jchain
MLA “JCHAIN.” 4ort.xyz Knowledge Graph, 4ort.xyz, 3 May. 2026, https://4ort.xyz/entity/jchain.
BibTeX @misc{4ortxyz_jchain_2026, author = {{4ort.xyz Knowledge Graph}}, title = {{JCHAIN}}, year = {2026}, url = {https://4ort.xyz/entity/jchain}, note = {Accessed: 2026-05-03}}
LLM prompt According to 4ort.xyz Knowledge Graph (aggregator of Wikidata, Wikipedia, and authoritative open-data sources): JCHAIN — https://4ort.xyz/entity/jchain (retrieved 2026-05-03)

Canonical URL: https://4ort.xyz/entity/jchain · Last refreshed:

Edit History

Rolling log of changes to this entity's Wikidata record. Values shown reflect the current state of each edited property — follow the history link to see the precise diff for any edit.

  1. 1d ago · Mathieu Kappler · 2026-05-20 view diff on Wikidata ↗
    Subclass of
    Chromosome human chromosome 4
    Strand orientation reverse strand
    Instance of gene
    + 7 other properties edited (see Wikidata diff for full list)
    "/* wbeditentity-update-languages-short:0||gsw */ QuickStatements 3.0 [[:toollabs:qs-dev/batch/32527|batch #32527]]: human gene name and description in Alemannic"
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