UMLS Hierarchy Tracer (Ancestors & Descendants)

Enter a Concept ID (CUI) to view its parent and child hierarchies. Select a preferred language for display names; **English will be used as a fallback**.

Displaying names in **English (ENG)** (with English fallback).

Target Concept: Purinergic P1 Receptor (C0001471)

Ancestor Paths (Parents/Root)

Ancestor Path 1 (Root Source: LIMIT)

  1. ... MAX DEPTH REACHED ... CUI: LIMIT / Source: LIMIT
  2. CUI: - / Source: MSH
  3. MeSH Descriptors CUI: C1256739 / Source: MSH
  4. Topical Descriptor CUI: C1256741 / Source: MSH
  5. Chemicals and Drugs (MeSH Category) CUI: C0007995 / Source: MSH
  6. Amino Acids, Peptides, and Proteins CUI: C0002526 / Source: MSH
  7. Proteins CUI: C0033684 / Source: MSH
  8. Membrane Proteins CUI: C0025252 / Source: MSH
  9. Receptors, Cell Surface CUI: C0034800 / Source: MSH
  10. Receptors, Neurotransmitter CUI: C0034828 / Source: MSH
  11. Receptors, Purinergic CUI: C0034836 / Source: MSH
  12. Purinergic P1 Receptor (START) CUI: C0001471 / Source: MSH

Ancestor Path 2 (Root Source: LIMIT)

  1. ... MAX DEPTH REACHED ... CUI: LIMIT / Source: LIMIT
  2. CUI: - / Source: MSH
  3. MeSH Descriptors CUI: C1256739 / Source: MSH
  4. Topical Descriptor CUI: C1256741 / Source: MSH
  5. Chemicals and Drugs (MeSH Category) CUI: C0007995 / Source: MSH
  6. Amino Acids, Peptides, and Proteins CUI: C0002526 / Source: MSH
  7. Proteins CUI: C0033684 / Source: MSH
  8. Membrane Proteins CUI: C0025252 / Source: MSH
  9. Receptors, Cell Surface CUI: C0034800 / Source: MSH
  10. Receptors, G-Protein-Coupled CUI: C0682972 / Source: MSH
  11. Receptors, Purinergic CUI: C0034836 / Source: MSH
  12. Purinergic P1 Receptor (START) CUI: C0001471 / Source: MSH

Descendant Paths (Children/Leaves)

Descendant Path 1 (Top Source: MSH)

  1. Purinergic P1 Receptor (START) CUI: C0001471 / Source: MSH
  2. Receptor, Adenosine A1 CUI: C0001451 / Source: MSH

Descendant Path 2 (Top Source: MSH)

  1. Purinergic P1 Receptor (START) CUI: C0001471 / Source: MSH
  2. Receptor, Adenosine A3 CUI: C0664494 / Source: MSH

Descendant Path 3 (Top Source: MSH)

  1. Purinergic P1 Receptor (START) CUI: C0001471 / Source: MSH
  2. Receptors, Adenosine A2 CUI: C0001452 / Source: MSH
  3. Receptor, Adenosine A2B CUI: C0667931 / Source: MSH

Descendant Path 4 (Top Source: MSH)

  1. Purinergic P1 Receptor (START) CUI: C0001471 / Source: MSH
  2. Receptors, Adenosine A2 CUI: C0001452 / Source: MSH
  3. Receptor, Adenosine A2A CUI: C0255998 / Source: MSH

Unique Ancestor Paths Found: 2 | Unique Descendant Paths Found: 4 | Max Depth: 10 levels.