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: Bacteriophage P22 (C0162540)

Ancestor Paths (Parents/Root)

Ancestor Path 1 (Root Source: MSH)

  1. CUI: - / Source: MSH
  2. CUI: - / Source: MSH
  3. MeSH Descriptors CUI: C1256739 / Source: MSH
  4. Topical Descriptor CUI: C1256741 / Source: MSH
  5. Organisms (MeSH Category) CUI: C1256748 / Source: MSH
  6. Viruses CUI: C0042776 / Source: MSH
  7. Bacteriophages CUI: C0004651 / Source: MSH
  8. Salmonella Phages CUI: C0036123 / Source: MSH
  9. Bacteriophage P22 (START) CUI: C0162540 / Source: MSH

Ancestor Path 2 (Root Source: MSH)

  1. CUI: - / Source: MSH
  2. CUI: - / Source: MSH
  3. MeSH Descriptors CUI: C1256739 / Source: MSH
  4. Topical Descriptor CUI: C1256741 / Source: MSH
  5. Organisms (MeSH Category) CUI: C1256748 / Source: MSH
  6. Viruses CUI: C0042776 / Source: MSH
  7. Bacteriophages CUI: C0004651 / Source: MSH
  8. Caudovirales CUI: C0206376 / Source: MSH
  9. Podoviridae CUI: C0206381 / Source: MSH
  10. Bacteriophage P22 (START) CUI: C0162540 / Source: MSH

Ancestor Path 3 (Root Source: MSH)

  1. CUI: - / Source: MSH
  2. CUI: - / Source: MSH
  3. MeSH Descriptors CUI: C1256739 / Source: MSH
  4. Topical Descriptor CUI: C1256741 / Source: MSH
  5. Organisms (MeSH Category) CUI: C1256748 / Source: MSH
  6. Viruses CUI: C0042776 / Source: MSH
  7. DNA Viruses CUI: C0012923 / Source: MSH
  8. Caudovirales CUI: C0206376 / Source: MSH
  9. Podoviridae CUI: C0206381 / Source: MSH
  10. Bacteriophage P22 (START) CUI: C0162540 / Source: MSH

Descendant Paths (Children/Leaves)

This concept appears to be a Leaf node in the available hierarchies (showing only the starting concept).

Descendant Path 1 (Top Source: MSH)

  1. Bacteriophage P22 (START) CUI: C0162540 / Source: MSH

Unique Ancestor Paths Found: 3 | Unique Descendant Paths Found: 1 | Max Depth: 10 levels.