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: L-Cystine (C0010682)

Path Limit Reached (500 paths):

Hierarchy traversal was stopped for the capped direction(s). **All first-level children/parents are now guaranteed to be included,** but paths beyond Level 1 may be incomplete. (Ancestor Raw Count: **501** | Descendant Raw Count: **0**)

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. Chemicals and Drugs (MeSH Category) CUI: C0007995 / Source: MSH
  6. Amino Acids, Peptides, and Proteins CUI: C0002526 / Source: MSH
  7. Amino Acids CUI: C0002520 / Source: MSH
  8. Amino Acids, Diamino CUI: C0002523 / Source: MSH
  9. L-Cystine (START) CUI: C0010682 / 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. Chemicals and Drugs (MeSH Category) CUI: C0007995 / Source: MSH
  6. Amino Acids, Peptides, and Proteins CUI: C0002526 / Source: MSH
  7. Amino Acids CUI: C0002520 / Source: MSH
  8. Amino Acids, Dicarboxylic CUI: C0002524 / Source: MSH
  9. L-Cystine (START) CUI: C0010682 / 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. Chemicals and Drugs (MeSH Category) CUI: C0007995 / Source: MSH
  6. Amino Acids, Peptides, and Proteins CUI: C0002526 / Source: MSH
  7. Amino Acids CUI: C0002520 / Source: MSH
  8. Amino Acids, Sulfur CUI: C0002527 / Source: MSH
  9. Cysteine CUI: C0010654 / Source: MSH
  10. L-Cystine (START) CUI: C0010682 / Source: MSH

Ancestor Path 4 (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. Chemicals and Drugs (MeSH Category) CUI: C0007995 / Source: MSH
  6. Inorganic Chemicals CUI: C0021521 / Source: MSH
  7. Sulfur Compounds CUI: C0038776 / Source: MSH
  8. Amino Acids, Sulfur CUI: C0002527 / Source: MSH
  9. Cysteine CUI: C0010654 / Source: MSH
  10. L-Cystine (START) CUI: C0010682 / Source: MSH

Ancestor Path 5 (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. Chemicals and Drugs (MeSH Category) CUI: C0007995 / Source: MSH
  6. Organic Chemicals CUI: C0029224 / Source: MSH
  7. Sulfur Compounds CUI: C0038776 / Source: MSH
  8. Amino Acids, Sulfur CUI: C0002527 / Source: MSH
  9. Cysteine CUI: C0010654 / Source: MSH
  10. L-Cystine (START) CUI: C0010682 / Source: MSH

Ancestor Path 6 (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. Chemicals and Drugs (MeSH Category) CUI: C0007995 / Source: MSH
  6. Inorganic Chemicals CUI: C0021521 / Source: MSH
  7. Sulfur Compounds CUI: C0038776 / Source: MSH
  8. Sulfhydryl Compounds CUI: C0038734 / Source: MSH
  9. Cysteine CUI: C0010654 / Source: MSH
  10. L-Cystine (START) CUI: C0010682 / Source: MSH

Ancestor Path 7 (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. Chemicals and Drugs (MeSH Category) CUI: C0007995 / Source: MSH
  6. Organic Chemicals CUI: C0029224 / Source: MSH
  7. Sulfur Compounds CUI: C0038776 / Source: MSH
  8. Sulfhydryl Compounds CUI: C0038734 / Source: MSH
  9. Cysteine CUI: C0010654 / Source: MSH
  10. L-Cystine (START) CUI: C0010682 / Source: MSH

Ancestor Path 8 (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. Chemicals and Drugs (MeSH Category) CUI: C0007995 / Source: MSH
  6. Amino Acids, Peptides, and Proteins CUI: C0002526 / Source: MSH
  7. Amino Acids CUI: C0002520 / Source: MSH
  8. Amino Acids, Neutral CUI: C0301715 / Source: MSH
  9. Cysteine CUI: C0010654 / Source: MSH
  10. L-Cystine (START) CUI: C0010682 / Source: MSH

Ancestor Path 9 (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. Inorganic Chemicals CUI: C0021521 / Source: MSH
  7. Electrolytes CUI: C0013832 / Source: MSH
  8. Ions CUI: C0022023 / Source: MSH
  9. Anions CUI: C0003075 / Source: MSH
  10. Sulfides CUI: C0038739 / Source: MSH
  11. Disulfides CUI: C0012771 / Source: MSH
  12. L-Cystine (START) CUI: C0010682 / Source: MSH

Ancestor Path 10 (Root Source: LIMIT)

  1. ... MAX DEPTH REACHED ... CUI: LIMIT / Source: LIMIT
  2. CUI: - / Source: MSH
  3. CUI: - / Source: MSH
  4. MeSH Descriptors CUI: C1256739 / Source: MSH
  5. Topical Descriptor CUI: C1256741 / Source: MSH
  6. Chemicals and Drugs (MeSH Category) CUI: C0007995 / Source: MSH
  7. Inorganic Chemicals CUI: C0021521 / Source: MSH
  8. Gases CUI: C0017110 / Source: MSH
  9. Hydrogen Sulfide CUI: C0020282 / Source: MSH
  10. Sulfides CUI: C0038739 / Source: MSH
  11. Disulfides CUI: C0012771 / Source: MSH
  12. L-Cystine (START) CUI: C0010682 / Source: MSH

Ancestor Path 11 (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. Inorganic Chemicals CUI: C0021521 / Source: MSH
  7. Acids CUI: C0001128 / Source: MSH
  8. Acids, Noncarboxylic CUI: C0001133 / Source: MSH
  9. Hydrogen Sulfide CUI: C0020282 / Source: MSH
  10. Sulfides CUI: C0038739 / Source: MSH
  11. Disulfides CUI: C0012771 / Source: MSH
  12. L-Cystine (START) CUI: C0010682 / Source: MSH

Ancestor Path 12 (Root Source: LIMIT)

  1. ... MAX DEPTH REACHED ... CUI: LIMIT / Source: LIMIT
  2. CUI: - / Source: MSH
  3. CUI: - / Source: MSH
  4. MeSH Descriptors CUI: C1256739 / Source: MSH
  5. Topical Descriptor CUI: C1256741 / Source: MSH
  6. Chemicals and Drugs (MeSH Category) CUI: C0007995 / Source: MSH
  7. Inorganic Chemicals CUI: C0021521 / Source: MSH
  8. Sulfur Compounds CUI: C0038776 / Source: MSH
  9. Hydrogen Sulfide CUI: C0020282 / Source: MSH
  10. Sulfides CUI: C0038739 / Source: MSH
  11. Disulfides CUI: C0012771 / Source: MSH
  12. L-Cystine (START) CUI: C0010682 / Source: MSH

Ancestor Path 13 (Root Source: LIMIT)

  1. ... MAX DEPTH REACHED ... CUI: LIMIT / Source: LIMIT
  2. CUI: - / Source: MSH
  3. CUI: - / Source: MSH
  4. MeSH Descriptors CUI: C1256739 / Source: MSH
  5. Topical Descriptor CUI: C1256741 / Source: MSH
  6. Chemicals and Drugs (MeSH Category) CUI: C0007995 / Source: MSH
  7. Organic Chemicals CUI: C0029224 / Source: MSH
  8. Sulfur Compounds CUI: C0038776 / Source: MSH
  9. Hydrogen Sulfide CUI: C0020282 / Source: MSH
  10. Sulfides CUI: C0038739 / Source: MSH
  11. Disulfides CUI: C0012771 / Source: MSH
  12. L-Cystine (START) CUI: C0010682 / Source: MSH

Ancestor Path 14 (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. Chemicals and Drugs (MeSH Category) CUI: C0007995 / Source: MSH
  6. Inorganic Chemicals CUI: C0021521 / Source: MSH
  7. Sulfur Compounds CUI: C0038776 / Source: MSH
  8. Sulfides CUI: C0038739 / Source: MSH
  9. Disulfides CUI: C0012771 / Source: MSH
  10. L-Cystine (START) CUI: C0010682 / Source: MSH

Ancestor Path 15 (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. Chemicals and Drugs (MeSH Category) CUI: C0007995 / Source: MSH
  6. Organic Chemicals CUI: C0029224 / Source: MSH
  7. Sulfur Compounds CUI: C0038776 / Source: MSH
  8. Sulfides CUI: C0038739 / Source: MSH
  9. Disulfides CUI: C0012771 / Source: MSH
  10. L-Cystine (START) CUI: C0010682 / Source: MSH

Ancestor Path 16 (Root Source: MSH)

  1. Disulfides CUI: C0012771 / Source: MSH
  2. L-Cystine (START) CUI: C0010682 / 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. L-Cystine (START) CUI: C0010682 / Source: MSH

Unique Ancestor Paths Found: 16 | Unique Descendant Paths Found: 1 | Max Depth: 10 levels.