VT ontology navigation

• VT root
  .....
      • blood cell morphology trait

• platelet morphology trait   VT:0010183   (48)
Definition: Any measurable or observable characteristic related to the shape, structure, color, or pattern of disc-like fragments of megakaryocytes that are found in the blood and function in clotting. [ISBN:0-683-40008-8];
• platelet quantity     (26)
• platelet size trait     (19)




MP:0010183 (abnormal CD4-positive helper T cell morphology) is numbered similarly to VT:0010183 but is over in the MP ontology (semantics may or may not be similar).

• To list mapped measures click on the counts in parentheses.
• Counts are "number of measure mappings" and aren't necessarily the count of distinct measures.
• Terms ending in "_" are terminal (leaf) nodes in the ontology structure.
• To start at a root node:   VT root   MA root   MP root
• More about ontologies in MPD