kidney cortex morphology trait kidney molecular composition trait kidney cortex molecular composition trait 2026-07-14T19:35:23Z Any measurable or observable characteristic related to the proportions of proteins, minerals, nutrients, gases, or other substances in the outer area of the kidney, which conains the glomeruli and the capsules that enclose them, as well as the proximal and distal tubules. VT:0011318 Trait.ontology