intestinal mucosa morphology trait jejunum mucosa morphology trait 2010-05-18T01:14:20Z Any measurable or observable characteristic related to the shape, structure, color or pattern of the mucous lining of the portion of the small intestine that extends from the duodenum to the ileum; this consists of epithelium, lamina propria, and a layer of smooth muscle cells. Trait.ontology VT:0010222 caripark