Matches in Ubergraph for { <https://frink.apps.renci.org/.well-known/genid/B09097fb28b18bbf98d0d9e849327b0a7> ?p ?o ?g. }
Showing items 1 to 5 of
5
with 100 items per page.
- B09097fb28b18bbf98d0d9e849327b0a7 source "WP:Stomach#In_other_animals" @default.
- B09097fb28b18bbf98d0d9e849327b0a7 type Axiom @default.
- B09097fb28b18bbf98d0d9e849327b0a7 annotatedProperty UBPROP_0000008 @default.
- B09097fb28b18bbf98d0d9e849327b0a7 annotatedSource UBERON_0000945 @default.
- B09097fb28b18bbf98d0d9e849327b0a7 annotatedTarget "We restrict this to the vertebrate specific structure - see the grouping class 'food storage organ' for analogous structures in other species. Teleosts: Zebrafish is functionally stomach-less, but may retain ontogenic footprint. Although the precise shape and size of the stomach varies widely among different vertebrates, the relative positions of the oesophageal and duodenal openings remain relatively constant. As a result, the organ always curves somewhat to the left before curving back to meet the pyloric sphincter. However, lampreys, hagfishes, chimaeras, lungfishes, and some teleost fish have no stomach at all, with the oesophagus opening directly into the intestine. The gastric lining is usually divided into two regions, an anterior portion lined by fundic glands, and a posterior with pyloric glands. Cardiac glands are unique to mammals, and even then are absent in a number of species. The distributions of these glands vary between species, and do not always correspond with the same regions as in man. Furthermore, in many non-human mammals, a portion of the stomach anterior to the cardiac glands is lined with epithelium essentially identical to that of the oesophagus. Ruminants, in particular, have a complex stomach, the first three chambers of which are all lined with oesophageal mucosa" @default.