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General Information
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| Term |
peritrophic membrane |
ID (Ontology) |
FBbt:00003142 (Fly Anatomy) |
| Definition |
Non-cellular matrix composed of chitin and glycoprotein secreted into the lumen of the proventriculus (cardia), between the outer and intermediate layers by a group of cells in the anterior proventriculus. It covers the luminal side of the midgut posterior to the proventriculus, separating the midgut epithelial cells from the gut contents. It can be divided into 4 distinct layers in the proventriculus and 2 layers in the midgut.[ FlyBase:FBrf0048518 FlyBase:FBrf0064792 FlyBase:FBrf0223413 ] |
| Also Known As |
"peritrophic matrix" |
| Comment |
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Links to External Ontologies
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Annotations
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Records annotated with this term OR any of its CHILD TERMS
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Records annotated with this exact term (annotations to child terms are NOT included)
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| Data Class | Field | Records |
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| Alleles (FBal) | PHENOTYPE_MANIFEST_IN | 7 | | Insertions (FBti) | PHENOTYPE_MANIFEST_IN | 2 | | Constructs (FBtp) | PHENOTYPE_MANIFEST_IN | 1 |
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Full annotation statements including this term (annotations to child terms are NOT included), and relevant FlyBase records
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| Full annotation statements | Relevant FlyBase reports |
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| Alleles | Insertions | Constructs |
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peritrophic membrane (all annotations which use CV term, excluding "NOT" statements) | 7 | 2 | 1 | peritrophic membrane | adult stage | 4 | 2 | 1 |
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Relationships