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MAMMALIAN PHENOTYPE - ANNOTATIONS

The Mouse Adult Gross Anatomy Ontology and Mammalian Phenotype Ontology are downloaded weekly from the Mouse Genome Informatics databases at Jackson Laboratories (ftp://ftp.informatics.jax.org/pub/reports/index.html). For more information about these ontologies, see the MGI Publications Page at http://www.informatics.jax.org/mgihome/other/publications.shtml.

Term:absent type I pneumocytes
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Accession:MP:0010817 term browser browse the term
Definition:absence of the flattened, branched squamous cells that covers more than 98 percent of the alveolar surface, and have thin (50-100 nm) cytoplasmic extensions to form the air-blood barrier essential for normal gas exchange
Synonyms:exact_synonym: absent AT1;   absent ATI;   absent Pulmonary alveolar type I cell;   absent Type 1 pneumocyte;   absent lung type 1 cells;   absent membranous pneumocytes;   absent small alveolar cells;   absent squamous alveolar cell;   absent squamous alveolar lining cell;   absent type 1 alveolar epithelial cells;   absent type I alveolar epithelial cells;   absent type I cells;   absent type I pneumonocytes
 xref: CL:0002062;   FMA:62500


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Term paths to the root
Path 1
Term Annotations click to browse term
  mammalian phenotype 0
    respiratory system phenotype 0
      abnormal respiratory system morphology 0
        abnormal lung morphology 0
          abnormal lung epithelium morphology 0
            abnormal pulmonary alveolus epithelium morphology 0
              abnormal pulmonary alveolus epithelial cell morphology 0
                abnormal type I pneumocyte morphology 0
                  decreased type I pneumocyte number 0
                    absent type I pneumocytes 0
Path 2
Term Annotations click to browse term
  mammalian phenotype 0
    respiratory system phenotype 0
      abnormal respiratory system morphology 0
        abnormal lung morphology 0
          abnormal pulmonary alveolar system morphology 0
            abnormal pulmonary acinus morphology 0
              abnormal pulmonary alveolus morphology 0
                abnormal pulmonary alveolus epithelium morphology 0
                  abnormal pulmonary alveolus epithelial cell morphology 0
                    abnormal type I pneumocyte morphology 0
                      decreased type I pneumocyte number 0
                        absent type I pneumocytes 0
paths to the root