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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 umbilical cord blood vessels
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Accession:MP:0012301 term browser browse the term
Definition:absence of any of the three blood vessels, usually one large umbilical vein and two small umbilical arteries, buried within Wharton's jelly, that transport blood to and from the placenta, where exchange between the mother and fetus takes place
Synonyms:exact_synonym: absent umbilical blood vessels;   absent umbilical vessels



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  mammalian phenotype 5420
    embryo phenotype 12
      abnormal extraembryonic tissue morphology 10
        abnormal umbilical cord morphology 0
          abnormal umbilical cord blood vessel morphology 0
            absent umbilical cord blood vessels 0
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