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VERTEBRATE TRAIT ONTOLOGY - ANNOTATIONS

The Vertebrate Trait Ontology (VT) is being developed as a collaborative effort between the Rat Genome Database at the Medical College of Wisconsin (RGD, http://rgd.mcw.edu), Mouse Genome Informatics at the Jackson Laboratory (http://www.informatics.jax.org/) and the Animal QTL database at Iowa State University (http://www.animalgenome.org/cgi-bin/QTLdb/index). For more information about this vocabulary, or to request additions or changes, please contact us (http://rgd.mcw.edu/contact/index.shtml).
Term:allantois morphology trait
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Accession:VT:0001726 term browser browse the term
Definition:Any measurable or observable characteristic related to the shape, structure, color, or pattern of the fetal membrane between the chorion and the amnion and yolk sac, which contributes to the formation of the umbilical cord and placental blood vessels in mammals.


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  vertebrate trait 2911
    organism trait 1162
      embryo trait 3
        embryonic development trait 3
          extraembryonic tissue morphology trait 3
            allantois morphology trait 0
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