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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:embryonic hematopoiesis trait
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Accession:VT:0003396 term browser browse the term
Definition:Any measurable or observable characteristic related to the function of or processes in the development of primarily large, nucleated erythroblasts as well as some megakaryocytes and primitive macrophages occurring in blood islands in the yolk sac, generally occurs from E7-E11 in the mouse and through 10 weeks in humans.
Synonyms:exact_synonym: primitive hematopoiesis



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  vertebrate trait 2384
    organism trait 936
      embryo trait 1
        embryonic development trait 1
          embryonic hematopoiesis trait 0
            embryonic erythropoiesis trait 0
Path 2
Term Annotations click to browse term
  vertebrate trait 2384
    organ system trait 1553
      hemolymphoid system trait 29
        hemolymphoid system development trait 0
          hematopoietic system development trait 0
            blood cell development trait 0
              embryonic hematopoiesis trait 0
                embryonic erythropoiesis trait 0
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