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The Mouse Adult Gross Anatomy Ontology and Mammalian Phenotype Ontology are downloaded weekly from the Mouse Genome Informatics databases at Jackson Laboratories ( For more information about these ontologies, see the MGI Publications Page at

Term:absent vas deferens
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Accession:MP:0003557 term browser browse the term
Definition:absence of the secretory duct of the testicle that carries spermatozoa, running from the epididymis, of which it is the continuation, to the prostatic urethra where it terminates to form ejaculatory duct
Synonyms:exact_synonym: absent ductus deferens;   agenesis of vas deferens;   ductus deferens aplasia;   vas deferens aplasia
 alt_id: MP:0003556

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absent vas deferens term browser
Symbol Object Name Evidence Notes Source PubMed Reference(s) RGD Reference(s) Position
G Cftr CF transmembrane conductance regulator IMP RGD PMID:31942562 RGD:126928119 NCBI chr 4:46,561,269...46,728,759
Ensembl chr 4:46,560,885...46,728,756
JBrowse link
G Cftrem2Ang cystic fibrosis transmembrane conductance regulator; CRISPR/Cas9 induced mutant 2, Ang IMP RGD PMID:31942562 RGD:126928119

Term paths to the root
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Term Annotations click to browse term
  mammalian phenotype 5402
    reproductive system phenotype 129
      abnormal reproductive system morphology 97
        abnormal male reproductive system morphology 66
          abnormal male genitalia morphology 66
            abnormal internal male genitalia morphology 58
              abnormal vas deferens morphology 3
                absent vas deferens 3
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