Send us a Message

Submit Data |  Help |  Video Tutorials |  News |  Publications |  Download |  REST API |  Citing RGD |  Contact   


The Vertebrate Trait Ontology (VT) is being developed as a collaborative effort between the Rat Genome Database at the Medical College of Wisconsin (RGD,, Mouse Genome Informatics at the Jackson Laboratory ( and the Animal QTL database at Iowa State University ( For more information about this vocabulary, or to request additions or changes, please contact us (

Term:male reproductive system morphology trait
go back to main search page
Accession:VT:0001145 term browser browse the term
Definition:Any measurable or observable characteristic related to the shape, structure, color, or pattern of the organs associated with producing offspring in the gender that produces spermatozoa.

show annotations for term's descendants           Sort by:

Term paths to the root
Path 1
Term Annotations click to browse term
  vertebrate trait 6
    organ system trait 6
      reproductive system trait 0
        reproductive system morphology trait 0
          male reproductive system morphology trait 0
            bulbourethral gland morphology trait + 0
            epididymis morphology trait + 0
            penis morphology trait + 0
            prostate morphology trait + 0
            scrotum morphology trait + 0
            seminal gland morphology trait + 0
            testis morphology trait + 0
            vas deferens morphology trait 0
paths to the root