Leestma J E, Sepsenwol S
J Reprod Fertil. 1980 Jan;58(1):267-70. doi: 10.1530/jrf.0.0580267.
In Wobbler mice (neurological mutants affected with progressive motor neurone degenerative disease) a defect in sperm tail mobility and axonemal geometry was observed. Similar but less extensive abnormalities were seen in the ciliary axonemes of the ductuli efferentes.