- Y-linked inheritance (HP:0001450): A mode of inheritance that is observed for traits related to a gene encoded on the Y chromosome. Evidence: PCS. Frequency: 1/1. (PMID:19246359)
- Male infertility (HP:0003251). Evidence: PCS. Frequency: 1/1. (PMID:19246359)
- Young adult onset (HP:0011462): Onset of disease at the age of between 16 and 40 years. Evidence: PCS. Frequency: 1/1. (PMID:19246359)
- Reduced sperm motility (HP:0012207): An abnormal reduction in the mobility of ejaculated sperm. Evidence: PCS. Frequency: 1/1. (PMID:19246359)
These phenotypes are associated with the disease spermatogenic failure, Y-linked, 1 (OMIM:400042).