Brain Transcriptome Database (BrainTx)http://rdf.ncbi.nlm.nih.gov/pubmed/

A. Schürmann, et.al., Reduced sperm count and normal fertility in male mice with targeted disruption of the ADP-ribosylation factor-like 4 (Arl4) gene., Molecular and cellular biology, 2002, 22
http://rdf.ncbi.nlm.nih.gov/pubmed/11909968