Table I.

Gene set enrichment analysis.

Class	Set name	FDR
Disease/phenotype	Arrest of male meiosis	7.80E-06
	Abnormal male meiosis	1.70E-03
	Azoospermia	2.50E-03
	Decreased testis weight	4.80E-03
	Abnormal spermatocyte morphology	5.80E-03
	Male infertility	5.90E-03
	Small testis	6.80E-03
	Male germ-cell apoptosis	7.30E-03
	Testicular atrophy	8.10E-03
	Abnormal apoptosis	1.70E-02
	Abnormal synaptonemal complex	3.90E-02
Gene ontology	Mitotic cell cycle (GO:0000278)	1.40E-04
	G1/S transition of mitotic cell cycle (GO:0000082)	2.50E-03
	DNA repair (GO:0006281)	8.10E-03
	Protein K63-linked ubiquitination (GO:0070534)	1.70E-02
	GTP catabolic process (GO:0006184)	1.70E-02
	Protein K48-linked ubiquitination (GO:0070936)	2.60E-02
	Meiosis (GO:0007126)	2.60E-02
	G1 phase of mitotic cell cycle (GO:0000080)	4.70E-02
	Ubiquitin-dependent protein catabolic process (GO:0006511)	4.80E-02

False discovery rate (FDR) is <0.05. For a list of RNAs associated with different Subclasses, refer to Supplementary Table S2.

Enrichment of specific disease/phenotypes and gene ontologies was performed using GeneSetDB (Araki et al., 2012).