Table 1. Male exons tested for PLOD1, PLCZ1 mutation sites.
Gene Name	Chromosome location	Nucleic acid changes	Amino acid change	Exon Introns	Heterozygosity	Diseases and genetic patterns	Pathogenicity
PLOD1	chr1:12027051	c.1658C>T	p.P553L	Exon 16	Hybridization	Ehlers-Danlos syndrome type 6, autosomal recessive inheritance	Clinical significance unclear
PLCZ1	chr12:18837072	c.1733T>C	p.M578T	Exon 14	Hybridization	Type 17 spermatogenic dysfunction, autosomal recessive inheritance	Clinical significance unclear
PLCZ1	chr12:18837072	c.471G>C	p.M157I	Exon 5	Hybridization	Type 17 spermatogenic dysfunction, autosomal recessive inheritance	Clinical significance unclear