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Oligotriche and quaking gene mutations. Phenotypic effects on mouse spermatogenesis and testicular steroidogenesis
Oligotriche quaking gene mutations Phenotypic effects mouse spermatogenesis testicular steroidogenesis
2009/2/10
The phenotypic actions of the oligotriche gene mutation on testicular function have not been elucidated, although it is known that male mice homozygous for the mutation are infertile. In the present...
Compound Heterozygous Mutations in the SRD5A2 Gene Exon 4 in a Male Pseudohermaphrodite Patient of Chinese Origin
5--Reductase enzyme deficiency 5--reductase type 2 gene mutations male pseudohermaphroditism
2008/12/22
The goal of this study was to perform 5--reductase type 2 gene (SRD5A2) analysis in a male pseudohermaphrodite (MPH) patient with normal testosterone (T) production and normal androgen receptor (AR)...
Sperm Mitochondrial Mutations as a Cause of Low Sperm Motility
Infertility oligoasthenoteratozoospermia mitochondrial DNA short tandem repeats
2008/12/19
We report the unique case of a 28-year-old man who, in spite of having a varicocele and a sperm concentration of 5 million/mL, of which 10% were motile and 20% had normal forms (oligoasthenoteratozo...