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Mouse testicular sulfated glycoprotein-1：sequence analysis of the common backbone structure of prosaposins
Mouse testicular sulfated glycoprotein-1 common backbone structure prosaposins
2009/2/17
We have generated a cDNA encoding the mouse sulfated glycoprotein-1 (SGP-1) by polymerase chain reaction amplification of a mouse testicular Uni-Zap XR cDNA library with two synthetic oligonucleotid...
Influence of semen collection method on ejaculate characteristics in the common marmoset, Callithrix jacchus
Spermatozoa electroejaculation vaginal washing artificial insemination
2009/2/16
A source of normal spermatozoa (sperm) is required for many andrological and reproductive studies. Ideally the method used for semen collection should be repeatable and reliable but should not influ...
Collection and analysis of semen from the common marmoset（Callithrix jacchus）
Collection analysis semen common marmoset
2009/2/7
The authors examined the seminal characteristics of 16 male common marmosets (Callithrix jacchus) to provide baseline data for future studies of the reproductive biology of this species. Semen sampl...
Altered protamine 2 expression is uncommon in donors of known fertility, but common among men with poor fertilizing capacity, and may reflect other abnormalities of spermiogenesis
Semen sperm chromatin fertilization IVF infertility
2008/12/29
During the spermatid elongation stage of spermiogenesis approximately 85% of sperm nuclear histones are replaced by protamines. Protamines increase the packing ratio of sperm chromatin, presumably fac...