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Seasonal Changes in Sperm Chromatin Condensation in Ram（Ovis aries）, Iberian Red Deer （Cervus elaphus hispanicus）, and Brown Bear（Ursus arctos）
SCSA season
2008/12/24
The effect of seasonality (temperate environment, Spain) on the chromatin status of ovine (Churra breed), Iberian red deer, and brown bear spermatozoa was studied. This work aims to improve genet...
Effect of Vasectomy on Sperm Nuclear Chromatin Condensation in the Rabbit
Protamine spermatogenesis vasectomy
2008/12/23
Histone-to-protamine exchange in haploid spermatids is known to play a central role for male fertility. The present study investigates, for the first time, the effects of vasectomy on the expression...