Results 251 to 260 of about 474,034 (395)
Sperm Transfer Under Behavioral and Morphological Constraints in the Orb‐Web Spider Genus Argiope
The polygamous mating system of the orb‐web spider genus Argiope provides a model to study the evolution of sperm transfer under morphological and behavioral constraints. This helps us to understand how male and female behavioral and morphological reproductive traits influence sperm transfer.
Chathuranga Dharmarathne +3 more
wiley +1 more source
Epididymal transcriptional networks underlying sperm motility differences in Chinese indigenous chicken breeds. [PDF]
Li J +7 more
europepmc +1 more source
We found that teleosts employed two different strategies to ensure sufficient ZP (zona pellucida) synthesis: expansion of ZPB1(a) and ZPC1(a) in basal species or liver expression of ZPB1a and ZPC1aa in advanced species. The N‐terminus of expanded ZPB1(a) or ZPC1(a) and liver‐expressed ZPB1a contains repeated units or low‐complexity regions to form ...
Tian Gao +8 more
wiley +1 more source
Development of an open-hardware semen homogenizer and application to serotonin effects on sperm motility. [PDF]
Juárez-Contreras NA +4 more
europepmc +1 more source
The transition of cetaceans from a terrestrial to an aquatic environment involved a crucial sensory adaptation to environments with limited visibility. Vibrissae, important mechanoreceptors, undergo an ontogenetic transformation in odontocetes. This research describes the histomorphology of vibrissae and crypts at different developmental stages ...
Cecilia Mariana Krmpotic +10 more
wiley +1 more source
In Vitro Effects of Mentha suaveolens, Rosmarinus officinalis, and Lippia citriodora Essential Oils on Sperm Motility, Vitality, and DNA Fragmentation. [PDF]
Hilali C +6 more
europepmc +1 more source

