Data from: Female-induced remote regulation of sperm physiology may provide opportunities for gamete-level mate choice

负责人：

关键词：

cryptic female choice;sexual selection;egg;sperm;Acrosome reaction;Glycan

DOI：

doi:10.5061/dryad.151r7

摘要：

ially moderate mate choice at the gamete level. Here we show that sperm glycan modifications and the strength of acrosome reaction are both dependent on specific

Data from: Sperm head morphology is associated with sperm swimming speed: a comparative study of songbirds using electron microscopy

负责人：

St?stad, Hanna Nyborg

关键词：

Structure-function relationships Sexual selection Sperm competition Sperm shape Scanning electron microscopy

DOI：

doi:10.5061/dryad.341kj02

摘要：

(i.e. long acrosome, short nucleus, wide helical membrane, and a more pronounced waveform along the sperm head ‘core’) had faster-swimming sperm

Data from: Sperm head abnormalities are more frequent in songbirds with more helical sperm: A possible trade-off in sperm evolution

负责人：

St?stad, Hanna

关键词：

acrosome cell integrity passerine bird sperm competition sperm damage sperm morphology

DOI：

doi:10.5061/dryad.1mj39tf

摘要：

Sperm morphology varies enormously across the animal kingdom. While knowledge of the factors that drive the evolution of interspecific variation

Data from: Ejaculate quality and constraints in relation to sperm competition levels among eutherian mammals

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关键词：

trade-offs;life-history evolution;basal metabolic rate;physiology;Coevolution;variation;ejaculate quality;sperm competition

DOI：

doi:10.5061/dryad.qj811

摘要：

ore, sperm motility and viability were positively associated with the mass-corrected metabolic rate, but the percentage of morphologically normal and acrosome-intac

Data from: Sperm head abnormalities are associated with excessive omega-6 fatty acids in two finch species feeding on sunflower seeds

负责人：

St?stad, Hanna Nyborg

关键词：

avian diet lipid peroxidation omega 6 sperm morphology

DOI：

doi:10.5061/dryad.145mg74

摘要：

t the proportion of LA was positively correlated with the frequency of abnormal sperm heads (sperm missing the acrosome), while there was no significant effec