Analysis Tools
reproductive system
 N |
• male mice exhibit testicular morphology, weight, and histology with normal sperm morphology and motility
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• male mice produce no offspring
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• spermatozoa exhibit reduced ability to fertilize cumulus-free oocytes compared with wild-type sperm
• however, spermatozoa are capable of fertilizing intact cumulus-oocyte complexes or zona pellucida-free oocytes
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cellular
