INTROMISSION PATTERN AND SPECIES VAGINAL CODE IN RELATION TO INDUCTION OF PSEUDOPREGNANCY
INTROMISSION PATTERN AND SPECIES VAGINAL CODE IN RELATION TO INDUCTION OF PSEUDOPREGNANCY
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DOI：
10.1126/science.169.3949.995
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发表时间：
1970-01-01
期刊：
影响因子：
56.9
通讯作者：
DIAMOND, M
中科院分区：
文献类型：
--
作者：
DIAMOND, M
在小鼠交配过程中，机械刺激被用来模拟正常的阴道刺激；插入的数量和速率是影响繁殖成功的关键因素。机械诱导假妊娠的最佳组合与交配期间通常看到的雄性行为相当。雄性的行为与物种相关的阴道密码相吻合，增加了同种个体之间繁殖成功的机会。
Mechanical stimulation was used to mimic normal vaginal stimuli during copulation in the mouse; the number and rate of intromissions were crucial influences on reproductive success. The best combinations for the mechanical induction of pseudopregnancy were comparable to those male behaviors normally seen during mating. The behavior of the male coincides with a species-related vaginal code, increasing chances for reproductive success between cospecifics.