| Sperm production in different y hgs | |
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| Tweet Topic Started: Mar 12 2011, 12:09:02 PM (297 Views) | |
| black man | Mar 12 2011, 12:09:02 PM Post #1 |
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The Right Hand
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It would be interesting if we could find cases of supposedly pre-patrilineal societies in certain sense and ask the question whether the modes of sperm production in certain hgs could have had advantages in the past of certain populations. Source: Sato et al., Y Chromosome gr/gr Subdeletion Is Associated with Lower Semen Quality in Young Men from the General Japanese Population but Not in Fertile Japanese Men. |
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