Search Options
close
Search the following clips:
All Clips
Everyone's Clips
My Guides
Sign Up
Install
Learn More
Login
vývojII
Vlacil
follow
0
7-12-2008 6:11 AM
20 views
Add a Comment
Login
to Comment. Not a member yet?
Sign up
Related Clips
Morning Sickness Means A Girl
Ahmadinejad's ally denounced for pro-Israe...
It's the smell of the future :)
Snarkalicious Response From Georgian People
Md. woman sues state for right to massage ...
DNC smears Cantor for being Jewish
Solzhenitsyn Cross-in-Dirt story never hap...
More clips from
Vlacil
vývoj
zkouška
Today's Top Clips
Proven: Gorillas have human emotions
World’s Most Spectacular Skylines
Does Bush Believe McCain Was Tortured?
Do we create the world just by looking at it?
Drunk Builders & Mad Architects
Where are we heading?
Polygamy is the key to a long life
A New State Of Mind
Eight of the Most Scenically Breathtaking Natural Springs in the World
Research: music is an important influence on our memories
visit the
Top Clips page
View the Top Clips from
July 12, 2008
Embed This Clip In Your Site...
<div style="margin: 12px 0px; font-family: arial; color: #333333; background: #ffffff; border: solid 4px #e5e5e5; width: 100%; clear: left;"><div class="CM_CTB_Content_Wrap" style="margin: 0px; padding: 0px;background-color: #ffffff;"><div style="border-bottom: solid 1px #dcdcdc; white-space: nowrap; margin-bottom: 8px; background-color: #eeeeee ;background-image: url(http://www.clipmarks.com/images/source-bg.gif); background-repeat: repeat-x; height: 24px; line-height: 24px; vertical-align: middle; padding-bottom: 4px; color: #666666; font-size: 10px;" ><a href="http://clipmarks.com/clip-to-blog/" title="see clips that are hot right now"><img src="http://content.clipmarks.com/blog_embed/96cb29aa-bb54-41a4-be0a-de305e07d54b/E613CCBC-2DAD-46D5-9954-48E3C76DAE2E/" alt="" width="19" height="19" border="0" style="vertical-align: middle; margin: 0px 4px; display: inline; border: none; float:none;" /></a>clipped from <a title="http://www.national-geographic.cz/scripts/detail.php?id=1461" href="http://www.national-geographic.cz/scripts/detail.php?id=1461" style="font-size: 11px;">www.national-geographic.cz</a></div><blockquote style="text-align: left; padding: 0px 8px; margin: 4px 0px 8px 0px; background: transparent; border: none;" cite="http://www.national-geographic.cz/scripts/detail.php?id=1461"><div align="center"><img src="http://content6.clipmarks.com/blog_cache/www.national-geographic.cz/img/4A19CFF4-C647-4A32-BDD8-AA6302431F31" alt="Y-chromozomální genealogický strom a distribuce Y-haploskupin ve svete." /></div></blockquote><div style="height: 2px; font-size: 2px; background: #dcdcdc; border-bottom: solid 1px #f5f5f5; margin: 2px 4px;"></div><blockquote style="text-align: left; padding: 0px 8px; margin: 4px 0px 8px 0px; background: transparent; border: none;" cite="http://www.national-geographic.cz/scripts/detail.php?id=1461"><P class="center"> V malých tlupách doby kamenné docházelo snadno ke genetickému driftu (převládnutí linií určitého dominantního člena) a staré Y-haploskupiny se tudíž dnes vyskytují v geograficky dobře vymezených oblastech, které ukazují na místo jejich původu. Protože muži jen zřídkakdy opouštěli vlastní klan, Y-haploskupiny také velmi pomáhají při zkoumání historických migrací. Naproti tomu genetické studie založené na mtDNA (mitochondriálních) haploskupinách jsou méně informativní a mnohem „rozmazanější“, protože ženské geny z řady důvodů „tekly“ mezi geneticky cizími populacemi (podle: http://www.scs.uiuc.edu/~mcdonald/WorldHaplogroupsMaps.pdf). </P></blockquote></div><div style="margin: 0px 6px 6px 4px;"><table style="font-size: 11px;border-spacing: 0px;padding: 0px;" cellpadding="0" cellspacing="0" width="100%"><tr><td style="background:transparent;border-width:0px;padding:0px;"> </td><td align="right" style="background:transparent;border-width:0px;padding:0px;width:107px" width="107"><a href="http://clipmarks.com/share/E613CCBC-2DAD-46D5-9954-48E3C76DAE2E/blog/" title="blog or email this clip"><img src="http://content7.clipmarks.com/images/c2b-foot.png" border="0" alt="blog it" width="107" height="17" style="border-width:0px;padding:0px;margin:0px;" /></a></td></tr></table></div></div>
Clipmarks
Home
New Clips
Top Clips
Dashboard
Popular Topics
News
Life
Science
Technology
Entertainment
Get Started
Sign Up
Install Clipping Tool
How Clipping Works
Clip-to-Blog™
ClipSearch
Tools and Resources
FAQ
ClipWeek
Top Clippers
Top Tags
Site Map
About Clipmarks
About Us
Contact
Blog
Copyright
Privacy
EULA
OK