Search Options
close
Search the following clips:
All Clips
Everyone's Clips
My Guides
Sign Up
Install
Learn More
Login
Genetic 'Fingerprints' of Evolution
Silkweaver
follow
8
4-14-2008 7:17 PM
343 views
tags:
biology
,
evolution
,
molecular biology
,
dna
Add a Comment
Login
to Comment. Not a member yet?
Sign up
Related Clips
Researchers turn one form of adult mouse c...
A man made "plague" to treat a plague
McCain's VP Choice a Marginal Creationist
Pioneering Research in Neuromorphic Electr...
Wind Turbines Kill Bats Without Impact
The Secret Of Fast Complex Brain Restructu...
Future for clean energy lies in 'big bang'...
More clips from
Silkweaver
Why you should go with your gut feeling
Seeing in four dimensions
Identity and Individuality in Quantum Theory
Today's Top Clips
36 views of Mt Fuji
High speed waterfigures image & video - magnificent!
Robotic Exoskeleton Allows a Paralyzed Man to Walk - inspirational!
Halliburton Sued for ‘Human Trafficking’
Another Stonehenge Found Deep In Amazon Forest
London from above at night
An Ecstasy of Tomatoes
Animal Hair Styles
Why Everyone Should Be in Favor of Reducing Taxes on the Rich
Olbermann dislikes freedom of speech and of the press
visit the
Top Clips page
View the Top Clips from
April 14, 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/15a21ab1-da53-44b3-a7e4-02e1fd8e86b5/FFD74963-A930-438F-988C-4E027EFD1985/" 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.dailygalaxy.com/my_weblog/2008/04/genetic-fingerp.html" href="http://www.dailygalaxy.com/my_weblog/2008/04/genetic-fingerp.html" style="font-size: 11px;">www.dailygalaxy.com</a></div><blockquote style="text-align: left; padding: 0px 8px; margin: 4px 0px 8px 0px; background: transparent; border: none;" cite="http://www.dailygalaxy.com/my_weblog/2008/04/genetic-fingerp.html"> Recent research has identified some important new fragments of DNA, though the method might sound more like market research than medical genetics: they looked at DNA across different species and asked "Okay, raise your hand/flipper/paw if this bit is important".</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.dailygalaxy.com/my_weblog/2008/04/genetic-fingerp.html"> The key is "conservation". If a genetic sequence is important, it won't be changed too much - evolution proceeds by randomly mutating pieces of the code, but any cell that tries tinkering too much with the vital parts will soon find out why they're called "vital".</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.dailygalaxy.com/my_weblog/2008/04/genetic-fingerp.html">Every cell that survives has these vital sections in common, while the parts that aren't as important tend to vary more randomly between different eras, species or even individuals.</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.dailygalaxy.com/my_weblog/2008/04/genetic-fingerp.html">The recent advance is the identification of more such "conserved" regions in the introns. </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/FFD74963-A930-438F-988C-4E027EFD1985/blog/" title="blog or email this clip"><img src="http://content9.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
