|
'Digging up' 4-billion-year-old fossil protein structures to reveal how they evolvedGranada, Spain (SPX) Aug 09, 2013 Modern proteins exhibit an impressive degree of structural diversity, which has been well characterized, but very little is known about how and when over the course of evolution 3D protein structures arose. In a study published by Cell Press in Structure, researchers resurrected 4-billion-year-old Precambrian proteins in the laboratory and gained novel insights into protein evolution by analyzing their X-ray crystal structures. This method has revealed a remarkable degree of structural similarity ... read more |
| Previous Issues | Aug 08 | Aug 07 | Aug 06 | Aug 05 | Aug 02 |
|
|
|||||||||||||||
|
![]() CubeSats, SmallSats and MicroSats ![]() Tempur-Pedic Mattress Comparison & Memory Foam Mattress Review ![]() |
|||||||||||||||
|
DAMPE space telescope finds universal spectral feature that narrows field on cosmic ray origins
ThinKom Develops Self-Funded Mobile HPM Weapon to Counter Drone Swarms
Planet and Carbon Mapper Plan SWIR-Only Tanager Satellite for Wider Methane Detection |
|||||||||||||||||
|
|
|
Free Newsletters - Space - Defense - Environment - Energy |
| Buy Advertising | Media Advertising Kit | Editorial & Other Enquiries | Privacy statement |
| The contents herein, unless otherwise known to be public domain, are Copyright 1995-2013 - SpaceDaily. AFP and UPI Wire Stories are copyright Agence France-Presse and United Press International. ESA Portal Reports are copyright European Space Agency. All NASA sourced material is public domain. Additional copyrights may apply in whole or part to other bona fide parties. Advertising does not imply endorsement, agreement or approval of any opinions, statements or information provided by SpaceDaily on any web page published or hosted by SpaceDaily. Privacy statement |