Navigation Links
Carnegie Mellon scientists create PNA molecule with potential to build nanodevices

entirely different between humans and chimps, whose lineages diverged about 5 million years ago. The explanation for this difference is unknown, but the finding highlights the fact that significant changes in gene expression patterns, and thus changes in many effects of the aging process, can accumulate over relatively short stretches of evolutionary time.

These results raise a number of questions about age-related gene expression changes, including whether metabolically active non-brain tissues display similar patterns of changes, and whether the divergence between human and chimp patterns was the direct result of selection, or was an inevitable consequence of some other difference in brain evolution. The patterns seen in this study also provide a starting point for understanding the network of genetic changes in aging, and may even reveal targets for treatment of neurodegenerative diseases.


'"/>

Source:


Page: 1 2

Related biology news :

1. Carnegie Mellon scientists develop tool that uses MRI to visualize gene expression in living animals
2. Robot-based system developed at Carnegie Mellon detects life in Chiles Atacama desert
3. Green catalyst destroys pesticides and munitions toxins, finds Carnegie Mellon University
4. Carnegie Mellon University research reveals how cells process large genes
5. Carnegie Mellon cyLab researchers work to develop new red tide monitoring
6. Team led by Carnegie Mellon University scientist finds first evidence of a living memory trace
7. Carnegie Mellon U. transforms DNA microarrays with standard Internet communications tool
8. Carnegie Mellon develops non-invasive technique to detect transplant rejection at cellular level
9. Carnegie Mellon scientists show brain uses optimal code for sound
10. DNA conclusive yet still controversial, Carnegie Mellon professor says
11. Teens unaware of sexually transmitted diseases until they catch one, Carnegie Mellon study finds
Post Your Comments:
(Date:7/9/2014)... to species, selection for traits that are attractive to ... enhances opportunities to mate, the tail of male peacocks ... of California, Riverside have now found that sexual selection ... are linked. Describing the life histories of more than ... researchers found that species with placentas tend to have ...
(Date:7/9/2014)... critically ill children with traumatic injuries have identified ... likely to develop a hospital-acquired infection. The study, ... published online in June in the journal ... that could lead to the clinical implementation of ... or reverse immune system damage following critical illness ...
(Date:7/9/2014)... 100 diseases that can attack soybean crops, why would ... wanted list? University of Illinois scientists cite the earth,s ... needed on the fungus that causes charcoal rot. , ... conditions but Macrophomina phaseolina , the fungus that ... , "As the climate continues to change and we ...
Breaking Biology News(10 mins):Biologists link sexual selection and placenta formation 2Biologists link sexual selection and placenta formation 3Biologists link sexual selection and placenta formation 4Immune function predicts infection risk among child trauma patients 2Immune function predicts infection risk among child trauma patients 3Climate change provides good growing conditions for charcoal rot in soybeans 2Climate change provides good growing conditions for charcoal rot in soybeans 3
... EUREKA Chairmanship 2009/2010! The conference, hosted and conceptually designed ... be held on July 6-7, 2009, at Maritim Hotel ... heart of the city, only a few steps away ... the current and future opportunities and challenges for Europe,s ...
... used by millions worldwide to effectively lower blood cholesterol ... Sclerosis (MS) patients treated with high daily dosages. ... Institute (MNI), McGill University, demonstrates that statin therapy in ... nervous system. The findings, published in The American ...
... to model in mice because their symptoms are complex ... when transferred to a mouse. The lack of animal ... By strategically altering a protein-making molecule, a mouse was ... feeling and cause paralysis of the arms and legs ...
Cached Biology News:One size does not fit all 2A new mouse model provides insight into genetic neurological disorders 2
(Date:1/15/2014)... 15, 2014 More than 5 million ... 1 in 3 seniors will die with Alzheimer’s or ... jaw-dropping figures have shocked many Americans into looking for ... prevent these tragic age-related cognitive disorders. Jonathan Weisman, president ...
(Date:1/15/2014)... January 15, 2014 The Microcompetition with Foreign ... disease. One of these latent viruses is the Epstein Barr ... (RA). Rheumatoid arthritis (RA) is a chronic inflammatory disease that ... study found that RA patients have high concentrations of EBV ...
(Date:1/15/2014)... 2013 was a banner year of continued innovation ... continued independent research led by the team at Wake ... million grant from the Susanne Marcus Collins Foundation, had ... reviewed journal, Amy Grant highlighted Brainwave Optimization® in First ...
(Date:1/15/2014)... ON (PRWEB) January 15, 2014 AudioNotch ... experimental new therapy for the treatment of tinnitus. Patients ... tinnitus frequency, and over a period of weeks to months, ... Sound Therapy in two forms: Notched Music and Notched White ...
Breaking Biology Technology:Biohack Pure Offers 5 Tips for Increasing Memory in 2014 2Study: Rheumatoid Arthritis (RA) Patients Have EBV; The CBCD Says this is Consistent with Microcompetition 2Study: Rheumatoid Arthritis (RA) Patients Have EBV; The CBCD Says this is Consistent with Microcompetition 3Dynamic Innovative Technology Showcased at Scottsdale Company’s Open House 2Dynamic Innovative Technology Showcased at Scottsdale Company’s Open House 3
... Fla., Oct. 7 GeneWize Life Sciences ... Bulletin Board: GNLK) announced before a full house of ... targeting the teen market, adding to their current flagship ... The new nutrition and skin-clearing products, aimed ...
... BioMarin Pharmaceutical Inc. (Nasdaq: BMRN ... Executive Officer of BioMarin, will host a ... 28, at 5:00 p.m. ET to discuss ... Dial-in Number:  866.202.3048International Dial-in Number:  617.213.8843Participant Code: ...
... JOSEPH, Mich., Oct. 7 GeneGo, Inc., a leading ... and chemistry, announced today that they have integrated GenomeQuest,s ... MetaDrug. Using GenomeQuest,s interactive analysis, scientists who ... of interest (hundreds of millions of reads, to thousands ...
Cached Biology Technology:GeneWize Announces New Skin Clearing Product and Teen Nutrition at Annual Convention 2BioMarin to Host Third Quarter 2010 Financial Results Conference Call and Webcast on Thursday, October 28 at 5:00 p.m. ET 2GeneGo Announces Integration With GenomeQuest for Pathway Analysis of Next Generation Sequencing Data 2
Request Info...
2 ml SmartScan Racks...
... Immunogen: Partially purified ... MA1-710 detects vitamin D receptor (VDR) ... amphibian, and fish tissues. This ... or glucocorticoid receptors. MA1-710 detects ...
... The integration of 2D polyacrylamide gel electrophoresis ... regarded as a core technology platform for ... power for complex samples limited only in ... small and large proteins. Quantitative image based ...
Biology Products: