Navigation Links
Molecules assemble in water, hint at origins of life
Date:2/20/2013

aradox of your grandfather's ax," said Hud, a professor in the School of Chemistry and Biochemistry. "If your father changed the handle and you changed the head, is it the same ax? We see RNA the same way. Its chemical structure might have changed over time, but it was in continual use so we can consider it to be the same molecule."

Hud concedes that scientists may never be 100 percent sure what existed four billion years ago when a complex mixture of chemicals started to work together to start life. His next goal is to determine whether the proto-RNA bases can be linked by a backbone to form a polymer that could have functioned as a genetic material.

Georgia Tech partnered with the Institute for Research in Biomedicine in Barcelona, Spain on the project. The proto-RNA's two-component, self-assembling system consisted of cyanuric acid (CA) and TAPAS, a derivative of triaminopyrimidine (TAP).

In addition to addressing the origin-of-life questions, Hud suggests the self-assembly process could be used in the future to create new materials, such as nanowires.


'/>"/>

Contact: Jason Maderer
maderer@gatech.edu
404-385-2966
Georgia Institute of Technology
Source:Eurekalert  

Page: 1 2

Related biology news :

1. How our cells cope with toxic small molecules
2. How computers push on the molecules they simulate
3. Dance of water molecules turns fire-colored beetles into antifreeze artists
4. A class of RNA molecules protects germ cells from damage, Penn vet researchers show
5. Researchers develop new stamping process to pattern biomolecules at high resolution
6. Nano-velcro clasps heavy metal molecules in its grips
7. Weighing molecules 1 at a time
8. New model gives hands-on help for learning the secrets of molecules
9. Iowa State, Ames Lab researchers invent new tool to study single biological molecules
10. Scientists reassemble the backbone of life with a particle accelerator
11. Scientists reassemble the backbone of life with a particle acceleratorynchrotron X-rays
Post Your Comments:
*Name:
*Comment:
*Email:
Related Image:
Molecules assemble in water, hint at origins of life
(Date:10/16/2014)... have a new synthesis of recent research findings to ... in the two states. , The Ecology and ... Washington: A Synthesis of the Relevant Biophysical Science and ... published by the U.S. Forest Service,s Pacific Northwest Research ... managers for a synthesis of the large body of ...
(Date:10/16/2014)... efficiently, they are anything but sustainable: environmental damage ... is becoming increasingly evident. Despite their disadvantages, however, ... regarded as the sole possibility of achieving higher ... Bernhard Schmid, an ecology professor at the University ... agriculture and forestry. After all, a new study ...
(Date:10/16/2014)... Calif. (October 16, 2014) – Post-menopausal women experienced ... on hormone levels or genital bleeding, after 12 ... an investigational fermented soy germ-based nutritional supplement previously ... to a new peer-reviewed pilot study reported in ... (NAMS) annual scientific meeting. , "These data ...
Breaking Biology News(10 mins):New report synthesizes best available science on management of moist mixed-conifer forests 2Plant communities produce greater yield than monocultures 2Plant communities produce greater yield than monocultures 3S-equol supplements associated with improved measures of reproductive health in postmenopausal women 2
... Virus (HCV) infects up to 500,000 people in the ... is the single biggest cause of people requiring a ... with groups across Europe and the USA, scientists from ... may be a significant step towards a vaccine. ...
... The Simons Foundation, through its Autism Research Initiative, has ... University Cell and DNA Repository (RUCDR) to establish a ... will be collected from 2,000 families that have a ... this project is known, will constitute the core resource ...
... may be to blame for the gradual extinction of ... according to Ulrich Kutschera and colleagues from the University ... in Austria. Their findings show that human-induced temperature ... of Austria may have led to the near extinction ...
Cached Biology News:Possible hepatitis C vaccine 2Rutgers Genetics receives $7.8 million for autism research 2Rutgers Genetics receives $7.8 million for autism research 3Role reversal as humans suck life out of leeches 2
(Date:10/19/2014)... The Latin American hardware encryption display market ... with analysis and forecast of revenue. This market was ... to reach $2,366.8 million by 2018, at a CAGR ... the TOC of the Latin American hardware encryption market ... provided. It also provides a glimpse of the segmentation ...
(Date:10/19/2014)... (PRWEB) October 19, 2014 The ... bromine market in Asia-Pacific with analysis and forecast ... the Asia Pacific Bromine Market report, to get ... also provides a glimpse of the segmentation in ... various tables and figures. , http://www.micromarketmonitor.com/market/asia-pacific-bromine-6741503144.html ...
(Date:10/19/2014)... The report "Chocolate, Cocoa Beans, Lecithin, Sugar and Vanilla ... Forecast (2011 - 2016)," analyzes the chocolate market ... major market drivers, restraints, and opportunities for the chocolate ... global chocolate market is expected to grow from $83.2 ... estimated CAGR of 2.7% from 2011 to 2016. , ...
(Date:10/19/2014)... According to market research report ... Controllers; Wireless gateways)]- Global Advancements, Forecasts and Analysis ... Outdoor Wi-Fi market with analysis and forecasting of ... identifies the drivers and the restrains for this ... and challenges. , Browse 65 market data tables ...
Breaking Biology Technology:The Latin American hardware encryption display market is expected to reach $2,366.8 million by 2018 - New Report by MicroMarket Monitor 2The Latin American hardware encryption display market is expected to reach $2,366.8 million by 2018 - New Report by MicroMarket Monitor 3The Asia-Pacific Bromine Market is estimated to grow to $4,080.1 million by 2018 - New Report by MicroMarket Monitor 2The Asia-Pacific Bromine Market is estimated to grow to $4,080.1 million by 2018 - New Report by MicroMarket Monitor 3Chocolate Market Projected To Reach $98.3 Billion by 2016 - New Report by MarketsandMarkets 2Chocolate Market Projected To Reach $98.3 Billion by 2016 - New Report by MarketsandMarkets 3Chocolate Market Projected To Reach $98.3 Billion by 2016 - New Report by MarketsandMarkets 4Outdoor Wi-Fi Market (by Access Points, WLAN Controllers, Wireless gateways) Expected to Cross $37.2 Billion by 2018 - New Report by MarketsandMarkets 2Outdoor Wi-Fi Market (by Access Points, WLAN Controllers, Wireless gateways) Expected to Cross $37.2 Billion by 2018 - New Report by MarketsandMarkets 3Outdoor Wi-Fi Market (by Access Points, WLAN Controllers, Wireless gateways) Expected to Cross $37.2 Billion by 2018 - New Report by MarketsandMarkets 4
... Calif., Oct. 19, 2011 Process automation specialist Endress+Hauser ... company that develops, produces and distributes sensors, hardware and ... to strengthen its position in the area of biotechnology ... important role in the future, not only in the ...
... Applications International Corporation (SAIC) (NYSE: SAI ) ... National Institute of Allergy and Infectious Diseases (NIAID), part ... preclinical services for the development of biopharmaceutical products for ... the end of fiscal year 2011.  The total funding ...
... NEW YORK, Oct. 19, 2011 ... research report is available in its ... Erythematosus Therapeutics (SLE) - Pipeline Assessment ... http://www.reportlinker.com/p0656881/Systemic-Lupus-Erythematosus-Therapeutics-SLE---Pipeline-Assessment-and-Market-Forecasts-to-2018.html#utm_source=prnewswire&utm_medium=pr&utm_campaign=Pathology ...
Cached Biology Technology:Endress+Hauser and Finesse Solutions Form Strategic Partnership - Swiss Process Automation Provider Invests in US Biotech Company 2Endress+Hauser and Finesse Solutions Form Strategic Partnership - Swiss Process Automation Provider Invests in US Biotech Company 3SAIC Awarded Contract by National Institute of Allergy and Infectious Diseases 2Systemic Lupus Erythematosus Therapeutics (SLE) - Pipeline Assessment and Market Forecasts to 2018 2Systemic Lupus Erythematosus Therapeutics (SLE) - Pipeline Assessment and Market Forecasts to 2018 3Systemic Lupus Erythematosus Therapeutics (SLE) - Pipeline Assessment and Market Forecasts to 2018 4Systemic Lupus Erythematosus Therapeutics (SLE) - Pipeline Assessment and Market Forecasts to 2018 5Systemic Lupus Erythematosus Therapeutics (SLE) - Pipeline Assessment and Market Forecasts to 2018 6Systemic Lupus Erythematosus Therapeutics (SLE) - Pipeline Assessment and Market Forecasts to 2018 7Systemic Lupus Erythematosus Therapeutics (SLE) - Pipeline Assessment and Market Forecasts to 2018 8Systemic Lupus Erythematosus Therapeutics (SLE) - Pipeline Assessment and Market Forecasts to 2018 9Systemic Lupus Erythematosus Therapeutics (SLE) - Pipeline Assessment and Market Forecasts to 2018 10
... Major Science Major Science MS 300V (Cat. ... supply designed to meet most electrophoresis needs ... unit. Major Science MS 300V power supply ... to instruments used in electrophoresis. 4 pairs ...
...
The Programmable MP-3500P-F Power Supply can be applied for any Microfluidic application....
Rabbit polyclonal to Synapsin II ( Abpromise for all tested applications). entrezGeneID: 6854 SwissProtID: Q92777...
Biology Products: