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Chemistry World
February 11, 2013
Philip Ball
A (chemical) potential theory of life's origin This theory says that life arose at hydrothermal vents, not merely because these provide heat and the ingredients for making complex organics but because they create sustained gradients of ion concentration. mark for My Articles similar articles
Chemistry World
March 21, 2011
Michael Gross
Origin of life experiments revisited Modern analysis of forgotten samples has given chemists in the US additional insights the origins of life on Earth. mark for My Articles similar articles
Chemistry World
July 2, 2014
Tim Wogan
Miller's forgotten experiments point to primitive protein genesis Stanley Miller's experiments are still adding to our understanding of prebiotic Earth. mark for My Articles similar articles
Chemistry World
October 26, 2006
Victoria Gill
Volcanoes Reveal the Secret of the Origin of Life Life began with a chemical reaction under the sea over four billion years ago. That is the claim of a German scientist whose team has recreated a crucial part of the reaction, synthesizing all the necessary ingredients for a living organism. mark for My Articles similar articles
Chemistry World
October 16, 2008
Hayley Birch
Miller's legacy: new clues to origins of life Scientists have re-examined dried residues in 50-year-old vials from classic 'primordial soup' experiments to glean new information about how life originated on Earth. mark for My Articles similar articles
Chemistry World
June 16, 2011
Forming the First Sugars with Formose Reactions Hydrothermal synthesis could provide greener synthesis methods as well as information about the origin of life. mark for My Articles similar articles
Chemistry World
September 16, 2014
Patrick Walter
Computer simulations point to formamide as prebiotic intermediate in 'Miller' mixtures Formamide may have played a key role in the genesis of life mark for My Articles similar articles
Chemistry World
March 17, 2015
Andy Extance
Reaction map suggests meteorite chemistry route to life UK chemists have found a reaction network that they believe shows that 'pretty much everyone' working on life's molecular origins is wrong -- but also 'right, in a sense'. mark for My Articles similar articles
Chemistry World
June 30, 2015
Jessie-May Morgan
Space-like conditions give rise to metabolic precursors Mimicking interstellar conditions, a team of scientists at NASA has synthesized complex organic molecules thought to be necessary for the origin of life. mark for My Articles similar articles
Chemistry World
January 8, 2012
David Bradley
The TNA world that came before the RNA one Once it was recognised that DNA is key to the molecular self-replication that underpins life, chemists have sought to understand the origins of this double-helical molecule in that primordial age. mark for My Articles similar articles
Chemistry World
September 12, 2010
Mike Brown
Comet shockwaves helped stimulate life on Earth The shock waves caused as comets hit the early Earth could have helped promote the formation of amino acids and the early building blocks of life, say US researchers. mark for My Articles similar articles
Chemistry World
May 13, 2009
James Urquhart
Insight into RNA origins UK researchers have offered new insight into the origins of RNA and possibly life itself. mark for My Articles similar articles
Chemistry World
January 17, 2014
Katia Moskvitch
Life may have begun in a tiny water droplet Chemical reactions run much faster and more efficiently when they take place in tiny droplets rather than in freestanding water -- such as a puddle or a lake, say researchers. mark for My Articles similar articles
Chemistry World
February 11, 2015
James Urquhart
'Early RNA' reactions characterized Researchers have shown how precursor nucleotide molecules could have self-polymerized without enzymes and subsequently given rise to the catalytic activity of the simplest, most ancient forms of RNA. mark for My Articles similar articles
Chemistry World
April 19, 2012
Andy Extance
Polymers perform non-DNA evolution Scientists have found that six polymer alternatives to DNA can pass on genetic information, and have evolved one type to specifically bind target molecules. mark for My Articles similar articles
Chemistry World
December 20, 2011
Laura Howes
Cutting edge chemistry in 2011 With the help of an expert panel of journal editors Chemistry World reviews the ground breaking research and important trends in this year's crop of chemical science papers. mark for My Articles similar articles
Chemistry World
January 21, 2011
Russell Johnson
Jump starting prebiotic photochemistry Light activated reactions of organic molecules in fatty acid membranes offers a plausible method for energy transfer and storage in prebiotic systems, claim US scientists. mark for My Articles similar articles
Chemistry World
March 15, 2007
Henry Nicholls
The Mother of All Enzymes Scientists have uncovered the three-dimensional structure of what might be biology's first enzyme. This sheds light on the chemistry at a key moment in the origin of life, they argue. mark for My Articles similar articles
Chemistry World
August 10, 2015
Kira Welter
Peptide glue may have held first protocell components together Electrostatic interactions induced by short, positively charged, hydrophobic peptides are all it takes to attach RNA to vesicle membranes. mark for My Articles similar articles
Chemistry World
December 8, 2008
Hayley Birch
Meteorites hitting oceans may have kick-started life Japanese scientists have done laboratory experiments to test the idea. mark for My Articles similar articles
AskMen.com It's Turtles All The Way Down The world's largest atom smasher threw together minuscule particles racing at unheard of speeds in conditions simulating those just after the Big Bang -- a success that kick-started a multi-billion-dollar experiment that could one day explain how the universe began. mark for My Articles similar articles
Chemistry World
May 20, 2013
Emma Stoye
RNA world hypothesis strengthened by iron The RNA world hypothesis has gained another boost after research shows that RNA is more catalytically active under conditions similar to those on Earth billions of years ago. mark for My Articles similar articles
Chemistry World
January 28, 2015
Emma Stoye
Tiny volcanic cracks 'incubated' ancient DNA Tiny pores within volcanic rocks on ancient Earth may have provided the ideal conditions for replicating molecules, and could also have driven the evolution of longer and longer genetic sequences, researchers in Germany have shown. mark for My Articles similar articles
Chemistry World
October 18, 2012
Andy Extance
RNA teams up to beat selfish rivals A team from Portland State University has shown that cooperative ribozymes -- RNA enzymes -- outdo 'selfish' autocatalytic competitors for the same building blocks. mark for My Articles similar articles