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Chemistry World
September 23, 2009
Simon Hadlington
Direct route to RNA sequences Scientists in the US appear to have cracked a major problem in molecular biology: how to sequence single molecules of RNA directly. mark for My Articles similar articles
Chemistry World
February 21, 2012
Phillip Broadwith
Nanopore sequencing bags its first genome Oxford Nanopore has presented the first complete genome to be sequenced using a nanopore. mark for My Articles similar articles
Chemistry World
January 20, 2011
James Urquhart
SNPs on display DNA origami and atomic force microscopy have been combined to reliably detect and image single nucleotide polymorphisms, the most common form of genetic variation in the human genome. mark for My Articles similar articles
Bio-IT World
September 2005
Kevin Davies
Fantastic 454: DNA Sequencing Pyrotechnics In an exciting advance for DNA sequencing technology, a research team at 454 Life Sciences Corp. has essentially sequenced and assembled a bacterial genome sequence based on a mere 4-hour run on the company's proprietary instrument. mark for My Articles similar articles
Chemistry World
March 8, 2010
Lewis Brindley
Molecular midwives helped birth of DNA 'Molecular midwives' - are compounds that played a crucial role in combining small nucleotide fragments into the first genetic polymeric material. mark for My Articles similar articles
Technology Research News
June 15, 2005
Kimberly Patch
DNA Machine Links Molecules Researchers have fashioned a nanomechanical device from DNA that can be programmed to align a series of molecules and fuse them together. The technique could potentially be used to put together designer polymers, encrypt information, and carry out computations. mark for My Articles similar articles
Chemistry World
October 13, 2015
Simon Hadlington
DNA movement through motor proteins measured Researchers have adapted a method for DNA sequencing to measure directly and with exquisite sensitivity the movement of a single molecule of DNA as it is drawn through specialized motor proteins. mark for My Articles similar articles
IEEE Spectrum
June 2009
Prachi Patel
Advance in Nanopore Gene Sequencing Magnets help in the quest for the $1000 genome mark for My Articles similar articles
BusinessWeek
October 23, 2008
John Carey
Reading the Entire Genetic Code Pioneers such as 23andMe and Navigenics use snips of genes to make medical predictions. Now new tools from more start-ups are on the horizon. mark for My Articles similar articles
Chemistry World
August 23, 2011
Josh Howgego
Expanded genetic alphabet could spell out new genes Chemists have created an artificial genetic code capable of evolving to produce new genes. The code consists of six bases, rather than the standard four, and could form the basis of randomly mutating synthetic life. mark for My Articles similar articles
Technology Research News
September 24, 2003
Glow shows individual DNA Researchers have made a type of artificial DNA of that glows when it combines with a specific sequence of natural DNA. In principle, the method could be used to develop DNA chips that directly sense individual DNA molecules. mark for My Articles similar articles
Chemistry World
July 21, 2011
James Mitchell Crow
Sequencing Chip Decodes DNA Proton by Proton Technology that can directly detect the chemical reaction as a single nucleotide adds to the end of a growing strand of DNA is about to slash the cost of genome sequencing, its inventors say. mark for My Articles similar articles
Chemistry World
February 22, 2009
Phillip Broadwith
Reading DNA Base by Base A technique to electrically detect individual DNA bases cut from a single strand of DNA has been developed by researchers in the UK. mark for My Articles similar articles
Chemistry World
November 29, 2010
James Mitchell Crow
DNA readers ratchet closer Rapid, cheap DNA sequencing has just edged a step closer, thanks to a new technique to control the motion of single DNA strands as they pass through a protein nanopore 'reader'. mark for My Articles similar articles
Bio-IT World
November 19, 2004
John Russell
GSAC Rolls On Genome Sequencing and Analysis Conference rolls on... Stephen Quake discusses research on single-molecule DNA sequencing by synthesis... A photocleavable fluorescent nucleotide for DNA sequencing and analysis... mark for My Articles similar articles
Bio-IT World
April 2006
Karen Hopkin
AGBT Meeting Puts Genome Advances Front and Center If the presentations at February's Advances in Genome Biology and Technology (AGBT) are any indication, the race to generate fresh approaches to produce more sequence for less is far from over -- and looks to be heating up. mark for My Articles similar articles
Chemistry World
April 25, 2006
Jon Evans
DNA Sequencing Reaches the Space Age The smallest ever DNA sequencer, only 10cm in diameter, comprises a complex network of microscopic pumps, valves, heaters and electrophoresis channels, many of which were initially developed for use in a device to detect life on Mars. mark for My Articles similar articles
Technology Research News
August 22, 2005
DNA Technologies The versatile DNA molecule has proven to be a powerful technological building block. Researchers have developed ways of combining DNA molecules that allow them to carry out computations in test tubes and create two-dimensional patterns and three-dimensional structures at the nanoscale. mark for My Articles similar articles
Chemistry World
March 1, 2011
Catherine Bacon
Unravelling chromosomes Danish scientists have used a micro device to isolate centimetre-long portions of human DNA to help study the genetic make-up of diseased cells. 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
The Motley Fool
August 12, 2009
Brian Orelli
The Next Big Thing Is Not Right in Front of You Perhaps the fastest evolving technology right now is found in DNA sequencing. mark for My Articles similar articles
Science News
September 21, 2002
Ivars Peterson
DNA's Error-Detecting Code Chemist Donall A. Mac Donaill of Trinity College in Dublin, Ireland, has now shown that patterns inherent in the chemical makeup of DNA correspond to a digital error-detecting code. mark for My Articles similar articles
Chemistry World
June 26, 2008
Bea Perks
Liquid Crystals Stand up for DNA Detection Liquid crystals that realign in response to DNA can reveal subtle sequence alterations, even a single base mutation, report US scientists. mark for My Articles similar articles
Chemistry World
February 1, 2008
Lewis Brindley
Genetic Code Read Directly From RNA Scientists have directly read the genetic code from a single strand of RNA for the first time, using a combination of powerful microscopes and laser spectroscopy techniques. mark for My Articles similar articles
Technology Research News
March 24, 2004
DNA has nano building in hand Researchers from Ludwig Maximilians University in Germany have built a simple molecular machine from DNA that can bind to and release single molecules of a specific type of protein. mark for My Articles similar articles
IEEE Spectrum
March 2013
Eliza Strickland
The Gene Machine and Me Ion Torrent's chip-based genome sequencer is cheap, fast, and poised to revolutionize medicine mark for My Articles similar articles
Wired
August 2000
Jennifer Hillner
Area 22 The inside story of the first fully sequenced chromosome. mark for My Articles similar articles
Technology Research News
February 11, 2004
Scientists brew tree-shaped DNA Researchers from Cornell University have synthesized a new type of DNA that can be used as a nanotechnology building block. mark for My Articles similar articles
PC Magazine
July 13, 2005
John R. Quain
DNA Printing Press A group of scientists believes it has an inexpensive nanoprinting technique that could lead to the mass production of DNA-based chips that could revolutionize disease detection. mark for My Articles similar articles
Chemistry World
May 6, 2009
Phillip Broadwith
Nano-boxes from DNA origami Danish researchers have made a nano-sized box out of DNA that can be locked or opened in response to 'keys' made from short strands of DNA. mark for My Articles similar articles
IEEE Spectrum
July 2010
Prachi Patel
Computing the Neanderthal Genome New software helped decode the DNA of our stone-age cousins mark for My Articles similar articles
Technology Research News
April 23, 2003
Kimberly Patch
DNA motor keeps cranking Researchers have been making DNA perform all sorts of shape-changing tricks in recent years, but the need to add pieces of DNA at every step has made it a bit of a stretch to call these molecules motors. A method that keeps the process humming changes things. mark for My Articles similar articles
Chemistry World
January 2012
DNA motors on With the relentless rise of DNA nanotechnology's popularity, Emma Davies explores the role chemistry has played in its success mark for My Articles similar articles
Chemistry World
July 16, 2009
James Urquhart
New DNA technique sheds light on ancient populations A new sequencing technique that is cheaper and less wasteful has been used to decode and analyse the mitochondrial genomes of five Neanderthal individuals. mark for My Articles similar articles
Chemistry World
May 29, 2014
Hepeng Jia
Chinese-made DNA sequencer aims to challenge foreign dominance With an independently developed next-generation DNA sequencer, Chinese scientists are aiming to challenge the dominance of international players in the world's fastest growing genome sequencing market. mark for My Articles similar articles
HHMI Bulletin
February 2012
Sarah C. P. Williams
Force Factor In the context of cells, forces are required to move molecules. Quantifying these forces gives scientists a way to compare and contrast different molecular motors. mark for My Articles similar articles
Chemistry World
March 4, 2015
Thadchajini Retneswaran
Computational chemists unpick adenine -- thymine bias A chemical model has been created to investigate the evolution of guanine -- cytosine coding regions and found that certain spontaneous mutations are more likely to arise at specific regions of DNA. mark for My Articles similar articles
Reactive Reports
Issue 54
David Bradley
Hula-Hoop DNA Amplification Periodic nanostructures made of gold nanoparticles and long DNA strands with repeated sequences have been prepared by using a technique known as "rolling circle amplification" or the "hula-hoop" technique. mark for My Articles similar articles
Chemistry World
January 11, 2008
John Bonner
DNA Nanoparticles Detect Gene Expression US scientists have made nanoparticles from DNA that they say could be used to identify the genes being expressed in a single cell. mark for My Articles similar articles
Reactive Reports
Apr/May 2005
David Bradley
At Last, the Structure of DNA Researchers have made a significant advance in our understanding of life's main molecule, using X-ray crystallography to determine the three-dimensional structures of nearly all the possible sequences of a macromolecule. mark for My Articles similar articles
Chemistry World
October 8, 2013
Hayley Birch
RNA mimic destined for synthetic genome US scientists have taken another step towards the goal of creating self-replicating molecules like those thought to have spawned life on Earth. The researchers made RNA-like polymers capable of copying short sections of genetic code that they suggest could act as genomes in synthetic cells. mark for My Articles similar articles
Chemistry World
August 26, 2007
Michael Gross
Grapevine Genome Reveals Wine's Flavour Secrets The genome of the grapevine, Vitis vinifera, has been decoded by scientists. The research reveals the genetic origins of certain aromas and health-promoting compounds in wine. mark for My Articles similar articles
Bio-IT World
October 2005
Dennis A. Gilbert
The DNA Sequencing Race: From Sprint to Marathon To create faster, cheaper, and better solutions for DNA analysis, we must remain committed to improving both current and new sequencing technologies. Research that just a short while ago might have been considered too complex, too expensive, or just inconceivable is now well within our grasp. mark for My Articles similar articles
Chemistry World
September 17, 2012
Ian Le Guillou
Raising the curtain on single-stranded DNA Scientists have created microfluidic devices containing single-stranded DNA 'curtains' for the first time, allowing scientists to study its interactions with proteins in real time. mark for My Articles similar articles
Chemistry World
November 20, 2013
Patrick Walter
Two-time chemistry Nobelist Fred Sanger dies Double chemistry Nobel laureate Frederick Sanger died yesterday at the age of 95. The Laboratory of Molecular Biology in Cambridge, UK, where he spent much of his research career confirmed his death this morning. mark for My Articles similar articles
Science News
April 8, 2000
Ivars Peterson
Hiding in DNA ...This use of DNA molecules to hide secret messages won Viviana I. Risca of Paul D. Schreiber High School in Port Washington, N.Y., the top prize at this year's Intel Science Talent Search... mark for My Articles similar articles
Chemistry World
May 16, 2007
Tom Westgate
DNA Photography It is a technology that is fast disappearing in the digital age. But black and white photography is more than an archaic art-form to a team of German chemists who have used it as the basis for a simple method of detecting labeled DNA molecules at attomole levels. mark for My Articles similar articles
The Motley Fool
November 17, 2006
Jack Uldrich
Neanderthal DNA Enlightens Investors Investors, the superb performance of 454's gene sequencing equipment on such a difficult and important project bodes well for its future prospects. mark for My Articles similar articles
Chemistry World
June 18, 2009
Lewis Brindley
Chemical speed-dating even faster Researchers in the US have adapted a DNA amplification technique to develop a simpler way to rapidly screen chemical reactions. mark for My Articles similar articles
Chemistry World
April 16, 2014
Jennifer Newton
DNA cube programmed for an exclusive reveal Scientists in Canada have made DNA cubes that are programmed to unzip and reveal molecules locked inside them in response to a carefully chosen trigger. mark for My Articles similar articles