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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
May 2008
Philip Ball i
Pulling our strings There is much more to DNA than that elegant double helix. The author explores the twists and tangles of chromatin. mark for My Articles similar articles
Chemistry World
October 1, 2014
Michael Gross
Viruses melt 'glassy' DNA US Researchers have identified the factors that enable viral DNA to turn from solid to liquid, which allows them to infect host cells. They say the process could become a target for new antiviral therapies. mark for My Articles similar articles
Chemistry World
December 11, 2012
Phillip Broadwith
Seeing the helix of DNA Italian scientists have developed a technique to improve the contrast of electron microscopy images of DNA fibers. mark for My Articles similar articles
HHMI Bulletin
Spring 2013
Sarah C.P. Williams
Sounding the Alarm Details on how cells detect and respond to foreign DNA may provide clues to autoimmune diseases. mark for My Articles similar articles
Chemistry World
May 21, 2012
Simon Hadlington
Rewritable DNA for digital data storage A rewritable memory storage module can form the basis of a digital memory system, scientists suggest, with the cell being able to 'record' transient changes in its internal chemistry. mark for My Articles similar articles
Chemistry World
March 27, 2014
James Urquhart
Synthetic yeast chromosome is fully functional The first complete and functional synthetic yeast chromosome has been created by a team of scientists based in the US. mark for My Articles similar articles
IEEE Spectrum
August 2006
Schoenbach et al.
Zap Extreme voltage could be a surprisingly delicate tool in the fight against cancer. The list of effects that scientists have achieved using nanoseconds-long pulses is growing rapidly, though their actual use as a medical treatment is still years away. mark for My Articles similar articles
Chemistry World
August 9, 2012
Jon Cartwright
'Genetic code' guides nanoparticle growth Researchers in the US and China have demonstrated that DNA can also be used as a blueprint for the creation of non-biological structures. Their 'genetic code' could pave the way for tailored nanoparticles -- fit for use as catalysts, or in surface-enhanced Raman spectroscopy. mark for My Articles similar articles
HHMI Bulletin
Feb 2011
DNA Curtains How proteins behave in such a crash test gives scientists data about their structural integrity, how they attach to DNA, and how they behave in a cell. mark for My Articles similar articles
Chemistry World
May 12, 2014
David Bradley
Elemental discoveries at the cellular level A combination of two high-power analytical techniques -- synchrotron radiation microscopy and atomic force microscopy -- has allowed Italy scientists to map vital elements in a single cancer cell. 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
May 7, 2014
Emma Stoye
Bacterium survives unnatural DNA transplant The first organism that can grow and replicate with an unnatural base pair in its DNA -- giving the cell six nucleotides instead of the usual four -- has been created by scientists in the US. 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
February 23, 2007
Michael Gross
X Labelling Springs a Surprise In stark contrast to expectations, researchers have found that the active versions of genes on X chromosomes are more heavily methylated than the inactive versions. mark for My Articles similar articles
Chemistry World
October 14, 2011
James Mitchell Crow
Twist in the tale to improve gene therapy New insights into the physical properties of different forms of DNA could help to improve gene therapy, chemists in Spain and India say. 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 15, 2010
James Urquhart
All aboard the DNA nanotube Cargo-carrying DNA nanotubes that can rapidly release their load on demand have been made for the first time by Canadian researchers. mark for My Articles similar articles
Chemistry World
August 2007
Philip Ball
Opinion: The Crucible The twist on DNA mark for My Articles similar articles
Chemistry World
January 30, 2011
Mike Brown
Electrons charge down DNA molecular wire US researchers have shown for the first time that a 34nm long DNA strand can be used as a molecular wire to conduct electricity. mark for My Articles similar articles
Chemistry World
August 4, 2011
Sarah Houlton
Targeting DNA Packaging to Treat Leukaemia Scientists in the US have found a new drug target that could be important in treating acute myeloid leukaemia. mark for My Articles similar articles
Chemistry World
October 19, 2009
Simon Hadlington
DNA stretching mystery solved A detailed understanding of the elastic properties of DNA can give scientists key insights into interactions of DNA and the proteins that carry out these manipulations. mark for My Articles similar articles
Chemistry World
October 31, 2008
Manisha Lalloo
DNA-rewinding protein discovered US scientists have found an enzyme that rewinds sections of DNA whose strands have mistakenly come apart. mark for My Articles similar articles
Bio-IT World
March 8, 2005
Kevin Davies
DNA Chips Reveal Gene Activity Broad-Affymetrix collaboration examines chromatin and histone roles in gene regulation. mark for My Articles similar articles
Chemistry World
April 5, 2007
Simon Hadlington
Chemical Probe Seeks Out DNA Damage Researchers have developed a novel way to detect damage on DNA. The finding could open the way to a new toolkit of molecular probes to investigate the impact of chemical modifications on DNA, potentially providing insights into the way that mutations in DNA can result in cancers. mark for My Articles similar articles
Chemistry World
February 28, 2010
Jon Cartwright
Reactions on DNA origami watched with AFM Chemists in Denmark have for the first time imaged chemical reactions on a DNA origami scaffold so that they can precisely attach single molecules, involving atomic force microscopy. mark for My Articles similar articles
Chemistry World
April 14, 2011
Laura Howes
DNA origami yields tiny flask A US group of researchers has made a round bottomed flask from folded up DNA with an internal capacity of just 24000nm 3, which would be enough to hold 800,000 molecules of water. mark for My Articles similar articles
Technology Research News
August 27, 2003
Detector senses single DNA Researchers from the University of California at Los Angeles have tapped differences in the folding characteristics of single-stranded and double-stranded DNA to make a sensor capable of detecting a single DNA molecule. mark for My Articles similar articles
Chemistry World
April 14, 2009
Hayley Birch
DNA electronics a step closer Japanese researchers have improved the electrical conductivity of DNA through simple chemical modifications. mark for My Articles similar articles
Technology Research News
May 5, 2004
Kimberly Patch
DNA Bot Targets Cancer Researchers from Israel have constructed a molecular-size computer that is programmed to find signs of cancer cells, and when they are present, dispense DNA molecules designed to eradicate those cells. mark for My Articles similar articles
Chemistry World
November 16, 2011
Simon Hadlington
Unlocking the secrets of DNA's stiffness Computational chemists believe they have solved one of the puzzles about the stiffness of DNA: how much of the molecule's rigidity is due to electrostatic forces and how much to its physical structure. mark for My Articles similar articles
Chemistry World
January 24, 2013
Laura Howes
Shall I compare thee to a strand of DNA? For billions of years DNA has been life's data storage medium. Now, scientists have used DNA to code and store their media and information, from all of Shakespeare's sonnets to an audio recording of Martin Luther King's 'I have a dream' speech. mark for My Articles similar articles
Chemistry World
November 13, 2015
Cathy Sorbara
Hitching a ride on DNA In the congested intracellular environment, scientists in the Netherlands and the US have found a way for molecules to maneuver through the crowds and arrive at their destination faster. mark for My Articles similar articles
Bank Technology News
January 2010
Rebecca Sausner
Planted Plant DNA Convicts UK Thieves In the UK, Loomis helped convict a pair of cash in transit robbers using DNA evidence, but it wasn't the thieves' own DNA that did them in. mark for My Articles similar articles
Chemistry World
February 3, 2010
Lewis Brindley
DNA origami goes large US researchers have found a way to scale up DNA origami into larger structures by using 'tiles' instead of 'staples' to pin them in place. mark for My Articles similar articles
Reason
Aug/Sep 2000
Ronald Bailey
Strands of Life Book Review: Genome: The Autobiography of a Species in 23 Chapters, by Matt Ridley mark for My Articles similar articles