Chemists claim 1st almost all artificial DNA molecule: related news

Chemists claim 1st almost all artificial DNA molecule

Japanese chemists say they have created the world's first DNA molecule made almost entirely of artificial parts, which could lead to improvements in gene therapy, nano-sized computers and other high-tech advances.

Chemists claim 1st almost all artificial DNA molecule

BEIJING, July 8 (Xinhuanet) -- Japanese chemists say they have created the world's first DNA molecule made almost entirely of artificial parts, which could lead to improvements in gene therapy, nano-sized computers and other high-tech advances.

Chemists claim 1st almost all artificial DNA molecule

BEIJING, July 8 (Xinhuanet) -- Japanese chemists say they have created the world's first DNA molecule made almost entirely of artificial parts, which could lead to improvements in gene therapy, nano-sized computers and other high-tech advances.

First DNA Molecule Constructed from Mostly Synthetic Components

ScienceDaily is reporting that Japanese chemists have created the world's first DNA molecule comprised of almost entirely artificial components. The breakthrough could lead to advances in both medicine and technology, possibly utilizing the massive storage capacity of DNA. "In the new study, Masahiko Inouye and colleagues point out that scientists have tried for years to develop artificial versions of DNA in order to extend its amazing information storage capabilities. As the genetic blueprint of all life forms, DNA uses the same set of four basic building blocks, known as bases, to code for a variety of proteins used in cell functioning and development. Until now, scientists have only been able to craft DNA molecules with one or a few artificial parts, including certain bases.

First DNA Molecule Made Almost Entirely Of Artificial Parts

Chemists in Japan report development of the world's first DNA molecule made almost entirely of artificial parts. The finding could lead to improvements in gene therapy, futuristic nano-sized computers, and other high-tech advances, they say.

A global DNA barcode database

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First DNA molecule made almost entirely of artificial parts

Scientists are reporting synthesis of the worlds first DNA molecule made almost of entirely artificial parts. The discovery could be used in the fields of gene therapy and other futuristic high-tech advances such as nano-sized computers. Courtesy of ...

DNA Heritage Success in Patent Battle Helps Keep Genealogy DNA Test Prices Low

PRNewswire/ -- DNA Heritage has recently overcome patent claims held by a competitor which would have severely restricted the use of DNA testing and databases that allow families around the world to match and connect up through their DNA. The patent covers the use of surnames and Y-chromosomes to establish a family connection. The UK Intellectual Property Office (UK IPO) has now rendered a formal opinion stating that the relevant claims are all invalid.

Artificial DNA may power future computers

Washington, July 07: In what may be used to revolutionise gene therapy and other futuristic high-tech advances in the near future, Japanese scientists have created the world's first DNA molecule made almost entirely of artificial parts.

DNA Heritage Success in Patent Battle Helps Keep Genealogy DNA Test Prices Low

RICHMOND, Texas, July 30 /PRNewswire/ -- DNA Heritage has recently overcome patent claims held by a competitor which would have severely restricted the use of DNA testing and databases that allow families around the world to match and connect up through their DNA. The patent covers the use of surnames and Y-chromosomes to establish a family connection. The UK Intellectual Property Office (UK IPO) has now rendered a formal opinion stating that the relevant claims are all invalid.

Google Has All My Data – How Do I Back It Up?

shadeshope writes "Slowly but surely Google has taken over my computing life.How can I back it up? Bit by bit with their mantra, hip image and brilliant services. Google has gained my trust and all my data. I am doing almost all of my computing in the cloud. Google Reader, Calender, Email, Docs and Notes have become my tools of choice. Even to the point where my day book, research notes etc are all on Google's servers.It was just so easy, enabling me to effortlessly work from multiple computers, operating systems and locations. I know, I know, this is foolish — all my eggs are firmly in one basket. It has crept up on me. As a long-time computer user, and committed pessimist, I have used many schemes over the years to ensure my data is safe.

Will Artificial DNA Be the Future of Computers?

A group of Japanese researchers claim to have created artificial DNA. This breakthrough could greatly impact the realm of nano-scale computing, leading to the ultimate 'green' computer and endless possibilities for new biotechnology applications. In these early stages, when hopes are particularly high, it may be beneficial for companies to begin investing in research which emphasizes this medium.

First DNA molecule made almost entirely of artificial parts

UAlbany NanoCollege, Albany city school district partner to launch Nanoscale Science Summer Institute

Coupling Across a DNA Helical Turn Yields a Hybrid DNA/Organic Catenane Doubly Tailed with Functional Termini

We describe the synthesis of a hybrid DNA/organic macrocycle that is prepared by formation of an amide linkage across one full turn of DNA. Formation of a catenane proved that the linkage crossed a turn rather than running along the phosphodiester backbone contour. The product, a doubly tailed catenane, contains 5′- and 3′-termini that can be functionalized further or used to incorporate the catenane structure into other DNA assemblies.

New electrostatic-based DNA microarray technique could revolutionize medical diagnostics

A new method for reading DNA (or RNA) microarrays is based on measuring the electrostatic repulsion between silica microspheres and hybridized DNA. Surface areas containing double-stranded DNA (red) or single-stranded DNA (blue) can be easily disting ...

Computers to be powered by DNA?

Washington, July 07: In what may be used to revolutionise gene therapy and other futuristic high-tech advances in the near future, Japanese scientists have created the world's first DNA molecule made almost entirely of artificial parts.

DNA Sewing Machine Manipulates Delicate DNA Chains Without Breaking Them

Japanese scientists have made a micro-sized sewing machine to sew long threads of DNA into shape. The new work demonstrates a unique way to manipulate delicate DNA chains without breaking them.

Modified DNA helps scientists understand secrets of DNA repair mechanisms

(Nanowerk News) A modified DNA is helping scientists to understand the sophisticated DNA repair mechanisms that allow dormant bacteria to come 'back to life'.

Electron Transport by Molecular Motion of redox-DNA Strands: Unexpectedly Slow Rotational Dynamics of 20-mer ds-DNA Chains End-Grafted onto Surfaces via C6 Linkers

Electron Transport by Molecular Motion of redox-DNA Strands: Unexpectedly Slow Rotational Dynamics of 20-mer ds-DNA Chains End-Grafted onto Surfaces via C

UK Watchdog Nixes iPhone Ad Over 'All Parts of the Internet' Claim

In an iPhone ad aired in the UK, Apple claims that the iPhone can access "all parts of the Internet," presumably to emphasize the phone's ability to surf the Net almost as well as a desktop. But technically, it's not true -- the iPhone doesn't support Flash or Java. It may be quibbling to some, but it's too far a stretch for the UK's Advertising Standards Authority, which ordered the ad pulled.

BioNanomatrix Awarded New NIH Grant for Development of Nanoscale Platform for Single-Molecule DNA Mapping and Haplotype Applications

BioNanomatrix, Inc., a developer of breakthrough nanoscale whole genome imaging platforms for genetic diagnostics, personalized medicine and biomedical research, today announced receipt of a grant from the National Human Genome Research Institute of the U.S. National Institutes of Health (NIH). Under the direction of BioNanomatrix principal investigator Dr. Ming Xiao, the two-year $399,020 project will develop a nanoscale platform for single-molecule haplotyping imaging and analysis of long strands of DNA at ultra-high resolution in a massively parallel format.

DNA sewing machine

(Nanowerk News) Japanese scientists have made a micro-sized sewing machine to sew long threads of DNA into shape. The work published in the Royal Society of Chemistry journal Lab on a Chip demonstrates a unique way to manipulate delicate DNA chains without breaking them ("On-site manipulation of single chromosomal DNA molecules by using optically driven microstructures" – free access article).

Photo Release -- Artificial Life and Paramount Digital Entertainment Launch the Mobile Game -- BRAVEHEART Join William Wallace in His Fight for Freedom in a Game Based On the Academy Award(r)-Winning Movie

Hong Kong-based Artificial Life, Inc. (OTCBB:ALIF) (http://www.artificial-life.com), a leading full service provider of award-winning mobile technology and applications, and Paramount Digital Entertainment today announced the launch of the mobile game BRAVEHEART, a real-time strategy (RTS) adventure based on the Paramount Pictures' motion picture. This release follows the recent launch of another movie-based mobile game developed and distributed by Paramount Digital Entertainment and Artificial Life, SHOOTER, which was released in April of this year.

VA DNA Project Looks to the Past

The state of Virginia has begun a project to re-evaluate the DNA evidence of all convicted of violent crimes. The state crime lab hopes to determine whether the evidence matches the DNA of the person convicted of the crime.

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