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Category archives for: Biotechnology

Chinese Crunch Human Genome With Videogame Chips

Can GPUs keep up with the torrent of DNA data these machines crank out? Photo: Lawrence Berkeley National Laboratory

Jan. 11, 2012 (TSR) - The world’s largest genome sequencing center once needed four days to analyze data describing a human genome. Now it needs just six hours. The trick is servers built with graphics chips — the sort of processors that were originally designed to draw images on your personal computer. They’re called graphics processing [...]

Hacking the Genome: Scientists Create New Organisms Not Found in Nature

NEw DNA

The genetic information of all living cells is stored in the DNA composed of the four canonical bases adenine (A), cytosine (C), guanine (G) and thymine (T). An international team of researchers has now succeeded in generating a bacterium possessing a DNA in which thymine is replaced by the synthetic building block 5-Chlorouracil (c), a [...]

Genome power is about to sweep world: Nobel laureate

Face it: Professor Barry Marshall says the genome will soon be part and parcel of everyday life. Photo: Alex Ellinghausen

NOBEL laureate Barry Marshall plans to become the first Australian to post his own full genetic code, or genome, on the internet, even though it does reveal unsettling insights. His nearly-completed six-billion-piece code shows he is at nearly three times higher lifetime risk of macular degeneration and double for testicular cancer and for Alzheimer’s disease. [...]

The Chip is the Machine

Reading DNA: Ion Torrent’s chip, built using semiconductor technology, can read DNA sequence directly, without the optical systems used by other sequencing machines.  Credit: Ion Torrent

San Francisco, CA, USA. December 8, 2010. (TSR)- A device that reads the sequence of DNA using semiconductor technology could bring the power of sequencing to a much broader swath of the science world. The desktop machine, developed by a startup called Ion Torrent, is slated to go on sale this month and will cost $50,000, [...]

Scientists attach barcodes to mouse embryos — human ones coming soon

EmbrionsCodificats,0

BARCELONA, Spain. November 26, 2010 (TSR) - Researchers from the Department of Cell Biology, Physiology and Immunology at Universitat Autònoma de Barcelona UAB, in collaboration with researchers from the Institute of Microelectronics of Barcelona (IMB-CNM) of the Spanish National Research Council (CSIC), have developed an identification system for oocytes and embryos in which each can be individually [...]

Chip-in-a-pill may be approved in 2012

Chip-in-a-pill

Giant Swiss pharmaceutical company Novartis AG, based in Basel, is developing a pill containing an embedded microchip, which it hopes to submit for regulatory approval in Europe within 18 months. The chip is activated by the stomach acid, and transmits information to a patch attached to the patient’s skin, which then sends it on to [...]


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