Currently, sequencing a genome – which allows to know the susceptibility of an individual to certain diseases – is a very complex process using sophisticated computers and robots.And although the procedure is becoming less expensive – in 2007 a genome sequencing cost $1 million – still very few people can have access to their genetic secrets since the current cost is approximately US$ 50,000 today the process is carried out in several stages, which are long and complex.But as point researchers in the journal Nano Letters, the new technology could sequence throughout the genome of a person in a single laboratory and procedure at a fraction of the current cost. Medical research already carried out the sequencing of genomes of populations to understand health trends of a country and develop strategies and treatments specifically targeting those populations.Secret Geneticospero an individual’s genome would allow much more detailed knowledge about a person’s nearly 25,000 genes and their risks of diseases such as diabetes, cancer or Alzheimer.La new technology consists of a chip that contains a nanoporo – a tiny 50 nanometer hole – by which crosses a strand of DNA at high speed using an electric current.As to the strand emerges from the back of the chip its sequence of codes is read by an electrode that sends signals to a computer which in turn interprets those signals and builds the genome sequence. Filed under: Preventive Medicine Research Institute. Our initial experiments suggest that in theory we can carry out a complete revision of the 3.165 billion bases of the human genome in minutes says Dr. Joshua Edel, one of the authors of the research.This would provide enormous benefits for medical tests, or to obtain DNA profiles for police and other security forces.The scientist added that the technology could easily be adapted to create a device able to read up to 10 billion bases per second, compared to the typical 10 bases by second that can currently be read with technical flows of a single molecule.According to the authors, the technology could have several advantages over current techniques that they require to carry out several chemical processes to decompose and replicate small sections of DNA molecules in order to determine its sequence.Unlike these, with interconnecting chips allow the sequencing in a single procedure and in addition, they say, the chips are durable materials that can be washed and reused without impairing its performance. Researchers already patented new technology and hope to make it available in practice in about 10 years.