Dr. Quake of Stanford University only needed $ 50,000 and a calendar month ’s time to discharge a genome sequence mental process which previously took $ 300 million , over 250 multitude , and several years . How cheap would Windows 7 be with this guy ’s price - cutting ?
Dr. Stephen Quake and his squad used a “ commercially available , icebox - sized legal instrument called the Helicos Biosciences SMS Heliscope ” to sequence Quake ’s genome .
This motorcar , also make out as a single molecule sequencer , is unbelievable . rather of call for to generate thousands upon thousands of copies of a person ’s DNA , it chop the key units of DNA , the stem , into short strands , slap them onto a specially treated glass plate , and proceeds to read the sequence .
After these steps are completed , a series of computers will assemble all the desoxyribonucleic acid strands into a genome while comparing it to previously compiled genome . According to an algorithm used by the squad , this sequencing outgrowth results in genome which are about 95 % complete . ( This is on equation with previous sequence technology . )
While Quake ’s research is crucial in what it defend : genome sequencing could become something used by steady health care supplier to diagnose genetic predispositions to disease ( or maybe just figure out if someone’sgenetic code“contains a form of a factor that has sometimes been tie in with increase disagreeability ” ) , it also does something curious : in shows a far larger decrease in cost than Moore ’s law alone would suggest . The combination of dependable processing with a far well algorithm resulted in this dramatic progress over the preceding eight old age and we ca n’t waitress to see how the execution of ameliorate algorithms will continue to affect this trend . [ Business Wire ]
Photo byHelicos
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