Guidelines for using W3C XML Schema
The year before, Nyren’s lab had also spun off a company, Pyrosequencing AB, to refine and commercialize the technology. Pyrosequencing was not the firm that would bring the technology to market, however; that distinction went to Connecticut-based 454 Life Sciences, who licensed whole-genome pyrosequencing applications in 2003. 454 made chips which enabled highly efficient, parallelized sequencing reactions and released the GS20 sequencer in 2005 for the price of $500,000. The GS20 worked by attaching each individual DNA template molecule to a bead and copying it many times using polymerase chain reaction (PCR). Each bead was then loaded into a well in a microplate, where sequencing reactions would be carried out. The light from luciferase activation could be detected through the bottom of the wells, enabling sequences to be read.
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Названа стоимость «эвакуации» из Эр-Рияда на частном самолете22:42
即便公司表示将承担滞留期间的一切费用，但恐惧已然笼罩在王萌的心头——她仍能回想起导弹拦截后的爆炸残烟，清晰地出现在阿布扎比的上空。