Latest Breaking News On - Fahim farzadfard - Page 1 : comparemela.com

 E-Mail While the CRISPR-Cas9 gene editing system has become the poster child for innovation in synthetic biology, it has some major limitations. CRISPR-Cas9 can be programmed to find and cut specific pieces of DNA, but editing the DNA to create desired mutations requires tricking the cell into using a new piece of DNA to repair the break. This bait-and-switch can be complicated to orchestrate, and can even be toxic to cells because Cas9 often cuts unintended, off-target sites as well. Alternative gene editing techniques called recombineering instead perform this bait-and-switch by introducing an alternate piece of DNA while a cell is replicating its genome, efficiently creating genetic mutations without breaking DNA. These methods are simple enough that they can be used in many cells at once to create complex pools of mutations for researchers to study. Figuring out what the effects of those mutations are, however, requires that each mutant be isolated, sequenced, and characteriz

United statesMassachusetts institute of technologyDaniel goodmanFahim farzadfardSeth shipmanTimothy luDon ingberDivjot kaurGeorge churchTimothy wannierMax schubertWyss institute synthetic biology focus areaUnited states department of energyNational defense scienceHarvard medical schoolGladstone institute of data science