It is currently only a preprint on bioRxiv, but it has already attracted significant attention from the scientific community and the journal Science. Mammoth Biosciences, a company founded by CRISPR co-inventor Jennifer Doudna, has developed NanoCas, a mini-editor that is just one-third the size of traditional gene-editing scissors (Cas9).
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Doudna’s creature (Mammoth Biosciences) and Zhang’s company (Sherlock Biosciences) are developing CRISPR-based coronavirus tests similar to a home pregnancy test: portable, cheap, fast, and simple. Both will be easily adapted to detect any new emerging virus. Both received emergency use authorizations in the US in the fall of 2020 and hope to enter the market by the end of 2021. According to this piece by Walter Isaacson, competition is hot but all the intellectual property questions have been put aside for common good.
PCR, POC testing, CRISPR diagnostics, immunoassays. Many tests much confusion. Thankfully, Nature Biotechnology and the Financial Times bring some clarity on fast, portable tests to curb coronavirus pandemic.
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CRISPeR FRENZY 