A new tool to investigate bacteria behind hospital infections

  09 February 2021

In a paper published in the journal mBio, the researchers explain the scalable dual-vector nisin-inducible CRISPRi system, which can identify genes that allow bacteria like E. faecalis to form biofilms, cause infections, acquire antibiotic resistance, and evade the host immune system. The team combined CRISPRi technology with rapid DNA assembly under controllable promoters, which enables rapid silencing of single or multiple genes, to investigate nearly any aspect of enterococcal biology.

Further reading: MIT News
Author(s): MIT News
Effective Surveillance  
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