By Mary Gearing
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By mutating one of two Cas9 nuclease domains, researchers created the CRISPR nickase. Nickases create a single-strand rather than a double-strand break, and when used with two adjacent gRNAs, can lower the probability of off-target editing. In this post, we’ll summarize how IDT ...
Blugene and I represented Addgene at the recent Keystone meeting on Precision Genome Editing with Programmable Nucleases. Check out #KSgenome on Twitter if you missed our live updates!
In today’s podcast, we sit down with Wei Leong Chew, a researcher at the Genome Institute of Singapore who recently started his own lab. We discuss some of the joys and difficulties of getting a lab up and running, and learn a little bit about what it was like for Wei Leong to ...
This post was updated on Jul 27, 2020. CRISPR, and specifically Cas9 from S. pyogenes (SpCas9), is truly an exceptional genome engineering tool. It is easy to use, functional in most species, and has many applications. That said, SpCas9 is not the only game in town, and other ...
Cas9 is the genome editing tool of choice for a number of model organisms: mammalian cells, yeast, drosophila, plants, worms, zebrafish, frogs, some bacteria; but not thermophilic (high heat loving) bacteria. Until recently the only available Cas9 proteins were isolated from ...
This post was contributed by guest bloggers Dominik Paquet and Dylan Kwart from Ludwig-Maximilians-University in Munich and Marc Tessier-Lavigne’s lab at the Rockefeller University in NYC. The CRISPR/Cas9 system is a versatile tool for precise gene editing in many organisms and ...
Note: After this blog was published, a bioRxiv preprint that questions the conclusion of inter-homologue recombination was released. This blog has not been updated in response to this paper. Any hint of CRISPR editing in human embryos has been met with a storm of media coverage. ...
