Drosophila

Cas9 Expression Patterns Impact on Resistance Evolution in Different Genetic Backgrounds

Gene drive systems are sensitive to the evolution of resistance in the form of polymorphisms in the guide RNA’s target DNA sequence.  Champer et al. (2017) have recently reported on their exploration of how Cas9 expression patterns as well as […]

Dominant Maternal Effects Caused by CRISPR/Cas9

Expressing Cas9 and guide RNAs from transgenes integrated into the genome of organisms typically leads to higher rates of mutagenesis of the target gene compared to when those components are provided transiently by microinjection, for example. Lin and Potter describe […]