PT - JOURNAL ARTICLE AU - Linlin Zhang AU - Robert D. Reed TI - A practical guide to CRISPR/Cas9 genome editing in Lepidoptera AID - 10.1101/130344 DP - 2017 Jan 01 TA - bioRxiv PG - 130344 4099 - http://biorxiv.org/content/early/2017/06/22/130344.short 4100 - http://biorxiv.org/content/early/2017/06/22/130344.full AB - CRISPR/Cas9 genome editing has revolutionized functional genetic work in many organisms and is having an especially strong impact in emerging model systems. Here we summarize recent advances in applying CRISPR/Cas9 methods in Lepidoptera, with a focus on providing practical advice on the entire process of genome editing from experimental design through to genotyping. We also describe successful targeted GFP knockins that we have achieved in butterflies. Finally, we provide a complete, detailed protocol for producing targeted long deletions in butterflies.