This document describes a workflow for generating clonal CRISPR-edited human induced pluripotent stem cell (hiPSC) lines. Key aspects of the workflow include:
1) Developing a hiPSC line that stably expresses Cas9 to facilitate efficient genome editing.
2) Optimizing delivery methods for CRISPR/Cas9 editing tools and improving single cell clone survival and isolation using laminin-521 and StemFlex medium.
3) Applying the workflow to generate hiPSC lines carrying disease-relevant mutations and testing the cell models in assays, finding increased sensitivity to stress in models of Parkinson's disease.