Project description:We undertook a unbiased genome-wide haploid genetic screen to identify new components in interferon lambda signaling. In addition, we performed a genome-wide screen to identify genes that repress spontaneous activation of interferon stimulated genes in the absence of interferon. Both of these screens were performed using a HAP1 cell line containing GFP reporter under the transcriptional regulation of the Interferon-Stimulated Response Element from IFIT2. We also overexpressed IL28RA (IFNLR1) in this cell line, in order to sensitize the cells to type III interferon
Project description:To search for factors regulating neuronal differentiation, we performed a genome-wide loss-of-function CRISPR/Cas9 screen in haploid human ESCs. The regulators were identified by the quantification of depletion of their mutant clones within a pooled loss-of-function library upon neuronal differentiation.