Can you please provide some references for HAP1 cells?

Selected publications that describe HAP1 cells include: Essletzbichler P. et al. , Genome Res. 2014 - Genomic characterization of HAP1 cell line. Dong M. et al. , Neurology 2014 - HAP1 knockout cell line for evaluation of pathogenic mutations using phenotype rescue experiments. Kravtsova-Ivantsiv Y. et al. , Cell 2015 - HAP1 knockouts of KPC1 and KPC2 support role of KPC1 as E3 ligase that mediates processing of NF-kB1 p105 to p50. Carette et al. Nature. 2011. Ebola virus entry requires the cholesterol transporter Niemann-Pick C1. Lackner DH et al. Nat Commun. 2015 A generic strategy for CRISPR-Cas9-mediated gene tagging.