Related Experiment Video
Updated: Dec 30, 2025

Genome Editing in Mammalian Cell Lines using CRISPR-Cas
Published on: April 11, 2019
mSphere of Influence: Expanding the CRISPR Sphere with Single-Locus Proteomics
1Department of Parasites and Insect Vectors, Institut Pasteur, Paris, France Lucy.glover@pasteur.fr.
Abstract:
Lucy Glover's research focuses on the role of DNA repair and recombination in antigenic variation in the parasite Trypanosoma brucei, the causative agent of both human and animal African trypanosomiasis. In this mSphere of Influence article, she reflects on how "A CRISPR-based approach for proteomic analysis of a single genomic locus" by Z. J. Waldrip, S. D. Byrum, A. J. Storey, J. Gao, et al. (Epigenetics 9:1207-1211, 2014, https://doi.org/10.4161/epi.29919) made an impact on her research by taking the precision of CRISPR-Cas9 and repurposing it to look at single-locus proteomics. By using this technology in trypanosomes, Dr. Glover and her colleagues could study the dynamic accumulation of repair proteins after specific damage and gain insight into how the location of a double-strand break (DSB) dictates repair pathway choice and how this may influence immune evasion in these parasites.
Related Concept Videos
CRISPR/Cas9 Genome Editing
CRISPR
CRISPR and crRNAs
The CRISPR-Cas system stores a copy of foreign DNA in the host genome and uses it to identify the foreign DNA upon reinfection. CRISPR-Cas has three different...
Conservative Site-specific Recombination and Phase Variation
The recognition sites for Cre recombinase called LoxP...

