Keywords: multiplex drives

A homing suppression gene drive with multiplexed gRNAs maintains high drive conversion efficiency and avoids functional resistance alleles

E. Yang, M. Metzloff, A. M. Langmuller, X. J. Xu, A. G. Clark, P. W. Messer and J. Champer,  G3-Genes Genomes Genetics,  13. 2022.
Gene drives are engineered alleles that can bias inheritance in their favor, allowing them to spread throughout a population. They could potentially be used to modify or suppress pest populations, such as mosquitoes that spread diseases. CRISPR/Cas9 homing drives, which copy ...
Keywords: , , ,

A homing suppression gene drive with multiplexed gRNAs maintains high drive conversion efficiency and avoids functional resistance alleles

E. Yang, M. Metzloff, A. M. Langmüller, X. Xu, A. G. Clark, P. W. Messer and J. Champer,  bioRxiv,  2021.05.27.446071. 2022.
Gene drives are engineered alleles that can bias inheritance in their favor, allowing them to spread throughout a population. They could potentially be used to modify or suppress pest populations, such as mosquitoes that spread diseases. CRISPR/Cas9 homing drives, which copy ...
Keywords: , , ,

Weakly deleterious natural genetic variation amplifies probability of resistance in multiplexed gene drive systems

B. S. Khatri and A. Burt,  bioRxiv,  2021.12.23.473701. 2021.
Evolution of resistance is a major barrier to successful deployment of gene drive systems to suppress natural populations. Multiplexed guide RNAs that require resistance mutations in all target cut sites is a promising strategy to overcome resistance. Using novel stochastic ...
Keywords: , , ,