Keywords: confinement
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Experimental demonstration of tethered gene drive systems for confined population modification or suppressionM. Metzloff, E. Yang, S. Dhole, A. G. Clark, P. W. Messer and J. Champer, BMC Biol, 20:119. 2022.
BACKGROUND: Homing gene drives hold great promise for the genetic control of natural populations. However, current homing systems are capable of spreading uncontrollably between populations connected by even marginal levels of migration. This could represent a substantial ... |
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Experimental demonstration of tethered gene drive systems for confined population modification or suppressionM. Metzloff, E. Yang, S. Dhole, A. G. Clark, P. W. Messer and J. Champer, bioRxiv, 2021.05.29.446308. 2022.
Homing gene drives hold great promise for the genetic control of natural populations. However, current homing systems are capable of spreading uncontrollably between populations connected by even marginal levels of migration. This could represent a substantial sociopolitical ... |
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Inherently confinable split-drive systems in DrosophilaG. Terradas, A. B. Buchman, J. B. Bennett, I. Shriner, J. M. Marshall, O. S. Akbari and E. Bier, Nature Communications, 12:1480. 2021.
CRISPR-based gene-drive systems, which copy themselves via gene conversion mediated by the homology-directed repair (HDR) pathway, have the potential to revolutionize vector control. However, mutant alleles generated by the competing non-homologous end-joining (NHEJ) pathway, ... |
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Design and analysis of CRISPR-based underdominance toxin-antidote gene drivesJ. Champer, S. E. Champer, I. K. Kim, A. G. Clark and P. W. Messer, Evolutionary Applications, 18. 2020.
We model drives which target essential genes that are either haplosufficient or haplolethal, using nuclease promoters with expression restricted to the germline, promoters that additionally result in cleavage activity in the early embryo from maternal deposition, and promoters ... |
