R
Roberto Galizi
Researcher at Keele University
Publications - 42
Citations - 3180
Roberto Galizi is an academic researcher from Keele University. The author has contributed to research in topics: Anopheles gambiae & Gene drive. The author has an hindex of 17, co-authored 37 publications receiving 2364 citations. Previous affiliations of Roberto Galizi include Imperial College London & University of Perugia.
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Journal ArticleDOI
A CRISPR-Cas9 gene drive system targeting female reproduction in the malaria mosquito vector Anopheles gambiae
Andrew Hammond,Roberto Galizi,Kyros Kyrou,Alekos Simoni,Carla Siniscalchi,Dimitris Katsanos,Matthew Gribble,Dean A. Baker,Eric Marois,Steven Russell,Austin Burt,Nikolai Windbichler,Andrea Crisanti,Tony Nolan +13 more
TL;DR: Population modeling and cage experiments indicate that a CRISPR-Cas9 construct targeting one of these loci meets the minimum requirement for a gene drive targeting female reproduction in an insect population, which could expedite the development of gene drives to suppress mosquito populations to levels that do not support malaria transmission.
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A CRISPR–Cas9 gene drive targeting doublesex causes complete population suppression in caged Anopheles gambiae mosquitoes
Kyros Kyrou,Andrew Hammond,Roberto Galizi,Nace Kranjc,Austin Burt,Andrea Beaghton,Tony Nolan,Andrea Crisanti +7 more
TL;DR: It is found that CRISPR–Cas9-targeted disruption of the intron 4–exon 5 boundary aimed at blocking the formation of functional AgdsxF did not affect male development or fertility, whereas females homozygous for the disrupted allele showed an intersex phenotype and complete sterility.
Journal ArticleDOI
A synthetic sex ratio distortion system for the control of the human malaria mosquito
Roberto Galizi,Lindsey Doyle,Miriam Menichelli,Federica Bernardini,Anne Deredec,Austin Burt,Barry L. Stoddard,Nikolai Windbichler,Andrea Crisanti +8 more
TL;DR: It is demonstrated that distorter male mosquitoes can efficiently suppress caged wild-type mosquito populations, providing the foundation for a new class of genetic vector control strategies.
Journal ArticleDOI
The creation and selection of mutations resistant to a gene drive over multiple generations in the malaria mosquito.
Andrew Hammond,Kyros Kyrou,Marco Bruttini,Ace North,Roberto Galizi,Xenia Karlsson,Nace Kranjc,Francesco M. Carpi,Romina D'Aurizio,Andrea Crisanti,Tony Nolan +10 more
TL;DR: These findings represent the first documented example of selection for resistance to a synthetic gene drive and lead to important design recommendations and considerations in order to mitigate for resistance in future gene drive applications.
Journal ArticleDOI
A CRISPR-Cas9 sex-ratio distortion system for genetic control.
Roberto Galizi,Andrew Hammond,Kyros Kyrou,Chrysanthi Taxiarchi,Chrysanthi Taxiarchi,Federica Bernardini,Samantha M. O’Loughlin,Philippos Aris Papathanos,Tony Nolan,Nikolai Windbichler,Andrea Crisanti +10 more
TL;DR: A CRISPR-Cas9 sex distortion system that targets ribosomal sequences restricted to the member species of the Anopheles gambiae complex is described that is broadly applicable for the species-specific control of any pest or vector species with an XY sex-determination system by targeting sequences exclusive to the female sex chromosome.