Browsing by Author "Gloria-Soria, Andrea"
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- Improved reference genome of Aedes aegypti informs arbovirus vector controlMatthews, Benjamin J.; Dudchenko, Olga; Kingan, Sarah B.; Koren, Sergey; Antoshechkin, Igor; Crawford, Jacob E.; Glassford, William J.; Herre, Margaret; Redmond, Seth N.; Rose, Noah H.; Weedall, Gareth D.; Wu, Yang; Batra, Sanjit S.; Brito-Sierra, Carlos A.; Buckingham, Steven D.; Campbell, Corey L.; Chan, Saki; Cox, Eric; Evans, Benjamin R.; Fansiri, Thanyalak; Filipovic, Igor; Fontaine, Albin; Gloria-Soria, Andrea; Hall, Richard; Joardar, Vinita S.; Jones, Andrew K.; Kay, Raissa G. G.; Kodali, Vamsi K.; Lee, Joyce; Lycett, Gareth J.; Mitchell, Sara N.; Muehling, Jill; Murphy, Michael R.; Omer, Arina D.; Partridge, Frederick A.; Peluso, Paul; Aiden, Aviva Presser; Ramasamy, Vidya; Rasic, Gordana; Roy, Sourav; Saavedra-Rodriguez, Karla; Sharan, Shruti; Sharma, Atashi; Smith, Melissa Laird; Turner, Joe; Weakley, Allison M.; Zhao, Zhilei; Akbari, Omar S.; Black, William C.; Cao, Han; Darby, Alistair C.; Hill, Catherine A.; Johnston, J. Spencer; Murphy, Terence D.; Raikhel, Alexander S.; Sattelle, David B.; Sharakhov, Igor V.; White, Bradley J.; Zhao, Li; Aiden, Erez Lieberman; Mann, Richard S.; Lambrechts, Louis; Powell, Jeffrey R.; Sharakhova, Maria V.; Tu, Zhijian Jake; Robertson, Hugh M.; McBride, Carolyn S.; Hastic, Alex R.; Korlach, Jonas; Neafsey, Daniel E.; Phillippy, Adam M.; Vosshall, Leslie B. (2018-11-22)Female Aedes aegypti mosquitoes infect more than 400 million people each year with dangerous viral pathogens including dengue, yellow fever, Zika and chikungunya. Progress in understanding the biology of mosquitoes and developing the tools to fight them has been slowed by the lack of a high-quality genome assembly. Here we combine diverse technologies to produce the markedly improved, fully re-annotated AaegL5 genome assembly, and demonstrate how it accelerates mosquito science. We anchored physical and cytogenetic maps, doubled the number of known chemosensory ionotropic receptors that guide mosquitoes to human hosts and egg-laying sites, provided further insight into the size and composition of the sex-determining M locus, and revealed copy-number variation among glutathione S-transferase genes that are important for insecticide resistance. Using high-resolution quantitative trait locus and population genomic analyses, we mapped new candidates for dengue vector competence and insecticide resistance. AaegL5 will catalyse new biological insights and intervention strategies to fight this deadly disease vector.
- Vector Competence of Aedes albopictus Populations from the Northeastern United States for Chikungunya, Dengue, and Zika VirusesGloria-Soria, Andrea; Payne, Anne F.; Bialosuknia, Sean M.; Stout, Jessica; Mathias, Nicholas; Eastwood, Gillian; Ciota, Alexander T.; Kramer, Laura D.; Armstrong, Philip M. (2021-03)The Asian tiger mosquito (Aedes albopictus) is an important vector of a number of arboviruses, including Zika (ZIKV), dengue (DENV), and chikungunya (CHIKV) viruses, and has recently expanded its range in the eastern United States to southern New England and New York. Given the recent establishment and proliferation of Ae. albopictus in this region and the increasing amount of international travel between the United States and endemic countries, there is a need to elucidate the public health risk posed by this mosquito species in the Northeast. Accordingly, we evaluated the competence of four Ae. albopictus populations from Connecticut and New York, for two strains each of ZIKV, DENV serotype 2 (DENV-2), and CHIKV, currently circulating in the Americas, to evaluate the local transmission risk by this vector. We found that local Ae. albopictus populations are susceptible to infection by all three viruses but are most capable of transmitting CHIKV. Variation in competence was observed for ZIKV and CHIKV, driven by the virus strains and mosquito population, whereas competence was more homogeneous for the DENV-2 strains under evaluation. These results suggest that under optimal circumstances, Ae. albopictus could support localized transmission of these viruses and emphasize the importance of maintaining mosquito surveillance and control programs to suppress Ae. albopictus populations and limit further range expansion of this species.