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de Sousa AA, Cruz ACR, da Silva FS, da Silva SP, Neto JPN, Barros MC, Fraga EDC, Sampaio I. Sequencing and Analysis of the Mitochondrial Genome of Aedes aegypti (Diptera: Culicidae) from the Brazilian Amazon Region. INSECTS 2023; 14:938. [PMID: 38132611 PMCID: PMC10744036 DOI: 10.3390/insects14120938] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Subscribe] [Scholar Register] [Received: 10/19/2023] [Accepted: 11/03/2023] [Indexed: 12/23/2023]
Abstract
Aedes aegypti is a mosquito native to the African continent, which is now widespread in the tropical and subtropical regions of the world. In many regions, it represents a major challenge to public health, given its role in the cycle of transmission of important arboviruses, such as Dengue, Zika, and Chikungunya. Considering the epidemiological importance of Ae. aegypti, the present study sequenced the partial mitochondrial genome of a sample collected in the municipality of Balsas, in the Brazilian state of Maranhão, followed by High Throughput Sequencing and phylogenetic analyses. The mitochondrial sequence obtained here was 15,863 bp long, and contained 37 functional subunits (thirteen PCGs, twenty-two tRNAs and two rRNAs) in addition to a partial final portion rich in A+T. The data obtained here contribute to the enrichment of our knowledge of the taxonomy and evolutionary biology of this prominent disease vector. These findings represent an important advancement in the understanding of the characteristics of the populations of northeastern Brazil and provide valuable insights into the taxonomy and evolutionary biology of this prominent disease vector.
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Affiliation(s)
- Andrelina Alves de Sousa
- Post-Graduate Program in Genetics and Molecular Biology, Federal University of Pará, Belém 66075-110, Pará, Brazil;
| | - Ana Cecília Ribeiro Cruz
- Evandro Chagas Institute (IEC/SVS/MS), Department of Arbovirology and Hemorrhagic Fevers, Ananindeua 67030-000, Pará, Brazil; (A.C.R.C.); (F.S.d.S.); (S.P.d.S.); (J.P.N.N.)
- Post-Graduate Program in Parasite Biology in the Amazon, Center of Biological and Health Sciences, Pará State University, Belém 66095-662, Pará, Brazil
| | - Fábio Silva da Silva
- Evandro Chagas Institute (IEC/SVS/MS), Department of Arbovirology and Hemorrhagic Fevers, Ananindeua 67030-000, Pará, Brazil; (A.C.R.C.); (F.S.d.S.); (S.P.d.S.); (J.P.N.N.)
- Post-Graduate Program in Parasite Biology in the Amazon, Center of Biological and Health Sciences, Pará State University, Belém 66095-662, Pará, Brazil
| | - Sandro Patroca da Silva
- Evandro Chagas Institute (IEC/SVS/MS), Department of Arbovirology and Hemorrhagic Fevers, Ananindeua 67030-000, Pará, Brazil; (A.C.R.C.); (F.S.d.S.); (S.P.d.S.); (J.P.N.N.)
| | - Joaquim Pinto Nunes Neto
- Evandro Chagas Institute (IEC/SVS/MS), Department of Arbovirology and Hemorrhagic Fevers, Ananindeua 67030-000, Pará, Brazil; (A.C.R.C.); (F.S.d.S.); (S.P.d.S.); (J.P.N.N.)
- Post-Graduate Program in Parasite Biology in the Amazon, Center of Biological and Health Sciences, Pará State University, Belém 66095-662, Pará, Brazil
| | - Maria Claudene Barros
- Laboratory of Genetics and Molecular Biology (GENBIMOL), Maranhão State University, Caxias 65604-380, Maranhão, Brazil; (M.C.B.); (E.d.C.F.)
| | - Elmary da Costa Fraga
- Laboratory of Genetics and Molecular Biology (GENBIMOL), Maranhão State University, Caxias 65604-380, Maranhão, Brazil; (M.C.B.); (E.d.C.F.)
| | - Iracilda Sampaio
- Laboratory of Evolution, Institute of Coastal Studies, Federal University of Pará, Bragança 68600-000, Pará, Brazil
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