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Registro Completo |
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Biblioteca(s): |
Embrapa Amapá. |
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Data corrente: |
04/12/2024 |
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Data da última atualização: |
04/12/2024 |
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Tipo da produção científica: |
Artigo em Periódico Indexado |
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Autoria: |
DEUS, E. de; PASSOS, J.; SAUERS-MULLER, A. van; JESUS, C. R. de; SILVA, J. G.; ADAIME, R. |
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Afiliação: |
EZEQUIEL DE DEUS, INSTITUTO FEDERAL DO AMAPÁ; JOSEANE PASSOS, UNIVERSIDADE ESTADUAL DO MARANHÃO; ALIES VAN SAUERS-MULLER, MINISTRY OF AGRICULTURE, ANIMAL HUSBANDRY AND FISHERIES OF SURINAME; CRISTIANE RAMOS DE JESUS, CPAF-AP; JANISETE GOMES SILVA, UNIVERSIDADE ESTADUAL DE SANTA CRUZ; RICARDO ADAIME DA SILVA, CPAF-AP. |
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Título: |
Phylogeography of the Invasive Fruit Fly Species Bactrocera carambolae Drew & Hancock (Diptera: Tephritidae) in South America. |
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Ano de publicação: |
2024 |
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Fonte/Imprenta: |
Insects, v. 15, article 949, 2024. |
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DOI: |
https://doi.org/10.3390/insects15120949 |
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Idioma: |
Inglês |
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Conteúdo: |
The carambola fruit fly, Bactrocera carambolae Drew & Hancock, is native to Southeast Asia, infests about 150 plant species, and is considered a quarantine pest insect in several regions of the world. Bactrocera carambolae has invaded Suriname, French Guyana, and northern Brazil. In Brazil, it was first recorded in 1996 and has been restricted to the states of Amapá and Roraima due to official control efforts of the Ministry of Agriculture and Food Supply (Ministério da Agricultura e Pecuária—MAPA). This is the first study to estimate the genetic structure and diversity of South American populations of B. carambolae. A total of 116 individuals from 11 localities in Brazil and 7 localities in Suriname were analyzed. Additional sequences available at GenBank from Indonesia (Lampung) and Thailand (San Pa Tong and Muang District) were also used in the analysis. We sequenced a fragment of the mitochondrial gene cytochrome oxidase subunit I. A total of 35 haplo- types were found. Haplotypes from Indonesia were closest to the haplotypes from South America, separated only by a few mutational steps. This suggests that Indonesia is the likely source for the introduction of B. carambolae into South America. The Southeast Asian populations appeared as the most ancestral group in the phylogenetic trees. The high similarity and sharing of several haplo- types among populations within South America indicate a lack of genetic structure. The mismatch distribution and neutrality tests suggest that South American populations have undergone a rapid growth and expansion following a single founder event. The low genetic diversity and the population expansion evidenced by the neutrality tests lend support to the hypothesis of a recent introduction of a single lineage of the carambola fruit fly into South America. MenosThe carambola fruit fly, Bactrocera carambolae Drew & Hancock, is native to Southeast Asia, infests about 150 plant species, and is considered a quarantine pest insect in several regions of the world. Bactrocera carambolae has invaded Suriname, French Guyana, and northern Brazil. In Brazil, it was first recorded in 1996 and has been restricted to the states of Amapá and Roraima due to official control efforts of the Ministry of Agriculture and Food Supply (Ministério da Agricultura e Pecuária—MAPA). This is the first study to estimate the genetic structure and diversity of South American populations of B. carambolae. A total of 116 individuals from 11 localities in Brazil and 7 localities in Suriname were analyzed. Additional sequences available at GenBank from Indonesia (Lampung) and Thailand (San Pa Tong and Muang District) were also used in the analysis. We sequenced a fragment of the mitochondrial gene cytochrome oxidase subunit I. A total of 35 haplo- types were found. Haplotypes from Indonesia were closest to the haplotypes from South America, separated only by a few mutational steps. This suggests that Indonesia is the likely source for the introduction of B. carambolae into South America. The Southeast Asian populations appeared as the most ancestral group in the phylogenetic trees. The high similarity and sharing of several haplo- types among populations within South America indicate a lack of genetic structure. The mismatch distribution and neutrality tests suggest... Mostrar Tudo |
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Palavras-Chave: |
Diversidade genética; Genetic diversity; Quarantine pest. |
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Thesagro: |
Mosca das Frutas; Praga Quarentenária. |
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Categoria do assunto: |
O Insetos e Entomologia |
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Marc: |
null
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Registro original: |
Embrapa Amapá (CPAF-AP) |
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