Use este identificador para citar ou linkar para este item: http://www.alice.cnptia.embrapa.br/alice/handle/doc/1102527
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dc.contributor.authorPASSOS, J. F.
dc.contributor.authorNASCIMENTO, D. B.
dc.contributor.authorMENEZES, R. S. T.
dc.contributor.authorADAIME, R.
dc.contributor.authorARAÚJO, E. L.
dc.contributor.authorLIMA, K. M.
dc.contributor.authorZUCCHI, R. A.
dc.contributor.authorTELES, B. R.
dc.contributor.authorNASCIMENTO, R. R.
dc.contributor.authorARCE, R. R.
dc.contributor.authorBARR, N. B.
dc.contributor.authorMCPHERON, B. A.
dc.contributor.authorSILVA, J. G.
dc.date.accessioned2018-12-26T23:42:11Z-
dc.date.available2018-12-26T23:42:11Z-
dc.date.created2018-12-26
dc.date.issued2018
dc.identifier.citationPlos One, v. 13, n. 12, e0208997, p. 1-14, Dec. 2018.
dc.identifier.urihttp://www.alice.cnptia.embrapa.br/alice/handle/doc/1102527-
dc.descriptionAnastrepha obliqua (Macquart), the West Indian fruit fly, is one of the most economically important pest species in the Neotropical region. It infests an extensive range of host plants that include over 60 species. The geographic range of A. obliqua is from northern Mexico to southern Brazil and includes the Caribbean Islands. Previous molecular studies have revealed significant genetic structure among populations. We used sequences from a fragment of the mitochondrial protein-coding gene cytochrome c oxidase I to estimate structure and genetic diversity of A. obliqua populations from Brazil. We analyzed a total of 153 specimens from the Amazon Forest, Atlantic Forest, Cerrado, and Caatinga biomes. Our study revealed weak genetic structure among the A. obliqua Brazilian populations sampled. Collections from the Amazon Forest had similar haplotype diversity compared to previously reported estimates for collections from the Caribbean and both populations are also closely related to each other, thus challenging the hypothesis that A. obliqua originated in the Caribbean and then moved to other regions of the Americas. Therefore, further evidence is necessary to draw a definite conclusion about the putative center of origin for A. obliqua. Additionally, we suggest a putative historical migration from the west to the east for the A. obliqua Brazilian populations, which could explain the high genetic diversity for this fly in the Amazon Forest and low genetic diversity in the other Brazilian biomes.
dc.language.isoengeng
dc.rightsopenAccesseng
dc.subjectGenetic diversity
dc.titleGenetic structure and diversity in Brazilian populations of Anastrepha obliqua (Diptera: Tephritidae).
dc.typeArtigo de periódico
dc.date.updated2018-12-26T23:42:11Zpt_BR
dc.subject.thesagroPraga de Planta
dc.subject.nalthesaurusPlant pests
dc.subject.nalthesaurusAnastrepha obliqua
riaa.ainfo.id1102527
riaa.ainfo.lastupdate2018-12-26
dc.identifier.doihttps://doi.org/10.1371/journal.pone.0208997
dc.contributor.institutionJOSEANE F. PASSOS, UESC
dc.contributor.institutionDANILO B. NASCIMENTO, UNIFAPeng
dc.contributor.institutionRODOLPHO S. T. MENEZES, USPeng
dc.contributor.institutionRICARDO ADAIME DA SILVA, CPAF-APeng
dc.contributor.institutionELTON L. ARAÚJO, UFERSAeng
dc.contributor.institutionKÁTIA M. LIMA, UESCeng
dc.contributor.institutionROBERTO A. ZUCCHI, USPeng
dc.contributor.institutionBEATRIZ RONCHI TELES, INPAeng
dc.contributor.institutionRUTH R. NASCIMENTO, UFALeng
dc.contributor.institutionRAUL RUIZ ARCE, USDAeng
dc.contributor.institutionNORMAN B. BARR, USDAeng
dc.contributor.institutionBRUCE A. MCPHERON, OHIO UNIVERSITYeng
dc.contributor.institutionJANISETE G. SILVA, UFSC.eng
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