Nuclear ribosomal internal transcribed spacer 1 (ITS1) variation in the Anastrepha fraterculus cryptic species complex (Diptera, Tephritidae) of the Andean region

ZooKeys
Bruce D SuttonPatricio Ponce

Abstract

The nuclear ribosomal internal transcribed spacer 1 (ITS1) was sequenced for Anastrepha fraterculus (Wiedemann, 1830) originating from 85 collections from the northern and central Andean countries of South America including Argentina (Tucumán), Bolivia, Perú, Ecuador, Colombia, and Venezuela. The ITS1 regions of additional specimens (17 collections) from Central America (México, Guatemala, Costa Rica, and Panamá), Brazil, Caribbean Colombia, and coastal Venezuela were sequenced and together with published sequences (Paraguay) provided context for interpretation. A total of six ITS1 sequence variants were recognized in the Andean region comprising four groups. Type I predominates in the southernmost range of Anastrepha fraterculus. Type II predominates in its northernmost range. In the central and northern Andes, the geographic distributions overlap and interdigitate with a strong elevational effect. A discussion of relationships between observed ITS1 types and morphometric types is included.

References

Jul 20, 2004·Proceedings of the National Academy of Sciences of the United States of America·Koichiro TamuraSudhir Kumar
Oct 18, 2013·Molecular Biology and Evolution·Koichiro TamuraSudhir Kumar

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Citations

Jan 23, 2016·ZooKeys·Jorge HendrichsAnthony R Clarke
Dec 5, 2017·Journal of Economic Entomology·Norman B BarrDonald B Thomas
Dec 20, 2020·BMC Genetics·María Cecilia GiardiniSilvia Beatriz Lanzavecchia

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Datasets Mentioned

BETA
HQ829879
EU179519

Methods Mentioned

BETA
PCR

Software Mentioned

COLOMBIA
Apurimac
BOLIVIA
SENASA
SENASAG
ARGENTINA
MEGA6 Molecular Evolutionary Genetics Analysis
UPGMA

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