Cytogenetic analysis of the South American fruit fly Anastrepha fraterculus (diptera:tephritidae) species complex : construction of detailed photographic polytene chromosome maps of the Argentinian af. sp.1 member
Genetic and cytogenetic studies constitute a significant basis for understanding the biology of insect pests and the design and the construction of genetic tools for biological control strategies. Anastrepha fraterculus is an important pest of the Tephritidae family. It is distributed from southern...
| Autores principales: | , , , , , , , , , |
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| Formato: | info:eu-repo/semantics/article |
| Lenguaje: | Inglés |
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2017
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| Acceso en línea: | http://hdl.handle.net/20.500.12123/1102 http://journals.plos.org/plosone/article/file?id=10.1371/journal.pone.0157192&type=printable https://doi.org/10.1371/journal.pone.0157192 |
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| author | Gariou-Papalexiou, Aggeliki Giardini, Maria Cecilia Augustinos, Antonios A. Drosopoulou, Elena Lanzavecchia, Silvia Beatriz Cladera, Jorge Luis Caceres, Carlos Bourtzis, Kostas Mavragani-Tsipidou, Penelope Zacharopoulou, Antigone |
| author_browse | Augustinos, Antonios A. Bourtzis, Kostas Caceres, Carlos Cladera, Jorge Luis Drosopoulou, Elena Gariou-Papalexiou, Aggeliki Giardini, Maria Cecilia Lanzavecchia, Silvia Beatriz Mavragani-Tsipidou, Penelope Zacharopoulou, Antigone |
| author_facet | Gariou-Papalexiou, Aggeliki Giardini, Maria Cecilia Augustinos, Antonios A. Drosopoulou, Elena Lanzavecchia, Silvia Beatriz Cladera, Jorge Luis Caceres, Carlos Bourtzis, Kostas Mavragani-Tsipidou, Penelope Zacharopoulou, Antigone |
| author_sort | Gariou-Papalexiou, Aggeliki |
| collection | INTA Digital |
| description | Genetic and cytogenetic studies constitute a significant basis for understanding the biology of insect pests and the design and the construction of genetic tools for biological control strategies. Anastrepha fraterculus is an important pest of the Tephritidae family. It is distributed from southern Texas through eastern Mexico, Central America and South America causing significant crop damage and economic losses. Currently it is considered as a species complex; until now seven members have been described based on multidisciplinary approaches. Here we report the cytogenetic analysis of an Argentinian population characterized as Af. sp.1 member of the Anastrepha fraterculus species complex. The mitotic karyotype and the first detailed photographic maps of the salivary gland polytene chromosomes are presented. The mitotic metaphase complement consists of six (6) pairs of chromosomes,
including one pair of heteromorphic sex chromosomes, with the male being the
heterogametic sex. The analysis of the salivary gland polytene complement shows a total number of five long chromosomes that correspond to the five autosomes of the mitotic karyotype and a heterochromatic network corresponding to the sex chromosomes. Comparison of the polytene chromosome maps between this species and Anastrepha ludens shows significant similarity. The polytene maps presented here are suitable for cytogenetic studies that could shed light on the species limits within this species complex and support the development of genetic tools for sterile insect technique (SIT) applications. |
| format | info:eu-repo/semantics/article |
| id | INTA1102 |
| institution | Instituto Nacional de Tecnología Agropecuaria (INTA -Argentina) |
| language | Inglés |
| publishDate | 2017 |
| publishDateRange | 2017 |
| publishDateSort | 2017 |
| record_format | dspace |
| spelling | INTA11022017-12-29T17:15:06Z Cytogenetic analysis of the South American fruit fly Anastrepha fraterculus (diptera:tephritidae) species complex : construction of detailed photographic polytene chromosome maps of the Argentinian af. sp.1 member Gariou-Papalexiou, Aggeliki Giardini, Maria Cecilia Augustinos, Antonios A. Drosopoulou, Elena Lanzavecchia, Silvia Beatriz Cladera, Jorge Luis Caceres, Carlos Bourtzis, Kostas Mavragani-Tsipidou, Penelope Zacharopoulou, Antigone Genética Anastrepha Fraterculus Citogenética Tephritidae Mapas Genéticos Genetics Cytogenetics Genetic Maps América del Sur Mosca de la Fruta Argentina Genetic and cytogenetic studies constitute a significant basis for understanding the biology of insect pests and the design and the construction of genetic tools for biological control strategies. Anastrepha fraterculus is an important pest of the Tephritidae family. It is distributed from southern Texas through eastern Mexico, Central America and South America causing significant crop damage and economic losses. Currently it is considered as a species complex; until now seven members have been described based on multidisciplinary approaches. Here we report the cytogenetic analysis of an Argentinian population characterized as Af. sp.1 member of the Anastrepha fraterculus species complex. The mitotic karyotype and the first detailed photographic maps of the salivary gland polytene chromosomes are presented. The mitotic metaphase complement consists of six (6) pairs of chromosomes, including one pair of heteromorphic sex chromosomes, with the male being the heterogametic sex. The analysis of the salivary gland polytene complement shows a total number of five long chromosomes that correspond to the five autosomes of the mitotic karyotype and a heterochromatic network corresponding to the sex chromosomes. Comparison of the polytene chromosome maps between this species and Anastrepha ludens shows significant similarity. The polytene maps presented here are suitable for cytogenetic studies that could shed light on the species limits within this species complex and support the development of genetic tools for sterile insect technique (SIT) applications. Inst. de Genética "Ewald A. Favret"- IGEAF Fil: Gariou-Papalexiou, Aggeliki. University of Patras. Biology Department; Grecia Fil: Giardini, Maria Cecilia. Instituto Nacional de Tecnología Agropecuaria (INTA). Instituto de Genética "Ewald A. Favret"; Argentina Fil: Augustinos, Antonios A. University of Patras. Biology Department; Grecia. Joint FAO/IAEA Division of Nuclear Techniques in Food and Agriculture. Insect Pest Control; Austria Fil: Drosopoulou, Elena. Aristotle University of Thessaloniki. School of Biology, Faculty of Sciences. Department of Genetics, Development and Molecular Biology; Grecia Fil: Lanzavecchia, Silvia Beatriz. Instituto Nacional de Tecnología Agropecuaria (INTA). Instituto de Genética "Ewald A. Favret"; Argentina Fil: Cladera, Jorge Luis. Instituto Nacional de Tecnología Agropecuaria (INTA). Instituto de Genética "Ewald A. Favret"; Argentina Fil: Caceres, Carlos. Joint FAO/IAEA Division of Nuclear Techniques in Food and Agriculture. Insect Pest Control; Austria Bourtzis, Kostas. Joint FAO/IAEA Division of Nuclear Techniques in Food and Agriculture. Insect Pest Control; Austria Fil: Mavragani-Tsipidou, Penelope. Aristotle University of Thessaloniki. School of Biology, Faculty of Sciences. Department of Genetics, Development and Molecular Biology; Grecia Fil: Zacharopoulou, Antigone. University of Patras. Biology Department; Grecia 2017-09-01T13:48:45Z 2017-09-01T13:48:45Z 2016 info:eu-repo/semantics/article info:eu-repo/semantics/publishedVersion info:ar-repo/semantics/artículo http://hdl.handle.net/20.500.12123/1102 http://journals.plos.org/plosone/article/file?id=10.1371/journal.pone.0157192&type=printable Gariou-Papalexiou A, Giardini MC, Augustinos AA, Drosopoulou E, Lanzavecchia SB, Cladera JL, et al. (2016) Cytogenetic Analysis of the South American Fruit Fly Anastrepha fraterculus (Diptera:Tephritidae) Species Complex: Construction of Detailed Photographic Polytene Chromosome Maps of the Argentinian Af. sp.1 Member. PLoS ONE 11(6): e0157192 1932-6203 (Online) https://doi.org/10.1371/journal.pone.0157192 eng info:eu-repo/semantics/openAccess http://creativecommons.org/licenses/by-nc-sa/4.0/ Creative Commons Attribution-NonCommercial-ShareAlike 4.0 International (CC BY-NC-SA 4.0) application/pdf South America (continent) Argentina (nation) PLoS One 11 (6) : e0157192. (2016) |
| spellingShingle | Genética Anastrepha Fraterculus Citogenética Tephritidae Mapas Genéticos Genetics Cytogenetics Genetic Maps América del Sur Mosca de la Fruta Argentina Gariou-Papalexiou, Aggeliki Giardini, Maria Cecilia Augustinos, Antonios A. Drosopoulou, Elena Lanzavecchia, Silvia Beatriz Cladera, Jorge Luis Caceres, Carlos Bourtzis, Kostas Mavragani-Tsipidou, Penelope Zacharopoulou, Antigone Cytogenetic analysis of the South American fruit fly Anastrepha fraterculus (diptera:tephritidae) species complex : construction of detailed photographic polytene chromosome maps of the Argentinian af. sp.1 member |
| title | Cytogenetic analysis of the South American fruit fly Anastrepha fraterculus (diptera:tephritidae) species complex : construction of detailed photographic polytene chromosome maps of the Argentinian af. sp.1 member |
| title_full | Cytogenetic analysis of the South American fruit fly Anastrepha fraterculus (diptera:tephritidae) species complex : construction of detailed photographic polytene chromosome maps of the Argentinian af. sp.1 member |
| title_fullStr | Cytogenetic analysis of the South American fruit fly Anastrepha fraterculus (diptera:tephritidae) species complex : construction of detailed photographic polytene chromosome maps of the Argentinian af. sp.1 member |
| title_full_unstemmed | Cytogenetic analysis of the South American fruit fly Anastrepha fraterculus (diptera:tephritidae) species complex : construction of detailed photographic polytene chromosome maps of the Argentinian af. sp.1 member |
| title_short | Cytogenetic analysis of the South American fruit fly Anastrepha fraterculus (diptera:tephritidae) species complex : construction of detailed photographic polytene chromosome maps of the Argentinian af. sp.1 member |
| title_sort | cytogenetic analysis of the south american fruit fly anastrepha fraterculus diptera tephritidae species complex construction of detailed photographic polytene chromosome maps of the argentinian af sp 1 member |
| topic | Genética Anastrepha Fraterculus Citogenética Tephritidae Mapas Genéticos Genetics Cytogenetics Genetic Maps América del Sur Mosca de la Fruta Argentina |
| url | http://hdl.handle.net/20.500.12123/1102 http://journals.plos.org/plosone/article/file?id=10.1371/journal.pone.0157192&type=printable https://doi.org/10.1371/journal.pone.0157192 |
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