Determinacion de cromosomas holocineticos a través de la secuencia CID (cenp) en Dermaptera y Neuroptera (Insecta)
- Autores
- Silenzi Usandivaras, Gabriela Maria; Álvarez, R. E.; Andrada, Aldo Rubén; Oviedo, Andrea Verónica de Fátima; Moreno Ruiz Holgado, Maria Macarena; Ruiz de Bigliardo, Graciela; Romero Sueldo, Gladys Mabel
- Año de publicación
- 2018
- Idioma
- español castellano
- Tipo de recurso
- documento de conferencia
- Estado
- versión publicada
- Descripción
- During cell division, the centromere is an indispensable chromosomal region to ensure the segregation of geneticsinformation. In most eukaryotes, the identity of the centromere is determined by the presence of the CENP protein(CID in Diptera). Some groups of animals have chromosomes that lack localized centromeres (holocentric); a clearexample of this is Dermaptera, although the holocentricity of their chromosomes is questioned since structuressimilar to centromeres were observed in them. It is also believed that neuroptera carries chromosomes with localizedcentromeres (monocentric), but recent studies have questioned this assertion since Chrysoperla presentschromosomes lacking centromeres. The aim of this work was to determine the holocentricity of chromosomes ofDoru linerae, D. luteipes (Dermaptera) and Chrysoperla externa (Neuroptera) by amplifying the CENP gen. Usingthe Quiagen extraction kit, total DNA was obtained fromf Droshophila melanogaster, Zaprionus indianus gupta(Diptera) and Astylus atromaculatus (Coleoptera) species with monocentric chromosomes and the target species. Theprimers used were: Fw-5´GAGAACGGAGCTTGGGTT3´; Rv5´CGTCGGCGAACAACTCAAG3´. PCRamplification was performed with conventional protocols. The final product was identified in 1% agarose gel. ThePCR reaction was positive for Diptera and Coleoptera. The lack of amplicons of CENP gen in Doru and Chrysoperlais another fact that demonstrates the holocentricity of their chromosomes.
Fil: Silenzi Usandivaras, Gabriela Maria. Fundación Miguel Lillo; Argentina. Universidad Nacional de Tucumán. Facultad de Ciencias Naturales e Instituto Miguel Lillo; Argentina
Fil: Álvarez, R. E.. Universidad Nacional de Tucumán. Facultad de Ciencias Naturales e Instituto Miguel Lillo; Argentina
Fil: Andrada, Aldo Rubén. Fundación Miguel Lillo; Argentina
Fil: Oviedo, Andrea Verónica de Fátima. Universidad Nacional de Tucumán. Facultad de Ciencias Naturales e Instituto Miguel Lillo; Argentina
Fil: Moreno Ruiz Holgado, Maria Macarena. Consejo Nacional de Investigaciones Científicas y Técnicas. Centro Científico Tecnológico - Tucumán. Unidad Ejecutora Lillo; Argentina. Universidad Nacional de Tucumán. Facultad de Ciencias Naturales e Instituto Miguel Lillo; Argentina
Fil: Ruiz de Bigliardo, Graciela. Universidad Nacional de Tucumán. Facultad de Ciencias Naturales e Instituto Miguel Lillo; Argentina. Fundación Miguel Lillo; Argentina
Fil: Romero Sueldo, Gladys Mabel. Fundación Miguel Lillo; Argentina
XXXV Annual Scientific Meeting of the Tucuman Biology Association
San Miguel de Tucumán
Argentina
Asociación de Biología de Tucumán - Materia
-
Cromosomas
Dermaptera
Holcineticos
Neuroptera - Nivel de accesibilidad
- acceso abierto
- Condiciones de uso
- https://creativecommons.org/licenses/by/2.5/ar/
- Repositorio
- Institución
- Consejo Nacional de Investigaciones Científicas y Técnicas
- OAI Identificador
- oai:ri.conicet.gov.ar:11336/220198
Ver los metadatos del registro completo
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Determinacion de cromosomas holocineticos a través de la secuencia CID (cenp) en Dermaptera y Neuroptera (Insecta)Silenzi Usandivaras, Gabriela MariaÁlvarez, R. E.Andrada, Aldo RubénOviedo, Andrea Verónica de FátimaMoreno Ruiz Holgado, Maria MacarenaRuiz de Bigliardo, GracielaRomero Sueldo, Gladys MabelCromosomasDermapteraHolcineticosNeuropterahttps://purl.org/becyt/ford/1.6https://purl.org/becyt/ford/1During cell division, the centromere is an indispensable chromosomal region to ensure the segregation of geneticsinformation. In most eukaryotes, the identity of the centromere is determined by the presence of the CENP protein(CID in Diptera). Some groups of animals have chromosomes that lack localized centromeres (holocentric); a clearexample of this is Dermaptera, although the holocentricity of their chromosomes is questioned since structuressimilar to centromeres were observed in them. It is also believed that neuroptera carries chromosomes with localizedcentromeres (monocentric), but recent studies have questioned this assertion since Chrysoperla presentschromosomes lacking centromeres. The aim of this work was to determine the holocentricity of chromosomes ofDoru linerae, D. luteipes (Dermaptera) and Chrysoperla externa (Neuroptera) by amplifying the CENP gen. Usingthe Quiagen extraction kit, total DNA was obtained fromf Droshophila melanogaster, Zaprionus indianus gupta(Diptera) and Astylus atromaculatus (Coleoptera) species with monocentric chromosomes and the target species. Theprimers used were: Fw-5´GAGAACGGAGCTTGGGTT3´; Rv5´CGTCGGCGAACAACTCAAG3´. PCRamplification was performed with conventional protocols. The final product was identified in 1% agarose gel. ThePCR reaction was positive for Diptera and Coleoptera. The lack of amplicons of CENP gen in Doru and Chrysoperlais another fact that demonstrates the holocentricity of their chromosomes.Fil: Silenzi Usandivaras, Gabriela Maria. Fundación Miguel Lillo; Argentina. Universidad Nacional de Tucumán. Facultad de Ciencias Naturales e Instituto Miguel Lillo; ArgentinaFil: Álvarez, R. E.. Universidad Nacional de Tucumán. Facultad de Ciencias Naturales e Instituto Miguel Lillo; ArgentinaFil: Andrada, Aldo Rubén. Fundación Miguel Lillo; ArgentinaFil: Oviedo, Andrea Verónica de Fátima. Universidad Nacional de Tucumán. Facultad de Ciencias Naturales e Instituto Miguel Lillo; ArgentinaFil: Moreno Ruiz Holgado, Maria Macarena. Consejo Nacional de Investigaciones Científicas y Técnicas. Centro Científico Tecnológico - Tucumán. Unidad Ejecutora Lillo; Argentina. Universidad Nacional de Tucumán. Facultad de Ciencias Naturales e Instituto Miguel Lillo; ArgentinaFil: Ruiz de Bigliardo, Graciela. Universidad Nacional de Tucumán. Facultad de Ciencias Naturales e Instituto Miguel Lillo; Argentina. Fundación Miguel Lillo; ArgentinaFil: Romero Sueldo, Gladys Mabel. Fundación Miguel Lillo; ArgentinaXXXV Annual Scientific Meeting of the Tucuman Biology AssociationSan Miguel de TucumánArgentinaAsociación de Biología de TucumánTech Science Press2018info:eu-repo/semantics/publishedVersioninfo:eu-repo/semantics/conferenceObjectReuniónJournalhttp://purl.org/coar/resource_type/c_5794info:ar-repo/semantics/documentoDeConferenciaapplication/pdfapplication/mswordapplication/pdfhttp://hdl.handle.net/11336/220198Determinacion de cromosomas holocineticos a través de la secuencia CID (cenp) en Dermaptera y Neuroptera (Insecta); XXXV Annual Scientific Meeting of the Tucuman Biology Association; San Miguel de Tucumán; Argentina; 2018; 13-130327-95451667-5746CONICET DigitalCONICETspainfo:eu-repo/semantics/altIdentifier/url/http://www.asobioltuc.com/uploads/archivos/1564748217_QmlvY2VsbCBYWFhWIEpvcm5hZGFzIC0gMjAxOC5wZGY=.pdfNacionalinfo:eu-repo/semantics/openAccesshttps://creativecommons.org/licenses/by/2.5/ar/reponame:CONICET Digital (CONICET)instname:Consejo Nacional de Investigaciones Científicas y Técnicas2025-09-29T10:01:46Zoai:ri.conicet.gov.ar:11336/220198instacron:CONICETInstitucionalhttp://ri.conicet.gov.ar/Organismo científico-tecnológicoNo correspondehttp://ri.conicet.gov.ar/oai/requestdasensio@conicet.gov.ar; lcarlino@conicet.gov.arArgentinaNo correspondeNo correspondeNo correspondeopendoar:34982025-09-29 10:01:47.269CONICET Digital (CONICET) - Consejo Nacional de Investigaciones Científicas y Técnicasfalse |
dc.title.none.fl_str_mv |
Determinacion de cromosomas holocineticos a través de la secuencia CID (cenp) en Dermaptera y Neuroptera (Insecta) |
title |
Determinacion de cromosomas holocineticos a través de la secuencia CID (cenp) en Dermaptera y Neuroptera (Insecta) |
spellingShingle |
Determinacion de cromosomas holocineticos a través de la secuencia CID (cenp) en Dermaptera y Neuroptera (Insecta) Silenzi Usandivaras, Gabriela Maria Cromosomas Dermaptera Holcineticos Neuroptera |
title_short |
Determinacion de cromosomas holocineticos a través de la secuencia CID (cenp) en Dermaptera y Neuroptera (Insecta) |
title_full |
Determinacion de cromosomas holocineticos a través de la secuencia CID (cenp) en Dermaptera y Neuroptera (Insecta) |
title_fullStr |
Determinacion de cromosomas holocineticos a través de la secuencia CID (cenp) en Dermaptera y Neuroptera (Insecta) |
title_full_unstemmed |
Determinacion de cromosomas holocineticos a través de la secuencia CID (cenp) en Dermaptera y Neuroptera (Insecta) |
title_sort |
Determinacion de cromosomas holocineticos a través de la secuencia CID (cenp) en Dermaptera y Neuroptera (Insecta) |
dc.creator.none.fl_str_mv |
Silenzi Usandivaras, Gabriela Maria Álvarez, R. E. Andrada, Aldo Rubén Oviedo, Andrea Verónica de Fátima Moreno Ruiz Holgado, Maria Macarena Ruiz de Bigliardo, Graciela Romero Sueldo, Gladys Mabel |
author |
Silenzi Usandivaras, Gabriela Maria |
author_facet |
Silenzi Usandivaras, Gabriela Maria Álvarez, R. E. Andrada, Aldo Rubén Oviedo, Andrea Verónica de Fátima Moreno Ruiz Holgado, Maria Macarena Ruiz de Bigliardo, Graciela Romero Sueldo, Gladys Mabel |
author_role |
author |
author2 |
Álvarez, R. E. Andrada, Aldo Rubén Oviedo, Andrea Verónica de Fátima Moreno Ruiz Holgado, Maria Macarena Ruiz de Bigliardo, Graciela Romero Sueldo, Gladys Mabel |
author2_role |
author author author author author author |
dc.subject.none.fl_str_mv |
Cromosomas Dermaptera Holcineticos Neuroptera |
topic |
Cromosomas Dermaptera Holcineticos Neuroptera |
purl_subject.fl_str_mv |
https://purl.org/becyt/ford/1.6 https://purl.org/becyt/ford/1 |
dc.description.none.fl_txt_mv |
During cell division, the centromere is an indispensable chromosomal region to ensure the segregation of geneticsinformation. In most eukaryotes, the identity of the centromere is determined by the presence of the CENP protein(CID in Diptera). Some groups of animals have chromosomes that lack localized centromeres (holocentric); a clearexample of this is Dermaptera, although the holocentricity of their chromosomes is questioned since structuressimilar to centromeres were observed in them. It is also believed that neuroptera carries chromosomes with localizedcentromeres (monocentric), but recent studies have questioned this assertion since Chrysoperla presentschromosomes lacking centromeres. The aim of this work was to determine the holocentricity of chromosomes ofDoru linerae, D. luteipes (Dermaptera) and Chrysoperla externa (Neuroptera) by amplifying the CENP gen. Usingthe Quiagen extraction kit, total DNA was obtained fromf Droshophila melanogaster, Zaprionus indianus gupta(Diptera) and Astylus atromaculatus (Coleoptera) species with monocentric chromosomes and the target species. Theprimers used were: Fw-5´GAGAACGGAGCTTGGGTT3´; Rv5´CGTCGGCGAACAACTCAAG3´. PCRamplification was performed with conventional protocols. The final product was identified in 1% agarose gel. ThePCR reaction was positive for Diptera and Coleoptera. The lack of amplicons of CENP gen in Doru and Chrysoperlais another fact that demonstrates the holocentricity of their chromosomes. Fil: Silenzi Usandivaras, Gabriela Maria. Fundación Miguel Lillo; Argentina. Universidad Nacional de Tucumán. Facultad de Ciencias Naturales e Instituto Miguel Lillo; Argentina Fil: Álvarez, R. E.. Universidad Nacional de Tucumán. Facultad de Ciencias Naturales e Instituto Miguel Lillo; Argentina Fil: Andrada, Aldo Rubén. Fundación Miguel Lillo; Argentina Fil: Oviedo, Andrea Verónica de Fátima. Universidad Nacional de Tucumán. Facultad de Ciencias Naturales e Instituto Miguel Lillo; Argentina Fil: Moreno Ruiz Holgado, Maria Macarena. Consejo Nacional de Investigaciones Científicas y Técnicas. Centro Científico Tecnológico - Tucumán. Unidad Ejecutora Lillo; Argentina. Universidad Nacional de Tucumán. Facultad de Ciencias Naturales e Instituto Miguel Lillo; Argentina Fil: Ruiz de Bigliardo, Graciela. Universidad Nacional de Tucumán. Facultad de Ciencias Naturales e Instituto Miguel Lillo; Argentina. Fundación Miguel Lillo; Argentina Fil: Romero Sueldo, Gladys Mabel. Fundación Miguel Lillo; Argentina XXXV Annual Scientific Meeting of the Tucuman Biology Association San Miguel de Tucumán Argentina Asociación de Biología de Tucumán |
description |
During cell division, the centromere is an indispensable chromosomal region to ensure the segregation of geneticsinformation. In most eukaryotes, the identity of the centromere is determined by the presence of the CENP protein(CID in Diptera). Some groups of animals have chromosomes that lack localized centromeres (holocentric); a clearexample of this is Dermaptera, although the holocentricity of their chromosomes is questioned since structuressimilar to centromeres were observed in them. It is also believed that neuroptera carries chromosomes with localizedcentromeres (monocentric), but recent studies have questioned this assertion since Chrysoperla presentschromosomes lacking centromeres. The aim of this work was to determine the holocentricity of chromosomes ofDoru linerae, D. luteipes (Dermaptera) and Chrysoperla externa (Neuroptera) by amplifying the CENP gen. Usingthe Quiagen extraction kit, total DNA was obtained fromf Droshophila melanogaster, Zaprionus indianus gupta(Diptera) and Astylus atromaculatus (Coleoptera) species with monocentric chromosomes and the target species. Theprimers used were: Fw-5´GAGAACGGAGCTTGGGTT3´; Rv5´CGTCGGCGAACAACTCAAG3´. PCRamplification was performed with conventional protocols. The final product was identified in 1% agarose gel. ThePCR reaction was positive for Diptera and Coleoptera. The lack of amplicons of CENP gen in Doru and Chrysoperlais another fact that demonstrates the holocentricity of their chromosomes. |
publishDate |
2018 |
dc.date.none.fl_str_mv |
2018 |
dc.type.none.fl_str_mv |
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publishedVersion |
format |
conferenceObject |
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http://hdl.handle.net/11336/220198 Determinacion de cromosomas holocineticos a través de la secuencia CID (cenp) en Dermaptera y Neuroptera (Insecta); XXXV Annual Scientific Meeting of the Tucuman Biology Association; San Miguel de Tucumán; Argentina; 2018; 13-13 0327-9545 1667-5746 CONICET Digital CONICET |
url |
http://hdl.handle.net/11336/220198 |
identifier_str_mv |
Determinacion de cromosomas holocineticos a través de la secuencia CID (cenp) en Dermaptera y Neuroptera (Insecta); XXXV Annual Scientific Meeting of the Tucuman Biology Association; San Miguel de Tucumán; Argentina; 2018; 13-13 0327-9545 1667-5746 CONICET Digital CONICET |
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Tech Science Press |
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Tech Science Press |
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