Transcriptomics supports local sensory regulation in the antenna of the kissing-bug Rhodnius prolixus
- Autores
- Latorre Estivalis, Jose Manuel; Sterkel, Marcos; Ons, Sheila; Lorenzo, Marcelo Gustavo
- Año de publicación
- 2020
- Idioma
- inglés
- Tipo de recurso
- artículo
- Estado
- versión publicada
- Descripción
- Background: Rhodnius prolixus has become a model for revealing the molecular bases of insect sensory biology due to the publication of its genome and its well-characterized behavioural repertoire. Gene expression modulation underlies behaviour-triggering processes at peripheral and central levels. Still, the regulation of sensory-related gene transcription in sensory organs is poorly understood. Here we study the genetic bases of plasticity in antennal sensory function, using R. prolixus as an insect model. Results: Antennal expression of neuromodulatory genes such as those coding for neuropeptides, neurohormones and their receptors was characterized in fifth instar larvae and female and male adults by means of RNA-Sequencing (RNA-Seq). New nuclear receptor and takeout gene sequences were identified for this species, as well as those of enzymes involved in the biosynthesis and processing of neuropeptides and biogenic amines. Conclusions: We report a broad repertoire of neuromodulatory and neuroendocrine-related genes expressed in the antennae of R. prolixus and suggest that they may serve as the local basis for modulation of sensory neuron physiology. Diverse neuropeptide precursor genes showed consistent expression in the antennae of all stages studied. Future studies should characterize the role of these modulatory components acting over antennal sensory processes to assess the relative contribution of peripheral and central regulatory systems on the plastic expression of insect behaviour.
Fil: Latorre Estivalis, Jose Manuel. Universidad Nacional de La Plata. Centro Regional de Estudios Genómicos; Argentina. Consejo Nacional de Investigaciones Científicas y Técnicas. Centro Científico Tecnológico Conicet - La Plata; Argentina. Fundación Oswaldo Cruz; Brasil
Fil: Sterkel, Marcos. Universidad Nacional de La Plata. Centro Regional de Estudios Genómicos; Argentina. Consejo Nacional de Investigaciones Científicas y Técnicas. Centro Científico Tecnológico Conicet - La Plata; Argentina
Fil: Ons, Sheila. Universidad Nacional de La Plata. Centro Regional de Estudios Genómicos; Argentina. Consejo Nacional de Investigaciones Científicas y Técnicas. Centro Científico Tecnológico Conicet - La Plata; Argentina
Fil: Lorenzo, Marcelo Gustavo. Fundación Oswaldo Cruz; Brasil - Materia
-
ANTENNAE
KISSING-BUGS
NEUROPEPTIDES
TRANSCRIPTOMICS - 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:11336/131352
Ver los metadatos del registro completo
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CONICET Digital (CONICET) |
spelling |
Transcriptomics supports local sensory regulation in the antenna of the kissing-bug Rhodnius prolixusLatorre Estivalis, Jose ManuelSterkel, MarcosOns, SheilaLorenzo, Marcelo GustavoANTENNAEKISSING-BUGSNEUROPEPTIDESTRANSCRIPTOMICShttps://purl.org/becyt/ford/1.6https://purl.org/becyt/ford/1Background: Rhodnius prolixus has become a model for revealing the molecular bases of insect sensory biology due to the publication of its genome and its well-characterized behavioural repertoire. Gene expression modulation underlies behaviour-triggering processes at peripheral and central levels. Still, the regulation of sensory-related gene transcription in sensory organs is poorly understood. Here we study the genetic bases of plasticity in antennal sensory function, using R. prolixus as an insect model. Results: Antennal expression of neuromodulatory genes such as those coding for neuropeptides, neurohormones and their receptors was characterized in fifth instar larvae and female and male adults by means of RNA-Sequencing (RNA-Seq). New nuclear receptor and takeout gene sequences were identified for this species, as well as those of enzymes involved in the biosynthesis and processing of neuropeptides and biogenic amines. Conclusions: We report a broad repertoire of neuromodulatory and neuroendocrine-related genes expressed in the antennae of R. prolixus and suggest that they may serve as the local basis for modulation of sensory neuron physiology. Diverse neuropeptide precursor genes showed consistent expression in the antennae of all stages studied. Future studies should characterize the role of these modulatory components acting over antennal sensory processes to assess the relative contribution of peripheral and central regulatory systems on the plastic expression of insect behaviour.Fil: Latorre Estivalis, Jose Manuel. Universidad Nacional de La Plata. Centro Regional de Estudios Genómicos; Argentina. Consejo Nacional de Investigaciones Científicas y Técnicas. Centro Científico Tecnológico Conicet - La Plata; Argentina. Fundación Oswaldo Cruz; BrasilFil: Sterkel, Marcos. Universidad Nacional de La Plata. Centro Regional de Estudios Genómicos; Argentina. Consejo Nacional de Investigaciones Científicas y Técnicas. Centro Científico Tecnológico Conicet - La Plata; ArgentinaFil: Ons, Sheila. Universidad Nacional de La Plata. Centro Regional de Estudios Genómicos; Argentina. Consejo Nacional de Investigaciones Científicas y Técnicas. Centro Científico Tecnológico Conicet - La Plata; ArgentinaFil: Lorenzo, Marcelo Gustavo. Fundación Oswaldo Cruz; BrasilBioMed Central2020-01-30info:eu-repo/semantics/articleinfo:eu-repo/semantics/publishedVersionhttp://purl.org/coar/resource_type/c_6501info:ar-repo/semantics/articuloapplication/pdfapplication/pdfapplication/pdfhttp://hdl.handle.net/11336/131352Latorre Estivalis, Jose Manuel; Sterkel, Marcos; Ons, Sheila; Lorenzo, Marcelo Gustavo; Transcriptomics supports local sensory regulation in the antenna of the kissing-bug Rhodnius prolixus; BioMed Central; BMC Genomics; 21; 1; 30-1-2020; 1-141471-2164CONICET DigitalCONICETenginfo:eu-repo/semantics/altIdentifier/doi/10.1186/s12864-020-6514-3info:eu-repo/semantics/altIdentifier/url/https://bmcgenomics.biomedcentral.com/articles/10.1186/s12864-020-6514-3info:eu-repo/semantics/openAccesshttps://creativecommons.org/licenses/by/2.5/ar/reponame:CONICET Digital (CONICET)instname:Consejo Nacional de Investigaciones Científicas y Técnicas2025-09-03T10:11:31Zoai:ri.conicet.gov.ar:11336/131352instacron: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:34982025-09-03 10:11:32.269CONICET Digital (CONICET) - Consejo Nacional de Investigaciones Científicas y Técnicasfalse |
dc.title.none.fl_str_mv |
Transcriptomics supports local sensory regulation in the antenna of the kissing-bug Rhodnius prolixus |
title |
Transcriptomics supports local sensory regulation in the antenna of the kissing-bug Rhodnius prolixus |
spellingShingle |
Transcriptomics supports local sensory regulation in the antenna of the kissing-bug Rhodnius prolixus Latorre Estivalis, Jose Manuel ANTENNAE KISSING-BUGS NEUROPEPTIDES TRANSCRIPTOMICS |
title_short |
Transcriptomics supports local sensory regulation in the antenna of the kissing-bug Rhodnius prolixus |
title_full |
Transcriptomics supports local sensory regulation in the antenna of the kissing-bug Rhodnius prolixus |
title_fullStr |
Transcriptomics supports local sensory regulation in the antenna of the kissing-bug Rhodnius prolixus |
title_full_unstemmed |
Transcriptomics supports local sensory regulation in the antenna of the kissing-bug Rhodnius prolixus |
title_sort |
Transcriptomics supports local sensory regulation in the antenna of the kissing-bug Rhodnius prolixus |
dc.creator.none.fl_str_mv |
Latorre Estivalis, Jose Manuel Sterkel, Marcos Ons, Sheila Lorenzo, Marcelo Gustavo |
author |
Latorre Estivalis, Jose Manuel |
author_facet |
Latorre Estivalis, Jose Manuel Sterkel, Marcos Ons, Sheila Lorenzo, Marcelo Gustavo |
author_role |
author |
author2 |
Sterkel, Marcos Ons, Sheila Lorenzo, Marcelo Gustavo |
author2_role |
author author author |
dc.subject.none.fl_str_mv |
ANTENNAE KISSING-BUGS NEUROPEPTIDES TRANSCRIPTOMICS |
topic |
ANTENNAE KISSING-BUGS NEUROPEPTIDES TRANSCRIPTOMICS |
purl_subject.fl_str_mv |
https://purl.org/becyt/ford/1.6 https://purl.org/becyt/ford/1 |
dc.description.none.fl_txt_mv |
Background: Rhodnius prolixus has become a model for revealing the molecular bases of insect sensory biology due to the publication of its genome and its well-characterized behavioural repertoire. Gene expression modulation underlies behaviour-triggering processes at peripheral and central levels. Still, the regulation of sensory-related gene transcription in sensory organs is poorly understood. Here we study the genetic bases of plasticity in antennal sensory function, using R. prolixus as an insect model. Results: Antennal expression of neuromodulatory genes such as those coding for neuropeptides, neurohormones and their receptors was characterized in fifth instar larvae and female and male adults by means of RNA-Sequencing (RNA-Seq). New nuclear receptor and takeout gene sequences were identified for this species, as well as those of enzymes involved in the biosynthesis and processing of neuropeptides and biogenic amines. Conclusions: We report a broad repertoire of neuromodulatory and neuroendocrine-related genes expressed in the antennae of R. prolixus and suggest that they may serve as the local basis for modulation of sensory neuron physiology. Diverse neuropeptide precursor genes showed consistent expression in the antennae of all stages studied. Future studies should characterize the role of these modulatory components acting over antennal sensory processes to assess the relative contribution of peripheral and central regulatory systems on the plastic expression of insect behaviour. Fil: Latorre Estivalis, Jose Manuel. Universidad Nacional de La Plata. Centro Regional de Estudios Genómicos; Argentina. Consejo Nacional de Investigaciones Científicas y Técnicas. Centro Científico Tecnológico Conicet - La Plata; Argentina. Fundación Oswaldo Cruz; Brasil Fil: Sterkel, Marcos. Universidad Nacional de La Plata. Centro Regional de Estudios Genómicos; Argentina. Consejo Nacional de Investigaciones Científicas y Técnicas. Centro Científico Tecnológico Conicet - La Plata; Argentina Fil: Ons, Sheila. Universidad Nacional de La Plata. Centro Regional de Estudios Genómicos; Argentina. Consejo Nacional de Investigaciones Científicas y Técnicas. Centro Científico Tecnológico Conicet - La Plata; Argentina Fil: Lorenzo, Marcelo Gustavo. Fundación Oswaldo Cruz; Brasil |
description |
Background: Rhodnius prolixus has become a model for revealing the molecular bases of insect sensory biology due to the publication of its genome and its well-characterized behavioural repertoire. Gene expression modulation underlies behaviour-triggering processes at peripheral and central levels. Still, the regulation of sensory-related gene transcription in sensory organs is poorly understood. Here we study the genetic bases of plasticity in antennal sensory function, using R. prolixus as an insect model. Results: Antennal expression of neuromodulatory genes such as those coding for neuropeptides, neurohormones and their receptors was characterized in fifth instar larvae and female and male adults by means of RNA-Sequencing (RNA-Seq). New nuclear receptor and takeout gene sequences were identified for this species, as well as those of enzymes involved in the biosynthesis and processing of neuropeptides and biogenic amines. Conclusions: We report a broad repertoire of neuromodulatory and neuroendocrine-related genes expressed in the antennae of R. prolixus and suggest that they may serve as the local basis for modulation of sensory neuron physiology. Diverse neuropeptide precursor genes showed consistent expression in the antennae of all stages studied. Future studies should characterize the role of these modulatory components acting over antennal sensory processes to assess the relative contribution of peripheral and central regulatory systems on the plastic expression of insect behaviour. |
publishDate |
2020 |
dc.date.none.fl_str_mv |
2020-01-30 |
dc.type.none.fl_str_mv |
info:eu-repo/semantics/article info:eu-repo/semantics/publishedVersion http://purl.org/coar/resource_type/c_6501 info:ar-repo/semantics/articulo |
format |
article |
status_str |
publishedVersion |
dc.identifier.none.fl_str_mv |
http://hdl.handle.net/11336/131352 Latorre Estivalis, Jose Manuel; Sterkel, Marcos; Ons, Sheila; Lorenzo, Marcelo Gustavo; Transcriptomics supports local sensory regulation in the antenna of the kissing-bug Rhodnius prolixus; BioMed Central; BMC Genomics; 21; 1; 30-1-2020; 1-14 1471-2164 CONICET Digital CONICET |
url |
http://hdl.handle.net/11336/131352 |
identifier_str_mv |
Latorre Estivalis, Jose Manuel; Sterkel, Marcos; Ons, Sheila; Lorenzo, Marcelo Gustavo; Transcriptomics supports local sensory regulation in the antenna of the kissing-bug Rhodnius prolixus; BioMed Central; BMC Genomics; 21; 1; 30-1-2020; 1-14 1471-2164 CONICET Digital CONICET |
dc.language.none.fl_str_mv |
eng |
language |
eng |
dc.relation.none.fl_str_mv |
info:eu-repo/semantics/altIdentifier/doi/10.1186/s12864-020-6514-3 info:eu-repo/semantics/altIdentifier/url/https://bmcgenomics.biomedcentral.com/articles/10.1186/s12864-020-6514-3 |
dc.rights.none.fl_str_mv |
info:eu-repo/semantics/openAccess https://creativecommons.org/licenses/by/2.5/ar/ |
eu_rights_str_mv |
openAccess |
rights_invalid_str_mv |
https://creativecommons.org/licenses/by/2.5/ar/ |
dc.format.none.fl_str_mv |
application/pdf application/pdf application/pdf |
dc.publisher.none.fl_str_mv |
BioMed Central |
publisher.none.fl_str_mv |
BioMed Central |
dc.source.none.fl_str_mv |
reponame:CONICET Digital (CONICET) instname:Consejo Nacional de Investigaciones Científicas y Técnicas |
reponame_str |
CONICET Digital (CONICET) |
collection |
CONICET Digital (CONICET) |
instname_str |
Consejo Nacional de Investigaciones Científicas y Técnicas |
repository.name.fl_str_mv |
CONICET Digital (CONICET) - Consejo Nacional de Investigaciones Científicas y Técnicas |
repository.mail.fl_str_mv |
dasensio@conicet.gov.ar; lcarlino@conicet.gov.ar |
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1842270161944444928 |
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13.13397 |