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
CONICET Digital (CONICET)
Institución
Consejo Nacional de Investigaciones Científicas y Técnicas
OAI Identificador
oai:ri.conicet.gov.ar:11336/131352
Acceder
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oai_identifier_str oai:ri.conicet.gov.ar:11336/131352
network_acronym_str CONICETDig
repository_id_str 3498
network_name_str 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 Técnicas2025-09-29T10:46:07Zoai: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:34982025-09-29 10:46:07.458CONICET 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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score 13.070432

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