Mal de Río Cuarto virus infection causes hormone imbalance and sugar accumulation in wheat leaves
- Autores
- De Haro, Luis Alejandro; Arellano, Sofía Maité; Novak, Ondrej; Feil, Regina; Dumon, Analia Delfina; Mattio, Maria Fernanda; Tarkowska, Danuse; Llauger, Gabriela; Strnad, Miroslav; Lunn, John Edward; Pearce, Stephen; Figueroa, Carlos María; Del Vas, Mariana
- Año de publicación
- 2019
- Idioma
- inglés
- Tipo de recurso
- artículo
- Estado
- versión publicada
- Descripción
- Background; Mal de Río Cuarto virus (MRCV) infects several monocotyledonous species including maize and wheat. Infected plants show shortened internodes, partial sterility, increased tillering and reduced root length. To better understand the molecular basis of the plant-virus interactions leading to these symptoms, we combined RNA sequencing with metabolite and hormone measurements. Results: More than 3000 differentially accumulated transcripts (DATs) were detected in MRCV-infected wheat plants at 21 days post inoculation compared to mock-inoculated plants. Infected plants exhibited decreased levels of TaSWEET13 transcripts, which are involved in sucrose phloem loading. Soluble sugars, starch, trehalose 6-phosphate (Tre6P), and organic and amino acids were all higher in MRCV-infected plants. In addition, several transcripts related to plant hormone metabolism, transport and signalling were increased upon MRCV infection. Transcripts coding for GA20ox, D14, MAX2 and SMAX1-like proteins involved in gibberellin biosynthesis and strigolactone signalling, were reduced. Transcripts involved in jasmonic acid, ethylene and brassinosteroid biosynthesis, perception and signalling and in auxin transport were also altered. Hormone measurements showed that jasmonic acid, brassinosteroids, abscisic acid and indole-3-acetic acid were significantly higher in infected leaves. Conclusions: Our results indicate that MRCV causes a profound hormonal imbalance that, together with alterations in sugar partitioning, could account for the symptoms observed in MRCV-infected plants.
Instituto de Biotecnología
Fil: De Haro, Luis Alejandro. Instituto Nacional de Tecnología Agropecuaria (INTA). Instituto de Biotecnología; Argentina. Consejo Nacional de Investigaciones Científicas y Técnicas; Argentina
Fil: Arellano, Sofía Maité. Instituto Nacional de Tecnología Agropecuaria (INTA). Instituto de Biotecnología; Argentina. Consejo Nacional de Investigaciones Científicas y Técnicas; Argentina
Fil: Novak, Ondrej. Palacký University. Laboratory of Growth Regulators; República Checa. Institute of Experimental Botany Czech Academy of Sciences; República Checa
Fil: Feil, Regina. Max Planck Institute of Molecular Plant Physiology; Alemania
Fil: Dumon, Analia Delina Instituto Nacional de Tecnología Agropecuaria (INTA). Instituto de Patología Vegetal; Argentina
Fil: Mattio, Maria Fernanda. Instituto Nacional de Tecnología Agropecuaria (INTA). Instituto de Patología Vegetal; Argentina
Fil: Tarkowska, Danuse. Palacký University. Laboratory of Growth Regulators; República Checa. Institute of Experimental Botany Czech Academy of Sciences; República Checa
Fil: Llauger, Gabriela. Instituto Nacional de Tecnología Agropecuaria (INTA). Instituto de Biotecnología; Argentina. Consejo Nacional de Investigaciones Científicas y Técnicas; Argentina
Fil: Strnad, Miroslav. Palacký University. Laboratory of Growth Regulators; República Checa. Institute of Experimental Botany Czech Academy of Sciences; República Checa
Fil: Lunn, John Edward. Max Planck Institute of Molecular Plant Physiology; Alemania
Fil: Pearce, Stephen. Colorado State University. Department of Soil and Crop Sciences; Estados Unidos
Fil: Figueroa, Carlos María. Universidad Nacional del Litoral. Instituto de Agrobiotecnología del Litoral; Argentina. Consejo Nacional de Investigaciones Científicas y Técnicas; Argentina
Fil: Del Vas, Mariana. Instituto Nacional de Tecnología Agropecuaria (INTA). Instituto de Biotecnología; Argentina. Consejo Nacional de Investigaciones Científicas y Técnicas; Argentina - Fuente
- BMC Plant Biology 19 : 112 (Marzo 2019)
- Materia
-
Symptoms
Fijivirus
Sustancias de Crecimiento Vegetal
Reoviridae
Trehalosa
Trigo
Síntomas
Plant Growth Substances
Trehalose
Wheat
Mal de Río Cuarto virus
Plant Hormones
Sucrose Metabolism
Virus del mal de Río Cuarto
Hormonas Vegetales
Metabolismo de la Sacarosa - Nivel de accesibilidad
- acceso abierto
- Condiciones de uso
- http://creativecommons.org/licenses/by-nc-sa/4.0/
- Repositorio
- Institución
- Instituto Nacional de Tecnología Agropecuaria
- OAI Identificador
- oai:localhost:20.500.12123/4806
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Mal de Río Cuarto virus infection causes hormone imbalance and sugar accumulation in wheat leavesDe Haro, Luis AlejandroArellano, Sofía MaitéNovak, OndrejFeil, ReginaDumon, Analia DelfinaMattio, Maria FernandaTarkowska, DanuseLlauger, GabrielaStrnad, MiroslavLunn, John EdwardPearce, StephenFigueroa, Carlos MaríaDel Vas, MarianaSymptomsFijivirusSustancias de Crecimiento VegetalReoviridaeTrehalosaTrigoSíntomasPlant Growth SubstancesTrehaloseWheatMal de Río Cuarto virusPlant HormonesSucrose MetabolismVirus del mal de Río CuartoHormonas VegetalesMetabolismo de la SacarosaBackground; Mal de Río Cuarto virus (MRCV) infects several monocotyledonous species including maize and wheat. Infected plants show shortened internodes, partial sterility, increased tillering and reduced root length. To better understand the molecular basis of the plant-virus interactions leading to these symptoms, we combined RNA sequencing with metabolite and hormone measurements. Results: More than 3000 differentially accumulated transcripts (DATs) were detected in MRCV-infected wheat plants at 21 days post inoculation compared to mock-inoculated plants. Infected plants exhibited decreased levels of TaSWEET13 transcripts, which are involved in sucrose phloem loading. Soluble sugars, starch, trehalose 6-phosphate (Tre6P), and organic and amino acids were all higher in MRCV-infected plants. In addition, several transcripts related to plant hormone metabolism, transport and signalling were increased upon MRCV infection. Transcripts coding for GA20ox, D14, MAX2 and SMAX1-like proteins involved in gibberellin biosynthesis and strigolactone signalling, were reduced. Transcripts involved in jasmonic acid, ethylene and brassinosteroid biosynthesis, perception and signalling and in auxin transport were also altered. Hormone measurements showed that jasmonic acid, brassinosteroids, abscisic acid and indole-3-acetic acid were significantly higher in infected leaves. Conclusions: Our results indicate that MRCV causes a profound hormonal imbalance that, together with alterations in sugar partitioning, could account for the symptoms observed in MRCV-infected plants.Instituto de BiotecnologíaFil: De Haro, Luis Alejandro. Instituto Nacional de Tecnología Agropecuaria (INTA). Instituto de Biotecnología; Argentina. Consejo Nacional de Investigaciones Científicas y Técnicas; ArgentinaFil: Arellano, Sofía Maité. Instituto Nacional de Tecnología Agropecuaria (INTA). Instituto de Biotecnología; Argentina. Consejo Nacional de Investigaciones Científicas y Técnicas; ArgentinaFil: Novak, Ondrej. Palacký University. Laboratory of Growth Regulators; República Checa. Institute of Experimental Botany Czech Academy of Sciences; República ChecaFil: Feil, Regina. Max Planck Institute of Molecular Plant Physiology; AlemaniaFil: Dumon, Analia Delina Instituto Nacional de Tecnología Agropecuaria (INTA). Instituto de Patología Vegetal; ArgentinaFil: Mattio, Maria Fernanda. Instituto Nacional de Tecnología Agropecuaria (INTA). Instituto de Patología Vegetal; ArgentinaFil: Tarkowska, Danuse. Palacký University. Laboratory of Growth Regulators; República Checa. Institute of Experimental Botany Czech Academy of Sciences; República ChecaFil: Llauger, Gabriela. Instituto Nacional de Tecnología Agropecuaria (INTA). Instituto de Biotecnología; Argentina. Consejo Nacional de Investigaciones Científicas y Técnicas; ArgentinaFil: Strnad, Miroslav. Palacký University. Laboratory of Growth Regulators; República Checa. Institute of Experimental Botany Czech Academy of Sciences; República ChecaFil: Lunn, John Edward. Max Planck Institute of Molecular Plant Physiology; AlemaniaFil: Pearce, Stephen. Colorado State University. Department of Soil and Crop Sciences; Estados UnidosFil: Figueroa, Carlos María. Universidad Nacional del Litoral. Instituto de Agrobiotecnología del Litoral; Argentina. Consejo Nacional de Investigaciones Científicas y Técnicas; ArgentinaFil: Del Vas, Mariana. Instituto Nacional de Tecnología Agropecuaria (INTA). Instituto de Biotecnología; Argentina. Consejo Nacional de Investigaciones Científicas y Técnicas; ArgentinaBMC2019-04-03T16:43:30Z2019-04-03T16:43:30Z2019-03info:eu-repo/semantics/articleinfo:eu-repo/semantics/publishedVersionhttp://purl.org/coar/resource_type/c_6501info:ar-repo/semantics/articuloapplication/pdfhttp://hdl.handle.net/20.500.12123/4806https://bmcplantbiol.biomedcentral.com/articles/10.1186/s12870-019-1709-y1471-2229https://doi.org/10.1186/s12870-019-1709-yBMC Plant Biology 19 : 112 (Marzo 2019)reponame:INTA Digital (INTA)instname:Instituto Nacional de Tecnología Agropecuariaenginfo:eu-repograntAgreement/INTA/PNBIO/1131022/AR./Genómica funcional y biología de sistemas.info:eu-repo/semantics/openAccesshttp://creativecommons.org/licenses/by-nc-sa/4.0/Creative Commons Attribution-NonCommercial-ShareAlike 4.0 International (CC BY-NC-SA 4.0)2025-09-29T13:44:37Zoai:localhost:20.500.12123/4806instacron:INTAInstitucionalhttp://repositorio.inta.gob.ar/Organismo científico-tecnológicoNo correspondehttp://repositorio.inta.gob.ar/oai/requesttripaldi.nicolas@inta.gob.arArgentinaNo correspondeNo correspondeNo correspondeopendoar:l2025-09-29 13:44:37.61INTA Digital (INTA) - Instituto Nacional de Tecnología Agropecuariafalse |
dc.title.none.fl_str_mv |
Mal de Río Cuarto virus infection causes hormone imbalance and sugar accumulation in wheat leaves |
title |
Mal de Río Cuarto virus infection causes hormone imbalance and sugar accumulation in wheat leaves |
spellingShingle |
Mal de Río Cuarto virus infection causes hormone imbalance and sugar accumulation in wheat leaves De Haro, Luis Alejandro Symptoms Fijivirus Sustancias de Crecimiento Vegetal Reoviridae Trehalosa Trigo Síntomas Plant Growth Substances Trehalose Wheat Mal de Río Cuarto virus Plant Hormones Sucrose Metabolism Virus del mal de Río Cuarto Hormonas Vegetales Metabolismo de la Sacarosa |
title_short |
Mal de Río Cuarto virus infection causes hormone imbalance and sugar accumulation in wheat leaves |
title_full |
Mal de Río Cuarto virus infection causes hormone imbalance and sugar accumulation in wheat leaves |
title_fullStr |
Mal de Río Cuarto virus infection causes hormone imbalance and sugar accumulation in wheat leaves |
title_full_unstemmed |
Mal de Río Cuarto virus infection causes hormone imbalance and sugar accumulation in wheat leaves |
title_sort |
Mal de Río Cuarto virus infection causes hormone imbalance and sugar accumulation in wheat leaves |
dc.creator.none.fl_str_mv |
De Haro, Luis Alejandro Arellano, Sofía Maité Novak, Ondrej Feil, Regina Dumon, Analia Delfina Mattio, Maria Fernanda Tarkowska, Danuse Llauger, Gabriela Strnad, Miroslav Lunn, John Edward Pearce, Stephen Figueroa, Carlos María Del Vas, Mariana |
author |
De Haro, Luis Alejandro |
author_facet |
De Haro, Luis Alejandro Arellano, Sofía Maité Novak, Ondrej Feil, Regina Dumon, Analia Delfina Mattio, Maria Fernanda Tarkowska, Danuse Llauger, Gabriela Strnad, Miroslav Lunn, John Edward Pearce, Stephen Figueroa, Carlos María Del Vas, Mariana |
author_role |
author |
author2 |
Arellano, Sofía Maité Novak, Ondrej Feil, Regina Dumon, Analia Delfina Mattio, Maria Fernanda Tarkowska, Danuse Llauger, Gabriela Strnad, Miroslav Lunn, John Edward Pearce, Stephen Figueroa, Carlos María Del Vas, Mariana |
author2_role |
author author author author author author author author author author author author |
dc.subject.none.fl_str_mv |
Symptoms Fijivirus Sustancias de Crecimiento Vegetal Reoviridae Trehalosa Trigo Síntomas Plant Growth Substances Trehalose Wheat Mal de Río Cuarto virus Plant Hormones Sucrose Metabolism Virus del mal de Río Cuarto Hormonas Vegetales Metabolismo de la Sacarosa |
topic |
Symptoms Fijivirus Sustancias de Crecimiento Vegetal Reoviridae Trehalosa Trigo Síntomas Plant Growth Substances Trehalose Wheat Mal de Río Cuarto virus Plant Hormones Sucrose Metabolism Virus del mal de Río Cuarto Hormonas Vegetales Metabolismo de la Sacarosa |
dc.description.none.fl_txt_mv |
Background; Mal de Río Cuarto virus (MRCV) infects several monocotyledonous species including maize and wheat. Infected plants show shortened internodes, partial sterility, increased tillering and reduced root length. To better understand the molecular basis of the plant-virus interactions leading to these symptoms, we combined RNA sequencing with metabolite and hormone measurements. Results: More than 3000 differentially accumulated transcripts (DATs) were detected in MRCV-infected wheat plants at 21 days post inoculation compared to mock-inoculated plants. Infected plants exhibited decreased levels of TaSWEET13 transcripts, which are involved in sucrose phloem loading. Soluble sugars, starch, trehalose 6-phosphate (Tre6P), and organic and amino acids were all higher in MRCV-infected plants. In addition, several transcripts related to plant hormone metabolism, transport and signalling were increased upon MRCV infection. Transcripts coding for GA20ox, D14, MAX2 and SMAX1-like proteins involved in gibberellin biosynthesis and strigolactone signalling, were reduced. Transcripts involved in jasmonic acid, ethylene and brassinosteroid biosynthesis, perception and signalling and in auxin transport were also altered. Hormone measurements showed that jasmonic acid, brassinosteroids, abscisic acid and indole-3-acetic acid were significantly higher in infected leaves. Conclusions: Our results indicate that MRCV causes a profound hormonal imbalance that, together with alterations in sugar partitioning, could account for the symptoms observed in MRCV-infected plants. Instituto de Biotecnología Fil: De Haro, Luis Alejandro. Instituto Nacional de Tecnología Agropecuaria (INTA). Instituto de Biotecnología; Argentina. Consejo Nacional de Investigaciones Científicas y Técnicas; Argentina Fil: Arellano, Sofía Maité. Instituto Nacional de Tecnología Agropecuaria (INTA). Instituto de Biotecnología; Argentina. Consejo Nacional de Investigaciones Científicas y Técnicas; Argentina Fil: Novak, Ondrej. Palacký University. Laboratory of Growth Regulators; República Checa. Institute of Experimental Botany Czech Academy of Sciences; República Checa Fil: Feil, Regina. Max Planck Institute of Molecular Plant Physiology; Alemania Fil: Dumon, Analia Delina Instituto Nacional de Tecnología Agropecuaria (INTA). Instituto de Patología Vegetal; Argentina Fil: Mattio, Maria Fernanda. Instituto Nacional de Tecnología Agropecuaria (INTA). Instituto de Patología Vegetal; Argentina Fil: Tarkowska, Danuse. Palacký University. Laboratory of Growth Regulators; República Checa. Institute of Experimental Botany Czech Academy of Sciences; República Checa Fil: Llauger, Gabriela. Instituto Nacional de Tecnología Agropecuaria (INTA). Instituto de Biotecnología; Argentina. Consejo Nacional de Investigaciones Científicas y Técnicas; Argentina Fil: Strnad, Miroslav. Palacký University. Laboratory of Growth Regulators; República Checa. Institute of Experimental Botany Czech Academy of Sciences; República Checa Fil: Lunn, John Edward. Max Planck Institute of Molecular Plant Physiology; Alemania Fil: Pearce, Stephen. Colorado State University. Department of Soil and Crop Sciences; Estados Unidos Fil: Figueroa, Carlos María. Universidad Nacional del Litoral. Instituto de Agrobiotecnología del Litoral; Argentina. Consejo Nacional de Investigaciones Científicas y Técnicas; Argentina Fil: Del Vas, Mariana. Instituto Nacional de Tecnología Agropecuaria (INTA). Instituto de Biotecnología; Argentina. Consejo Nacional de Investigaciones Científicas y Técnicas; Argentina |
description |
Background; Mal de Río Cuarto virus (MRCV) infects several monocotyledonous species including maize and wheat. Infected plants show shortened internodes, partial sterility, increased tillering and reduced root length. To better understand the molecular basis of the plant-virus interactions leading to these symptoms, we combined RNA sequencing with metabolite and hormone measurements. Results: More than 3000 differentially accumulated transcripts (DATs) were detected in MRCV-infected wheat plants at 21 days post inoculation compared to mock-inoculated plants. Infected plants exhibited decreased levels of TaSWEET13 transcripts, which are involved in sucrose phloem loading. Soluble sugars, starch, trehalose 6-phosphate (Tre6P), and organic and amino acids were all higher in MRCV-infected plants. In addition, several transcripts related to plant hormone metabolism, transport and signalling were increased upon MRCV infection. Transcripts coding for GA20ox, D14, MAX2 and SMAX1-like proteins involved in gibberellin biosynthesis and strigolactone signalling, were reduced. Transcripts involved in jasmonic acid, ethylene and brassinosteroid biosynthesis, perception and signalling and in auxin transport were also altered. Hormone measurements showed that jasmonic acid, brassinosteroids, abscisic acid and indole-3-acetic acid were significantly higher in infected leaves. Conclusions: Our results indicate that MRCV causes a profound hormonal imbalance that, together with alterations in sugar partitioning, could account for the symptoms observed in MRCV-infected plants. |
publishDate |
2019 |
dc.date.none.fl_str_mv |
2019-04-03T16:43:30Z 2019-04-03T16:43:30Z 2019-03 |
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/20.500.12123/4806 https://bmcplantbiol.biomedcentral.com/articles/10.1186/s12870-019-1709-y 1471-2229 https://doi.org/10.1186/s12870-019-1709-y |
url |
http://hdl.handle.net/20.500.12123/4806 https://bmcplantbiol.biomedcentral.com/articles/10.1186/s12870-019-1709-y https://doi.org/10.1186/s12870-019-1709-y |
identifier_str_mv |
1471-2229 |
dc.language.none.fl_str_mv |
eng |
language |
eng |
dc.relation.none.fl_str_mv |
info:eu-repograntAgreement/INTA/PNBIO/1131022/AR./Genómica funcional y biología de sistemas. |
dc.rights.none.fl_str_mv |
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) |
eu_rights_str_mv |
openAccess |
rights_invalid_str_mv |
http://creativecommons.org/licenses/by-nc-sa/4.0/ Creative Commons Attribution-NonCommercial-ShareAlike 4.0 International (CC BY-NC-SA 4.0) |
dc.format.none.fl_str_mv |
application/pdf |
dc.publisher.none.fl_str_mv |
BMC |
publisher.none.fl_str_mv |
BMC |
dc.source.none.fl_str_mv |
BMC Plant Biology 19 : 112 (Marzo 2019) reponame:INTA Digital (INTA) instname:Instituto Nacional de Tecnología Agropecuaria |
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INTA Digital (INTA) |
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INTA Digital (INTA) - Instituto Nacional de Tecnología Agropecuaria |
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tripaldi.nicolas@inta.gob.ar |
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