Mitochondrial dysfunction affects chloroplast functions

Autores
Busi, María Victoria; Gómez Lobato, María Eugenia; Araya, Alejandro; Gomez Casati, Diego Fabian
Año de publicación
2011
Idioma
inglés
Tipo de recurso
artículo
Estado
versión publicada
Descripción
The transcriptomic response of A9:u-ATP9 and apetala3:u-ATP9 lines carrying a mitochondrial dysfunction in flower tissues has been characterized. Both lines showed an alteration in the transcription of several genes involved in carbon and nitrogen metabolism, stress responses, transcription factors and DNA binding proteins. Interestingly, several transcripts of photosynthetic-related genes were also affected in their expression such as the mRNA s encoding for chlorophyllase, chlorophyll binding proteins and a PSII . Moreover, chlorophyll levels were reduced and the Mg-dechelatase activity was increased, indicating an alteration in chlorophyll metabolism. Our results suggest that the mitochondrial dysfunction may also affect chloroplastic functions, and that our model could be useful to uncover retrograde signaling mechanisms operating between the three different plant genomes.
Fil: Busi, María Victoria. Consejo Nacional de Investigaciones Científicas y Técnicas. Centro Científico Tecnológico Rosario. Centro de Estudios Fotosintéticos y Bioquímicos (i); Argentina. Consejo Nacional de Investigaciones Científicas y Técnicas. Centro Científico Tecnológico La Plata. Instituto de Investigaciones Biotecnológicas - Instituto Tecnológico Chascomús. Instituto de Investigaciones Biotecnológicas (sede Chascomús); Argentina. Universidad Nacional de San Martín; Argentina
Fil: Gómez Lobato, María Eugenia. Consejo Nacional de Investigaciones Científicas y Técnicas. Centro Científico Tecnológico La Plata. Instituto de Investigaciones Biotecnológicas - Instituto Tecnológico Chascomús. Instituto de Investigaciones Biotecnológicas (sede Chascomús); Argentina. Universidad Nacional de San Martín; Argentina
Fil: Araya, Alejandro. Centre National de la Recherche Scientifique; Francia. Universite Victor Segalen Bordeaux Ii; Francia
Fil: Gomez Casati, Diego Fabian. Consejo Nacional de Investigaciones Científicas y Técnicas. Centro Científico Tecnológico Rosario. Centro de Estudios Fotosintéticos y Bioquímicos (i); Argentina. Consejo Nacional de Investigaciones Científicas y Técnicas. Centro Científico Tecnológico La Plata. Instituto de Investigaciones Biotecnológicas - Instituto Tecnológico Chascomús. Instituto de Investigaciones Biotecnológicas (sede Chascomús); Argentina. Universidad Nacional de San Martín; Argentina
Materia
Mitochondria
Chloroplasts
Mitocondrial Dysfunction
Arabidopsis
Nivel de accesibilidad
acceso abierto
Condiciones de uso
https://creativecommons.org/licenses/by-nc-sa/2.5/ar/
Repositorio
CONICET Digital (CONICET)
Institución
Consejo Nacional de Investigaciones Científicas y Técnicas
OAI Identificador
oai:ri.conicet.gov.ar:11336/15371
Acceder
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oai_identifier_str oai:ri.conicet.gov.ar:11336/15371
network_acronym_str CONICETDig
repository_id_str 3498
network_name_str CONICET Digital (CONICET)
spelling Mitochondrial dysfunction affects chloroplast functionsBusi, María VictoriaGómez Lobato, María EugeniaAraya, AlejandroGomez Casati, Diego FabianMitochondriaChloroplastsMitocondrial DysfunctionArabidopsishttps://purl.org/becyt/ford/1.6https://purl.org/becyt/ford/1The transcriptomic response of A9:u-ATP9 and apetala3:u-ATP9 lines carrying a mitochondrial dysfunction in flower tissues has been characterized. Both lines showed an alteration in the transcription of several genes involved in carbon and nitrogen metabolism, stress responses, transcription factors and DNA binding proteins. Interestingly, several transcripts of photosynthetic-related genes were also affected in their expression such as the mRNA s encoding for chlorophyllase, chlorophyll binding proteins and a PSII . Moreover, chlorophyll levels were reduced and the Mg-dechelatase activity was increased, indicating an alteration in chlorophyll metabolism. Our results suggest that the mitochondrial dysfunction may also affect chloroplastic functions, and that our model could be useful to uncover retrograde signaling mechanisms operating between the three different plant genomes.Fil: Busi, María Victoria. Consejo Nacional de Investigaciones Científicas y Técnicas. Centro Científico Tecnológico Rosario. Centro de Estudios Fotosintéticos y Bioquímicos (i); Argentina. Consejo Nacional de Investigaciones Científicas y Técnicas. Centro Científico Tecnológico La Plata. Instituto de Investigaciones Biotecnológicas - Instituto Tecnológico Chascomús. Instituto de Investigaciones Biotecnológicas (sede Chascomús); Argentina. Universidad Nacional de San Martín; ArgentinaFil: Gómez Lobato, María Eugenia. Consejo Nacional de Investigaciones Científicas y Técnicas. Centro Científico Tecnológico La Plata. Instituto de Investigaciones Biotecnológicas - Instituto Tecnológico Chascomús. Instituto de Investigaciones Biotecnológicas (sede Chascomús); Argentina. Universidad Nacional de San Martín; ArgentinaFil: Araya, Alejandro. Centre National de la Recherche Scientifique; Francia. Universite Victor Segalen Bordeaux Ii; FranciaFil: Gomez Casati, Diego Fabian. Consejo Nacional de Investigaciones Científicas y Técnicas. Centro Científico Tecnológico Rosario. Centro de Estudios Fotosintéticos y Bioquímicos (i); Argentina. Consejo Nacional de Investigaciones Científicas y Técnicas. Centro Científico Tecnológico La Plata. Instituto de Investigaciones Biotecnológicas - Instituto Tecnológico Chascomús. Instituto de Investigaciones Biotecnológicas (sede Chascomús); Argentina. Universidad Nacional de San Martín; ArgentinaLandes Bioscience2011info:eu-repo/semantics/articleinfo:eu-repo/semantics/publishedVersionhttp://purl.org/coar/resource_type/c_6501info:ar-repo/semantics/articuloapplication/pdfapplication/pdfhttp://hdl.handle.net/11336/15371Busi, María Victoria; Gómez Lobato, María Eugenia; Araya, Alejandro; Gomez Casati, Diego Fabian; Mitochondrial dysfunction affects chloroplast functions; Landes Bioscience; Plant Signaling & Behavior; 6; 12; 2011; 1904-19071559-2324enginfo:eu-repo/semantics/altIdentifier/doi/10.4161/psb.6.12.18050info:eu-repo/semantics/altIdentifier/url/http://www.tandfonline.com/doi/abs/10.4161/psb.6.12.18050info:eu-repo/semantics/openAccesshttps://creativecommons.org/licenses/by-nc-sa/2.5/ar/reponame:CONICET Digital (CONICET)instname:Consejo Nacional de Investigaciones Científicas y Técnicas2025-09-03T09:46:17Zoai:ri.conicet.gov.ar:11336/15371instacron: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 09:46:17.318CONICET Digital (CONICET) - Consejo Nacional de Investigaciones Científicas y Técnicasfalse
dc.title.none.fl_str_mv Mitochondrial dysfunction affects chloroplast functions
title Mitochondrial dysfunction affects chloroplast functions
spellingShingle Mitochondrial dysfunction affects chloroplast functions
Busi, María Victoria
Mitochondria
Chloroplasts
Mitocondrial Dysfunction
Arabidopsis
title_short Mitochondrial dysfunction affects chloroplast functions
title_full Mitochondrial dysfunction affects chloroplast functions
title_fullStr Mitochondrial dysfunction affects chloroplast functions
title_full_unstemmed Mitochondrial dysfunction affects chloroplast functions
title_sort Mitochondrial dysfunction affects chloroplast functions
dc.creator.none.fl_str_mv Busi, María Victoria
Gómez Lobato, María Eugenia
Araya, Alejandro
Gomez Casati, Diego Fabian
author Busi, María Victoria
author_facet Busi, María Victoria
Gómez Lobato, María Eugenia
Araya, Alejandro
Gomez Casati, Diego Fabian
author_role author
author2 Gómez Lobato, María Eugenia
Araya, Alejandro
Gomez Casati, Diego Fabian
author2_role author
author
author
dc.subject.none.fl_str_mv Mitochondria
Chloroplasts
Mitocondrial Dysfunction
Arabidopsis
topic Mitochondria
Chloroplasts
Mitocondrial Dysfunction
Arabidopsis
purl_subject.fl_str_mv https://purl.org/becyt/ford/1.6
https://purl.org/becyt/ford/1
dc.description.none.fl_txt_mv The transcriptomic response of A9:u-ATP9 and apetala3:u-ATP9 lines carrying a mitochondrial dysfunction in flower tissues has been characterized. Both lines showed an alteration in the transcription of several genes involved in carbon and nitrogen metabolism, stress responses, transcription factors and DNA binding proteins. Interestingly, several transcripts of photosynthetic-related genes were also affected in their expression such as the mRNA s encoding for chlorophyllase, chlorophyll binding proteins and a PSII . Moreover, chlorophyll levels were reduced and the Mg-dechelatase activity was increased, indicating an alteration in chlorophyll metabolism. Our results suggest that the mitochondrial dysfunction may also affect chloroplastic functions, and that our model could be useful to uncover retrograde signaling mechanisms operating between the three different plant genomes.
Fil: Busi, María Victoria. Consejo Nacional de Investigaciones Científicas y Técnicas. Centro Científico Tecnológico Rosario. Centro de Estudios Fotosintéticos y Bioquímicos (i); Argentina. Consejo Nacional de Investigaciones Científicas y Técnicas. Centro Científico Tecnológico La Plata. Instituto de Investigaciones Biotecnológicas - Instituto Tecnológico Chascomús. Instituto de Investigaciones Biotecnológicas (sede Chascomús); Argentina. Universidad Nacional de San Martín; Argentina
Fil: Gómez Lobato, María Eugenia. Consejo Nacional de Investigaciones Científicas y Técnicas. Centro Científico Tecnológico La Plata. Instituto de Investigaciones Biotecnológicas - Instituto Tecnológico Chascomús. Instituto de Investigaciones Biotecnológicas (sede Chascomús); Argentina. Universidad Nacional de San Martín; Argentina
Fil: Araya, Alejandro. Centre National de la Recherche Scientifique; Francia. Universite Victor Segalen Bordeaux Ii; Francia
Fil: Gomez Casati, Diego Fabian. Consejo Nacional de Investigaciones Científicas y Técnicas. Centro Científico Tecnológico Rosario. Centro de Estudios Fotosintéticos y Bioquímicos (i); Argentina. Consejo Nacional de Investigaciones Científicas y Técnicas. Centro Científico Tecnológico La Plata. Instituto de Investigaciones Biotecnológicas - Instituto Tecnológico Chascomús. Instituto de Investigaciones Biotecnológicas (sede Chascomús); Argentina. Universidad Nacional de San Martín; Argentina
description The transcriptomic response of A9:u-ATP9 and apetala3:u-ATP9 lines carrying a mitochondrial dysfunction in flower tissues has been characterized. Both lines showed an alteration in the transcription of several genes involved in carbon and nitrogen metabolism, stress responses, transcription factors and DNA binding proteins. Interestingly, several transcripts of photosynthetic-related genes were also affected in their expression such as the mRNA s encoding for chlorophyllase, chlorophyll binding proteins and a PSII . Moreover, chlorophyll levels were reduced and the Mg-dechelatase activity was increased, indicating an alteration in chlorophyll metabolism. Our results suggest that the mitochondrial dysfunction may also affect chloroplastic functions, and that our model could be useful to uncover retrograde signaling mechanisms operating between the three different plant genomes.
publishDate 2011
dc.date.none.fl_str_mv 2011
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/11336/15371
Busi, María Victoria; Gómez Lobato, María Eugenia; Araya, Alejandro; Gomez Casati, Diego Fabian; Mitochondrial dysfunction affects chloroplast functions; Landes Bioscience; Plant Signaling & Behavior; 6; 12; 2011; 1904-1907
1559-2324
url http://hdl.handle.net/11336/15371
identifier_str_mv Busi, María Victoria; Gómez Lobato, María Eugenia; Araya, Alejandro; Gomez Casati, Diego Fabian; Mitochondrial dysfunction affects chloroplast functions; Landes Bioscience; Plant Signaling & Behavior; 6; 12; 2011; 1904-1907
1559-2324
dc.language.none.fl_str_mv eng
language eng
dc.relation.none.fl_str_mv info:eu-repo/semantics/altIdentifier/doi/10.4161/psb.6.12.18050
info:eu-repo/semantics/altIdentifier/url/http://www.tandfonline.com/doi/abs/10.4161/psb.6.12.18050
dc.rights.none.fl_str_mv info:eu-repo/semantics/openAccess
https://creativecommons.org/licenses/by-nc-sa/2.5/ar/
eu_rights_str_mv openAccess
rights_invalid_str_mv https://creativecommons.org/licenses/by-nc-sa/2.5/ar/
dc.format.none.fl_str_mv application/pdf
application/pdf
dc.publisher.none.fl_str_mv Landes Bioscience
publisher.none.fl_str_mv Landes Bioscience
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 13.13397

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