Sucrose increases calcium-dependent protein kinase and phosphatase activities in potato plants

Autores
Raices, Marilina; MacIntosh, G. C.; Ulloa, Rita Maria; Gargantini, Pablo Ruben; Vozza, Nicolas Federico; Tellez, Maria Teresa
Año de publicación
2003
Idioma
inglés
Tipo de recurso
artículo
Estado
versión publicada
Descripción
The effect of sucrose on tuber formation, calcium-dependent protein kinase (CDPK) and phosphatase activities was analysed using in vitro cultured potato plants. In short treatments, sucrose induced CDPK and phosphatase activities. In long treatments, sucrose induced tuber formation in the absence of other tuber inducing stimuli. Sorbitol caused a minor increase in CDPK activity and affected plant morphology but did not induce tuber development. The addition of the protein kinase inhibitor Staurosporine precluded sucrose-induced tuberization. Altogether, our results suggest that phosphorylation/dephosphorylation events are involved in sucrose-induced tuber development.
Fil: Raices, Marilina. Consejo Nacional de Investigaciones Científicas y Técnicas. Instituto de Investigaciones en Ingeniería Genética y Biología Molecular "Dr. Héctor N. Torres"; Argentina
Fil: MacIntosh, G. C.. Consejo Nacional de Investigaciones Científicas y Técnicas. Instituto de Investigaciones en Ingeniería Genética y Biología Molecular "Dr. Héctor N. Torres"; Argentina
Fil: Ulloa, Rita Maria. Consejo Nacional de Investigaciones Científicas y Técnicas. Instituto de Investigaciones en Ingeniería Genética y Biología Molecular "Dr. Héctor N. Torres"; Argentina
Fil: Gargantini, Pablo Ruben. Consejo Nacional de Investigaciones Científicas y Técnicas. Instituto de Investigaciones en Ingeniería Genética y Biología Molecular "Dr. Héctor N. Torres"; Argentina
Fil: Vozza, Nicolas Federico. Consejo Nacional de Investigaciones Científicas y Técnicas. Instituto de Investigaciones en Ingeniería Genética y Biología Molecular "Dr. Héctor N. Torres"; Argentina
Fil: Tellez, Maria Teresa. Consejo Nacional de Investigaciones Científicas y Técnicas. Instituto de Investigaciones en Ingeniería Genética y Biología Molecular "Dr. Héctor N. Torres"; Argentina
Materia
Cdpk
Sucrose
Solanum Tuberosum
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:11336/80497
Acceder
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oai_identifier_str oai:ri.conicet.gov.ar:11336/80497
network_acronym_str CONICETDig
repository_id_str 3498
network_name_str CONICET Digital (CONICET)
spelling Sucrose increases calcium-dependent protein kinase and phosphatase activities in potato plantsRaices, MarilinaMacIntosh, G. C.Ulloa, Rita MariaGargantini, Pablo RubenVozza, Nicolas FedericoTellez, Maria TeresaCdpkSucroseSolanum Tuberosumhttps://purl.org/becyt/ford/1.6https://purl.org/becyt/ford/1The effect of sucrose on tuber formation, calcium-dependent protein kinase (CDPK) and phosphatase activities was analysed using in vitro cultured potato plants. In short treatments, sucrose induced CDPK and phosphatase activities. In long treatments, sucrose induced tuber formation in the absence of other tuber inducing stimuli. Sorbitol caused a minor increase in CDPK activity and affected plant morphology but did not induce tuber development. The addition of the protein kinase inhibitor Staurosporine precluded sucrose-induced tuberization. Altogether, our results suggest that phosphorylation/dephosphorylation events are involved in sucrose-induced tuber development.Fil: Raices, Marilina. Consejo Nacional de Investigaciones Científicas y Técnicas. Instituto de Investigaciones en Ingeniería Genética y Biología Molecular "Dr. Héctor N. Torres"; ArgentinaFil: MacIntosh, G. C.. Consejo Nacional de Investigaciones Científicas y Técnicas. Instituto de Investigaciones en Ingeniería Genética y Biología Molecular "Dr. Héctor N. Torres"; ArgentinaFil: Ulloa, Rita Maria. Consejo Nacional de Investigaciones Científicas y Técnicas. Instituto de Investigaciones en Ingeniería Genética y Biología Molecular "Dr. Héctor N. Torres"; ArgentinaFil: Gargantini, Pablo Ruben. Consejo Nacional de Investigaciones Científicas y Técnicas. Instituto de Investigaciones en Ingeniería Genética y Biología Molecular "Dr. Héctor N. Torres"; ArgentinaFil: Vozza, Nicolas Federico. Consejo Nacional de Investigaciones Científicas y Técnicas. Instituto de Investigaciones en Ingeniería Genética y Biología Molecular "Dr. Héctor N. Torres"; ArgentinaFil: Tellez, Maria Teresa. Consejo Nacional de Investigaciones Científicas y Técnicas. Instituto de Investigaciones en Ingeniería Genética y Biología Molecular "Dr. Héctor N. Torres"; ArgentinaC M B Association2003-12info:eu-repo/semantics/articleinfo:eu-repo/semantics/publishedVersionhttp://purl.org/coar/resource_type/c_6501info:ar-repo/semantics/articuloapplication/pdfapplication/pdfapplication/pdfapplication/pdfapplication/pdfhttp://hdl.handle.net/11336/80497Raices, Marilina; MacIntosh, G. C.; Ulloa, Rita Maria; Gargantini, Pablo Ruben; Vozza, Nicolas Federico; et al.; Sucrose increases calcium-dependent protein kinase and phosphatase activities in potato plants; C M B Association; Cellular and Molecular Biology; 49; 6; 12-2003; 959-9640145-5680CONICET DigitalCONICETenginfo:eu-repo/semantics/altIdentifier/url/https://www.ncbi.nlm.nih.gov/pubmed/14656054info:eu-repo/semantics/altIdentifier/url/https://www.cellmolbiol.org/index.php/CMB/issue/archiveinfo:eu-repo/semantics/openAccesshttps://creativecommons.org/licenses/by-nc-sa/2.5/ar/reponame:CONICET Digital (CONICET)instname:Consejo Nacional de Investigaciones Científicas y Técnicas2025-09-03T10:03:10Zoai:ri.conicet.gov.ar:11336/80497instacron: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 10:03:10.589CONICET Digital (CONICET) - Consejo Nacional de Investigaciones Científicas y Técnicasfalse
dc.title.none.fl_str_mv Sucrose increases calcium-dependent protein kinase and phosphatase activities in potato plants
title Sucrose increases calcium-dependent protein kinase and phosphatase activities in potato plants
spellingShingle Sucrose increases calcium-dependent protein kinase and phosphatase activities in potato plants
Raices, Marilina
Cdpk
Sucrose
Solanum Tuberosum
title_short Sucrose increases calcium-dependent protein kinase and phosphatase activities in potato plants
title_full Sucrose increases calcium-dependent protein kinase and phosphatase activities in potato plants
title_fullStr Sucrose increases calcium-dependent protein kinase and phosphatase activities in potato plants
title_full_unstemmed Sucrose increases calcium-dependent protein kinase and phosphatase activities in potato plants
title_sort Sucrose increases calcium-dependent protein kinase and phosphatase activities in potato plants
dc.creator.none.fl_str_mv Raices, Marilina
MacIntosh, G. C.
Ulloa, Rita Maria
Gargantini, Pablo Ruben
Vozza, Nicolas Federico
Tellez, Maria Teresa
author Raices, Marilina
author_facet Raices, Marilina
MacIntosh, G. C.
Ulloa, Rita Maria
Gargantini, Pablo Ruben
Vozza, Nicolas Federico
Tellez, Maria Teresa
author_role author
author2 MacIntosh, G. C.
Ulloa, Rita Maria
Gargantini, Pablo Ruben
Vozza, Nicolas Federico
Tellez, Maria Teresa
author2_role author
author
author
author
author
dc.subject.none.fl_str_mv Cdpk
Sucrose
Solanum Tuberosum
topic Cdpk
Sucrose
Solanum Tuberosum
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 effect of sucrose on tuber formation, calcium-dependent protein kinase (CDPK) and phosphatase activities was analysed using in vitro cultured potato plants. In short treatments, sucrose induced CDPK and phosphatase activities. In long treatments, sucrose induced tuber formation in the absence of other tuber inducing stimuli. Sorbitol caused a minor increase in CDPK activity and affected plant morphology but did not induce tuber development. The addition of the protein kinase inhibitor Staurosporine precluded sucrose-induced tuberization. Altogether, our results suggest that phosphorylation/dephosphorylation events are involved in sucrose-induced tuber development.
Fil: Raices, Marilina. Consejo Nacional de Investigaciones Científicas y Técnicas. Instituto de Investigaciones en Ingeniería Genética y Biología Molecular "Dr. Héctor N. Torres"; Argentina
Fil: MacIntosh, G. C.. Consejo Nacional de Investigaciones Científicas y Técnicas. Instituto de Investigaciones en Ingeniería Genética y Biología Molecular "Dr. Héctor N. Torres"; Argentina
Fil: Ulloa, Rita Maria. Consejo Nacional de Investigaciones Científicas y Técnicas. Instituto de Investigaciones en Ingeniería Genética y Biología Molecular "Dr. Héctor N. Torres"; Argentina
Fil: Gargantini, Pablo Ruben. Consejo Nacional de Investigaciones Científicas y Técnicas. Instituto de Investigaciones en Ingeniería Genética y Biología Molecular "Dr. Héctor N. Torres"; Argentina
Fil: Vozza, Nicolas Federico. Consejo Nacional de Investigaciones Científicas y Técnicas. Instituto de Investigaciones en Ingeniería Genética y Biología Molecular "Dr. Héctor N. Torres"; Argentina
Fil: Tellez, Maria Teresa. Consejo Nacional de Investigaciones Científicas y Técnicas. Instituto de Investigaciones en Ingeniería Genética y Biología Molecular "Dr. Héctor N. Torres"; Argentina
description The effect of sucrose on tuber formation, calcium-dependent protein kinase (CDPK) and phosphatase activities was analysed using in vitro cultured potato plants. In short treatments, sucrose induced CDPK and phosphatase activities. In long treatments, sucrose induced tuber formation in the absence of other tuber inducing stimuli. Sorbitol caused a minor increase in CDPK activity and affected plant morphology but did not induce tuber development. The addition of the protein kinase inhibitor Staurosporine precluded sucrose-induced tuberization. Altogether, our results suggest that phosphorylation/dephosphorylation events are involved in sucrose-induced tuber development.
publishDate 2003
dc.date.none.fl_str_mv 2003-12
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/11336/80497
Raices, Marilina; MacIntosh, G. C.; Ulloa, Rita Maria; Gargantini, Pablo Ruben; Vozza, Nicolas Federico; et al.; Sucrose increases calcium-dependent protein kinase and phosphatase activities in potato plants; C M B Association; Cellular and Molecular Biology; 49; 6; 12-2003; 959-964
0145-5680
CONICET Digital
CONICET
url http://hdl.handle.net/11336/80497
identifier_str_mv Raices, Marilina; MacIntosh, G. C.; Ulloa, Rita Maria; Gargantini, Pablo Ruben; Vozza, Nicolas Federico; et al.; Sucrose increases calcium-dependent protein kinase and phosphatase activities in potato plants; C M B Association; Cellular and Molecular Biology; 49; 6; 12-2003; 959-964
0145-5680
CONICET Digital
CONICET
dc.language.none.fl_str_mv eng
language eng
dc.relation.none.fl_str_mv info:eu-repo/semantics/altIdentifier/url/https://www.ncbi.nlm.nih.gov/pubmed/14656054
info:eu-repo/semantics/altIdentifier/url/https://www.cellmolbiol.org/index.php/CMB/issue/archive
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
application/pdf
application/pdf
application/pdf
dc.publisher.none.fl_str_mv C M B Association
publisher.none.fl_str_mv C M B Association
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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