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dc.contributor.author
Raíces, Marcela
dc.contributor.author
Ulloa, Rita Maria
dc.contributor.author
MacIntosh, Gustavo C.
dc.contributor.author
Crespi, Martín
dc.contributor.author
Tellez, Maria Teresa
dc.date.available
2019-07-17T20:24:28Z
dc.date.issued
2003-11
dc.identifier.citation
Raíces, Marcela; Ulloa, Rita Maria; MacIntosh, Gustavo C.; Crespi, Martín; Tellez, Maria Teresa; StCDPK1 is expressed in potato stolon tips and is induced by high sucrose concentration; Oxford University Press; Journal of Experimental Botany; 54; 392; 11-2003; 2589-2591
dc.identifier.issn
0022-0957
dc.identifier.uri
http://hdl.handle.net/11336/79769
dc.description.abstract
StCDPK1 encodes a calcium-dependent protein kinase (CDPK) from Solanum tuberosum, which is transiently induced upon tuberization in swelling stolons. In situ hybridization determined that StCDPK1 mRNA is localized in the apical dome of tuberizing stolon tips, close to the region where sucrose was reported to accumulate. The expression of StCDPK1, and other tuber-specific genes was enhanced when in vitro-cultured potato plants were transferred to high sucrose or high sorbitol containing media. Glucose, fructose or a mixture of both showed no effect on CDPK expression. Okadaic acid blocked sucrose-inducible gene expression, suggesting that phosphatases from the PP1/PP2A family could also participate in the regulation of StCDPK1 and other tuberization-related genes.
dc.format
application/pdf
dc.language.iso
eng
dc.publisher
Oxford University Press
dc.rights
info:eu-repo/semantics/openAccess
dc.rights.uri
https://creativecommons.org/licenses/by-nc-sa/2.5/ar/
dc.subject
Gene Expression
dc.subject
Okadaic Acid
dc.subject
Potato Stolons
dc.subject
Stcdpk1
dc.subject
Sucrose
dc.subject.classification
Otros Tópicos Biológicos
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Ciencias Biológicas
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CIENCIAS NATURALES Y EXACTAS
dc.title
StCDPK1 is expressed in potato stolon tips and is induced by high sucrose concentration
dc.type
info:eu-repo/semantics/article
dc.type
info:ar-repo/semantics/artículo
dc.type
info:eu-repo/semantics/publishedVersion
dc.date.updated
2019-07-16T14:14:06Z
dc.journal.volume
54
dc.journal.number
392
dc.journal.pagination
2589-2591
dc.journal.pais
Reino Unido
dc.journal.ciudad
Oxford
dc.description.fil
Fil: Raíces, Marcela. Consejo Nacional de Investigaciones Científicas y Técnicas. Instituto de Investigaciones en Ingeniería Genética y Biología Molecular "Dr. Héctor N. Torres"; Argentina
dc.description.fil
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
dc.description.fil
Fil: MacIntosh, Gustavo C.. Delaware Biotechnology Institute; Estados Unidos
dc.description.fil
Fil: Crespi, Martín. Institut des Sciences Vegetales; Francia
dc.description.fil
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
dc.journal.title
Journal of Experimental Botany
dc.relation.alternativeid
info:eu-repo/semantics/altIdentifier/doi/https://doi.org/10.1093/jxb/erg282
dc.relation.alternativeid
info:eu-repo/semantics/altIdentifier/url/https://academic.oup.com/jxb/article/54/392/2589/621964
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