Registro completo de metadatos
| Campo DC | Valor | Lengua/Idioma |
|---|---|---|
| dc.creator | Cenzano, Ana María | - |
| dc.creator | Cantoro, Renata | - |
| dc.creator | Hernández Sotomayor, S. M. Teresa | - |
| dc.creator | Abdala, Guillermina Irene | - |
| dc.creator | Racagni, Graciela Esther | - |
| dc.date | 2017-09-15T18:40:02Z | - |
| dc.date | 2017-09-15T18:40:02Z | - |
| dc.date | 2011-12-05 | - |
| dc.date | 2017-09-07T16:51:54Z | - |
| dc.date.accessioned | 2019-04-29T15:40:09Z | - |
| dc.date.available | 2019-04-29T15:40:09Z | - |
| dc.date.issued | 2017-09-15T18:40:02Z | - |
| dc.date.issued | 2017-09-15T18:40:02Z | - |
| dc.date.issued | 2011-12-05 | - |
| dc.date.issued | 2017-09-07T16:51:54Z | - |
| dc.identifier | Cenzano, Ana María; Cantoro, Renata; Hernández Sotomayor, S. M. Teresa; Abdala, Guillermina Irene; Racagni, Graciela Esther; Lipid profiling by electrospray ionization tandem mass spectrometry and the identification of lipid phosphorylation by kinases in potato stolons; American Chemical Society; Journal of Agricultural and Food Chemistry; 60; 1; 5-12-2011; 418-426 | - |
| dc.identifier | 0021-8561 | - |
| dc.identifier | http://hdl.handle.net/11336/24408 | - |
| dc.identifier | CONICET Digital | - |
| dc.identifier | CONICET | - |
| dc.identifier.uri | http://rodna.bn.gov.ar:8080/jspui/handle/bnmm/299031 | - |
| dc.description | There is limited information about the involvement of lipids and esterified fatty acids in signaling pathways during plant development. The purpose of this study was to evaluate the lipid composition and molecular species of potato (Solanum tuberosum L., cv. Spunta) stolons and to identify phosphorylated lipids in the first two developmental stages of tuber formation. Lipid profiling was determined using ESI-MS/MS, a useful method for the determination of the biosynthesis and catabolism of lipids based on their fatty acid composition. The most prevalent compound identified in this study was phosphatidic acid (PA); digalactosyldiacylglycerol (DGDG) was the second most abundant compound. A 34:2 species was identified in PA, phosphatidylcholine (PC), phosphatidylinositol (PI), and phosphatidylethanolamine (PE). The identification of lipid phosphorylation by kinases was revealed by the presence of the phosphorylated lipids. PA was metabolized to diacylglycerol pyrophosphate (DGPP) by phosphatidic acid kinase (PAK). This work establishes a correlation between lipid fatty acid composition and lipid metabolism enzymes at the beginning of tuber formation and is the first report of PAK activity in the early events of potato tuber formation. | - |
| dc.description | Fil: Cenzano, Ana María. Consejo Nacional de Investigaciones Científicas y Técnicas. Centro Científico Tecnológico Conicet - Centro Nacional Patagónico; Argentina | - |
| dc.description | Fil: Cantoro, Renata. Consejo Nacional de Investigaciones Científicas y Técnicas. Oficina de Coordinación Administrativa Parque Centenario. Instituto de Investigaciones Fisiológicas y Ecológicas Vinculadas a la Agricultura. Universidad de Buenos Aires. Facultad de Agronomía. Instituto de Investigaciones Fisiológicas y Ecológicas Vinculadas a la Agricultura; Argentina | - |
| dc.description | Fil: Hernández Sotomayor, S. M. Teresa. Centro de Investigación Científica de Yucatán; México | - |
| dc.description | Fil: Abdala, Guillermina Irene. Universidad Nacional de Río Cuarto. Facultad de Ciencias Exactas Fisicoquímicas y Naturales; Argentina. Consejo Nacional de Investigaciones Científicas y Técnicas; Argentina | - |
| dc.description | Fil: Racagni, Graciela Esther. Universidad Nacional de Río Cuarto. Facultad de Ciencias Exactas Fisicoquímicas y Naturales; Argentina. Consejo Nacional de Investigaciones Científicas y Técnicas; Argentina | - |
| dc.format | application/pdf | - |
| dc.format | application/pdf | - |
| dc.language | eng | - |
| dc.publisher | American Chemical Society | - |
| dc.relation | info:eu-repo/semantics/altIdentifier/url/http://pubs.acs.org/doi/abs/10.1021/jf204269y | - |
| dc.relation | info:eu-repo/semantics/altIdentifier/doi/http://dx.doi.org//10.1021/jf204269y | - |
| dc.rights | info:eu-repo/semantics/restrictedAccess | - |
| dc.rights | https://creativecommons.org/licenses/by-nc-sa/2.5/ar/ | - |
| dc.source | reponame:CONICET Digital (CONICET) | - |
| dc.source | instname:Consejo Nacional de Investigaciones Científicas y Técnicas | - |
| dc.source | instacron:CONICET | - |
| dc.subject | SOLANUM TUBEROSUM | - |
| dc.subject | POTATO | - |
| dc.subject | ELECTROSPRAY IONIZATION TANDEM MASS SPECTROMETRY | - |
| dc.subject | PHOSPHOLIPID | - |
| dc.subject | GALACTOLIPID | - |
| dc.subject | KINASE | - |
| dc.subject | Bioquímica y Biología Molecular | - |
| dc.subject | Ciencias Biológicas | - |
| dc.subject | CIENCIAS NATURALES Y EXACTAS | - |
| dc.title | Lipid profiling by electrospray ionization tandem mass spectrometry and the identification of lipid phosphorylation by kinases in potato stolons | - |
| dc.type | info:eu-repo/semantics/article | - |
| dc.type | info:eu-repo/semantics/publishedVersion | - |
| dc.type | info:ar-repo/semantics/articulo | - |
| Aparece en las colecciones: | CONICET | |
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