Aspirin increases tolerance to high temperature in seeds of Raphanus sativus L. cvar Early Scarlet Globe

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dc.contributor.authorTakaki, M.
dc.contributor.authorRosim, R. E.
dc.contributor.institutionUniversidade Estadual Paulista (Unesp)
dc.date.accessioned2014-02-26T17:09:46Z
dc.date.accessioned2014-05-20T13:56:36Z
dc.date.available2014-02-26T17:09:46Z
dc.date.available2014-05-20T13:56:36Z
dc.date.issued2000-01-01
dc.description.abstractThe incubation of seeds of Raphanus sativus L. cvar Early Scarlet Globe with 10 mu M aspirin resulted in increase in the temperature range for germination. The analysis of percentage germination and germination rates indicated the increase in the optimum temperature from 21.4 to 26 degrees C although at 32.6 degrees C 80.8% of seeds germinated with aspirin and no germination in the control. The analysis of the kinetics of seed germination indicated that aspirin treatment resulted in germination by decreasing the enthalpy of activation of the process. The aspirin treatment also resulted in the synchronization of seed germination. on the base of our results we propose aspirin application in practice to increase the tolerance to high temperature and to synchronize seed germination at least in Raphanus sativus L. cvar early scarlet globe.en
dc.description.affiliationUNESP, Dept Bot, BR-13506900 Rio Claro, SP, Brazil
dc.description.affiliationUnespUNESP, Dept Bot, BR-13506900 Rio Claro, SP, Brazil
dc.format.extent179-183
dc.identifierhttp://www.ingentaconnect.com/content/ista/sst
dc.identifier.citationSeed Science and Technology. Zurich: Ista, v. 28, n. 1, p. 179-183, 2000.
dc.identifier.issn0251-0952
dc.identifier.lattes1474830375607171
dc.identifier.urihttp://hdl.handle.net/11449/20233
dc.identifier.wosWOS:000087168200018
dc.language.isoeng
dc.publisherIsta
dc.relation.ispartofSeed Science and Technology
dc.relation.ispartofjcr0.593
dc.relation.ispartofsjr0,225
dc.rights.accessRightsAcesso restrito
dc.sourceWeb of Science
dc.titleAspirin increases tolerance to high temperature in seeds of Raphanus sativus L. cvar Early Scarlet Globeen
dc.typeArtigo
dcterms.licensehttp://www.ingentaconnect.com/about/terms
dcterms.rightsHolderIsta
unesp.author.lattes1474830375607171
unesp.campusUniversidade Estadual Paulista (Unesp), Instituto de Biociências, Rio Claropt

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