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Identification of endogenous gibberellins in strawberry, including the novel gibberellins GA123, GA124 and GA125

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dc.contributor.authorBlake, Patrick
dc.contributor.authorTaylor, David
dc.contributor.authorCrisp, Carol
dc.contributor.authorMander, Lewis
dc.contributor.authorOwen, David
dc.date.accessioned2015-12-13T23:19:41Z
dc.date.issued2000
dc.date.updated2015-12-12T09:00:37Z
dc.description.abstractExtracts of carboxylic acids from immature fruits of strawberry (Fragaria x ananassa Duch. cv. Elsanta) were analysed for gibberellins by combined gas chromatography-mass spectrometry. The following previously characterised gibberellins were identified by comparison of their mass spectra and Kovats retention indices (KRIs) with those of standards or published data: GA1, GA3, GA5, GA8, GA12, GA17, GA19, GA20, GA29, GA44, GA48, GA49, GA53, GA77, GA97, GA111and GA112. Evidence for endogenous 1-epi GA61 (GA119) and 11α-OH-GA12 was also obtained. In addition, a number of putative GAs were detected. Of these, three were shown to be 12α-hydroxy-GA53, 12α-hydroxy-GA44, and 12α-hydroxy-GA19 by comparison with authentic compounds prepared by rational synthesis, and have been allocated the descriptors GA123, GA124 and GA125, respectively. (C) 2000 Elsevier Science Ltd.
dc.identifier.issn0031-9422
dc.identifier.urihttp://hdl.handle.net/1885/90393
dc.publisherPergamon-Elsevier Ltd
dc.sourcePhytochemistry
dc.subjectKeywords: gibberellin; gibberellin derivative; angiosperm; article; biosynthesis; chemical analysis; chemical structure; conformation; extraction; fruit; gas chromatography; mass fragmentography; mass spectrometry; phytochemistry; purification; structure analysis; Fragaria x ananassa; GA 125; GA123; GA124; Gibberellins; Identification; Immature fruit; Rosaceae; Strawberry
dc.titleIdentification of endogenous gibberellins in strawberry, including the novel gibberellins GA123, GA124 and GA125
dc.typeJournal article
local.bibliographicCitation.issue8
local.bibliographicCitation.lastpage890
local.bibliographicCitation.startpage887
local.contributor.affiliationBlake, Patrick, Horticulture Research International
local.contributor.affiliationTaylor, David, Trinity College Dublin
local.contributor.affiliationCrisp, Carol, Horticulture Research International
local.contributor.affiliationMander, Lewis, College of Physical and Mathematical Sciences, ANU
local.contributor.affiliationOwen, David, College of Physical and Mathematical Sciences, ANU
local.contributor.authoruidMander, Lewis, u7500768
local.contributor.authoruidOwen, David, u3785146
local.description.embargo2037-12-31
local.description.notesImported from ARIES
local.description.refereedYes
local.identifier.absfor030499 - Medicinal and Biomolecular Chemistry not elsewhere classified
local.identifier.ariespublicationMigratedxPub20739
local.identifier.citationvolume55
local.identifier.doi10.1016/S0031-9422(00)00237-5
local.identifier.scopusID2-s2.0-0034642159
local.type.statusPublished Version

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