Literature DB >> 9433811

Synthesis and confirmation of structure for a new gibberellin, 2 beta-hydroxy-GA12 (GA110), from spinach and oil palm.

D J Owen1, L N Mander, J M Storey, R P Huntley, P Gaskin, J R Lenton, D A Gage, J A Zeevaart.   

Abstract

The identity of a new gibberellin (GA) in spinach and oil palm sap has been confirmed as 2 beta-hydroxy-GA12 (GA110) by comparisons of GC-mass spectral data obtained for the trimethylsilyl ether methyl ester derivatives with those of a synthetic sample prepared by means of a 24 step sequence from gibberellic acid; 2 beta-hydroxy-GA24 was also prepared. Experimental details for the latter part of the syntheses are described.

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Year:  1998        PMID: 9433811     DOI: 10.1016/s0031-9422(97)00577-3

Source DB:  PubMed          Journal:  Phytochemistry        ISSN: 0031-9422            Impact factor:   4.072


  3 in total

1.  Differential regulation of RNA levels of gibberellin dioxygenases by photoperiod in spinach.

Authors:  Dong Ju Lee; Jan A D Zeevaart
Journal:  Plant Physiol       Date:  2002-12       Impact factor: 8.340

2.  Molecular cloning of GA 2-oxidase3 from spinach and its ectopic expression in Nicotiana sylvestris.

Authors:  Dong Ju Lee; Jan A D Zeevaart
Journal:  Plant Physiol       Date:  2005-04-08       Impact factor: 8.340

3.  Molecular cloning and functional expression of gibberellin 2- oxidases, multifunctional enzymes involved in gibberellin deactivation.

Authors:  S G Thomas; A L Phillips; P Hedden
Journal:  Proc Natl Acad Sci U S A       Date:  1999-04-13       Impact factor: 11.205

  3 in total

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