Gibberellins in seeds of Arabidopsis thaliana: biological activities, identification and effects of light and chilling on endogenous levels

@article{Derkx2004GibberellinsIS,
  title={Gibberellins in seeds of Arabidopsis thaliana: biological activities, identification and effects of light and chilling on endogenous levels},
  author={M. P. M. Derkx and Evert Vermeer and Cees M. Karssen},
  journal={Plant Growth Regulation},
  year={2004},
  volume={15},
  pages={223-234}
}
The activities of several gibberellins in stimulating germination of wild-type and GA-deficient gal seeds of Arabidopsis thaliana were compared. Of the six compounds tested GA4 and GA7-isolactone had the highest activity and GA7 and GA9 the lowest; activities of GA1 and GA3 were intermediate. Combined application of pure GAs presented no indications that more than one GA receptor is involved. Four GAs were identified in extracts from wild-type and GA-insensitive gai seeds by combined gas… CONTINUE READING

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References

Publications referenced by this paper.
Showing 1-10 of 36 references

Changing sensitivity to light and nitrate but not to gibberellins regulates seasonal

MPM Derkx, CM Karssen
1993

Effects of light and temperature on seed dormancy and gibberellin - stimulated germination in Arubidopsis rhaliana : studies with gibberellin - deficient and - insensitive mutants

Derkx MPM, CM Karssen
Physiol Plant • 1993

Influences of gibberellins & , & + 7 , and A 4 + isoA 7 on apple fruit quality and tree productivity . I . Effects on fruit russet and tree yield components

NE Looney, RL Granger, +3 authors RP Pharis
J HOI ? Sci • 1992

GC-MS of the gibberellins

P Gaskin, J MacMillan
1991

Gibberellins in shoots of Hordeum w & are . A comparison between cv . Triumph and two dwarf mutants which differ in their response to gibberellin

GM Boother, Gale, P Gaskin, J MacMillan
Physiol Plant • 1991

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