Gibberellins in Suspensors of Phaseolus coccineus L. Seeds
- PMID: 16665010
- PMCID: PMC1056106
- DOI: 10.1104/pp.82.1.298
Gibberellins in Suspensors of Phaseolus coccineus L. Seeds
Abstract
Analysis of extracts from 6300 (1.2 grams fresh weight) Phaseolus coccineus suspensors by combined gas chromatography-mass spectrometry has demonstrated the presence of five C(19)-gibberellins, GA(1), GA(4), GA(5), GA(6), GA(8), and one C(20)-GA, GA(44). The major GAs present were GA(1) and GA(8). Data are discussed in relation to previous results obtained in P. coccineus seed as well as in the embryo-suspensor system.
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