Gibberellins in Embryo-Suspensor of Phaseolus coccineus Seeds at the Heart Stage of Embryo Development 1

Abstract

Gibberellins (GAs) in suspensors and embryos of Phaseolus coccineus seeds at the heart stage of embryo development were analyzed by combined gas chromatography-mass spectrometry (GC-MS). From the suspensor four C,9-GAs, GA1, GA4, GA5, GA6, and one C2o GA, GA44, were identified. From the embryo, five C1gGAs GA,, GA4, GAs, GAs, GAo0 and two C20 GAs, GA1,9 and… (More)

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