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Identification of endogenous gibberellins in inflorescence of Ornithogalum thyrsoides

Koshioka, Masaji; Roh, Mark; Nakayama, M; Mander, Lewis; Hisamatsu, Tamotsu


Endogenous gibberellins (GAs) were extracted from inflorescence of Ornithogalum thyrsoides and identified by using combined gas-chromatography / mass spectrometry (GC/MS). Three 13-hydroxylated GAs, GA19, GA20 and GA53, and thirteen 13-non-hydroxylated GAs, GA4, GA7, GA9, GA12, GA15, GA24, GA25, GA51, GA61, GA112, GA115, 1,2-didehydro GA9 (which is a novel GA, and has been assigned as GA120), and GA120 - isolactone were detected. The presence of these GAs suggests that both the...[Show more]

CollectionsANU Research Publications
Date published: 1999
Type: Journal article
Source: Journal of the Japanese Society for Horticultural Science


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