An Amphoteric Conjugate of [3H]Gibberellin A1 from Barley Aleurone Layers 12
AUTOR(ES)
Nadeau, Ronn
RESUMO
The major metabolite produced during incubation of [3H]gibberellin A1 ([3H]GA1) with barley aleurone layers is an amphoteric, water-soluble compound tentatively called [3H]ampho GA1. Formation of [3H]ampho GA1 in barley aleurones begins after a period of 2.5 hours. As judged by degradation studies as well as Sephadex column chromatography, GA1 appears to be linked to a peptide; positions C-3 and C-7 were ruled out as conjugation sites.
ACESSO AO ARTIGO
http://www.pubmedcentral.nih.gov/articlerender.fcgi?artid=366612Documentos Relacionados
- Effect of Abscisic Acid on Uptake and Metabolism of [3H]Gibberellin A1 and [3H]Pseudogibberellin A1 by Barley Half-seeds 1
- Selective Binding of [3H]Gibberellin A1 by Protein Fractions from Dwarf Pea Epicotyls
- Metabolism of Tritiated Gibberellins in d-5 Dward Maize: II. [3H]Gibberellin A1, [3H]Gibberellin A3, and Related Compounds 1
- Metabolism of 3H-Gibberellin A1 and 3H-Gibberellin A4 by Phaseolus coccineus Seedlings
- On the Uptake, Metabolism and Retention of [3H] Gibberellin A1 by Barley Aleurone Layers at Low Temperatures 1
