Abstract
The arabidopsis SPY protein is a negative regulator of gibberellin signal transduction and based on protein sequence similarity it is hypothesized to be a O-GlcNAc transferase (OGT). Proteins from spy mutants were found to exhibit allele specific alterations in the pattern of GlcNAc modification. Insect cell expressed SPY is GlcNAc modified and preliminary activity assays indicated that this protein has OGT activity.
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© 1999 Springer Science+Business Media Dordrecht
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Thornton, T., Kreppel, L., Hart, G., Olszewski, N. (1999). Genetic and Biochemical analysis of arabidopsis SPY. In: Altman, A., Ziv, M., Izhar, S. (eds) Plant Biotechnology and In Vitro Biology in the 21st Century. Current Plant Science and Biotechnology in Agriculture, vol 36. Springer, Dordrecht. https://doi.org/10.1007/978-94-011-4661-6_100
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DOI: https://doi.org/10.1007/978-94-011-4661-6_100
Publisher Name: Springer, Dordrecht
Print ISBN: 978-94-010-5966-4
Online ISBN: 978-94-011-4661-6
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