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A. Robertson, M. Reaney, R. Wilen, N. Lamb, Suzanne Abrams, L. Gusta (1994)
Effects of Abscisic Acid Metabolites and Analogs on Freezing Tolerance and Gene Expression in Bromegrass (Bromus inermis Leyss) Cell Cultures, 105
J. Balsevich, Adrian Cutler, N. Lamb, Laurie Friesen, E. Kurz, M. Perras, Suzanne Abrams (1994)
Response of Cultured Maize Cells to (+)-Abscisic Acid, (-)-Abscisic Acid, and Their Metabolites, 106
R. Hill, Douglas Durnin, L. Nelson, G. Abrams, L. Gusta, S. Abrams (1992)
Effects of (±)-phaseic acid on developing embryos of barley (Hordeum vulgare, L. cv. Bonanza) cultured in vitroSeed Science Research, 2
D. Briggs (1961)
A MODIFICATION OF THE SANDSTEDT, KNEEN AND BLISH ASSAY OF α-AMYLASEJournal of The Institute of Brewing, 67
D. Dunstan, C. Bock, G. Abrams, S. Abrams (1992)
Metabolism of (+)- and (−)-abscisic acid by somatic embryo suspension cultures of white sprucePhytochemistry, 31
J. Jacobsen, P. Chandler (1987)
Gibberellin and Abscisic Acid in Germinating Cereals
M. Walker-Simmons, R. Anderberg, P. Rose, S. Abrams (1992)
Optically pure abscisic Acid analogs-tools for relating germination inhibition and gene expression in wheat embryos.Plant physiology, 99 2
G. Boyer, J. Zeevaart (1986)
7′-hydroxy (−)-R-abscisic acid: A metabolite of feeding (−)-R-abscisic acid to Xanthium strumariumPhytochemistry, 25
G. Churchill, B. Ewan, M. Reaney, S. Abrams, L. Gusta (1992)
Structure-Activity Relationships of Abscisic Acid Analogs Based on the Induction of Freezing Tolerance in Bromegrass (Bromus inermis Leyss) Cell Cultures.Plant physiology, 100 4
A. Allan, Mark Fricker, Jane Ward, Michael Beale, Anthony Trewavas (1994)
Two Transduction Pathways Mediate Rapid Effects of Abscisic Acid in Commelina Guard Cells.The Plant cell, 6
L. Nelson, A. Shaw, S. Abrams (1991)
Synthesis of (+), (-)- and (±)-7'-hydroxyabscisic acidTetrahedron, 47
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Structure - activity relationships of abscisic acid analogs and metabolites
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Stereoselectivity of Abscisic Acid-oxygenase in Avocado FruitsBioscience, Biotechnology, and Biochemistry, 57
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A Distinction between the Fast and Slow Responses to Abscisic AcidFunctional Plant Biology, 7
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Plant Hormones and their Role in Plant Growth and Development
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Synthesis and Physiological Activity of Monodemethyl Abscisic Acids and Methyl 5-(1′,6′-Epoxy-2′,2′-dimethylcyclohexyl)-3-methyl-(2Z,4E)-2,4-pentadienoateAgricultural and biological chemistry, 41
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Oxidation of the 8′-position of a biologically active abscisic acid analoguePhytochemistry, 34
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Late embryogenesis-abundant genes encoding proteins with different numbers of hydrophilic repeats are regulated differentially by abscisic acid and osmotic stress.The Plant journal : for cell and molecular biology, 2 2
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Regulation of a wheat promoter by abscisic acid in rice protoplastsNature, 335
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Mode of action of abscisic Acid in barley aleurone layers : abscisic Acid induces its own conversion to phaseic Acid.Plant physiology, 75 4
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Abscisic Acid and stomatal regulation.Plant physiology, 49 5
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Metabolism of (+)-abscisic acid to (+)-7′-hydroxyabscisic acid by bromegrass cell culturesPhytochemistry, 31
Abstract Optically active forms of abscisic acid (ABA) and their oxygenated metabolites were tested for their biological activity by examining the effects of the compounds on the reversal of gibberellic acid-induced [alpha]-amylase activity in barley (Hordeum vulgare cv Himalaya) aleurone layers and the induction of gene expression in barley aleurone protoplasts transformed with a chimeric construct containing the promoter region of an albumin storage protein gene. Promotion of the albumin storage protein gene response had a more strict stereochemical requirement for elicitation of an ABA response than inhibition of [alpha]-amylase gene expression. The naturally occurring stereoisomer of ABA and its metabolites were more effective at eliciting an ABA-like response. ABA showed the highest activity, followed by 7[prime]-hydroxyABA, with phaseic acid being the least active. Racemic 8[prime]-hydroxy-2[prime],3[prime]-dihydroABA, an analog of 8[prime]-hydroxyABA, was inactive, whereas racemic 2[prime],3[prime]-dihydroABA was as effective as ABA. The differences in response of the same tissue to the ABA enantiomers lead us to conclude that there exists more than one type of ABA receptor and/or multiple signal transduction pathways in barley aleurone tissue. This content is only available as a PDF. Copyright © 1995 by American Society of Plant Biologists This article is published and distributed under the terms of the Oxford University Press, Standard Journals Publication Model (https://academic.oup.com/journals/pages/open_access/funder_policies/chorus/standard_publication_model)
Plant Physiology – Oxford University Press
Published: Jun 1, 1995
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