Plant Hormone Signal Perception and Transduction de A. R. Smith

Plant Hormone Signal Perception and Transduction: Proceedings of the International Symposium on Plant Hormone Signal Perception and Transduction, Moscow, Russia, September 4–10, 1994

A. R. Smith

A. W. Berry

N. V. J. Harpham

I. E. Moshkov

G. V. Novikova

O. N. Kulaeva

M. A. Hall

en Limba Engleză Paperback – 28 sep 2011

Studies of the perception and transduction of hormonal signals in higher plants are relatively recent. Despite the rather small number of researchers involved in comparison, say, to those studying signalling in animals, plant scientists are becoming attracted to this important field because of the fascinating mechanisms being revealed and the recognition that any hope of understanding the ways in which the growth and development of the whole plant are controlled can only be based on an exploration of the physiology, biochemistry and molecular biology of these mechanisms.
The Moscow symposium that gave rise to the present book drew many of the most active workers in the area, and many new developments were revealed.
Audience: Important reading for all those interested in plant growth and development.

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Cuprins

1. Molecular analysis of auxin-specific signal transduction.- 2. Partial purification and kinetic characterization of an auxin-binding activity in cytoplasmic extract of rape seed (Brassica napus. L.) hypocotyls.- 3. Expression of an auxin-inducible promoter of tobacco in Arabidopsis thaliana.- 4. The heterogeneity of the plasma membrane H+ATPase response to auxin.- 5. Elementary auxin response chains at the plasma membrane involve external abp1 and multiple electrogenic ion transport proteins.- 6. Plant hormone receptors from binding proteins to functional units.- 7. Regulation of a class of auxin-induced genes in cell-suspension cultures from Nicotiana tabacum.- 8. The IAA-influx carrier at the plasmalemma: Properties, regulation, and function in auxin transduction.- 9. Cytokinin signalling systems.- 10. Zeatin-binding proteins participating in cytokinin-dependent activation of transcription.- 11. A cytokinin-binding protein complex from tobacco leaves.- 12. Photoaffinity labelling of a cytokinin-binding integral membrane protein in plant mitochondria.- 13. Specific photoaffinity labelling of a thylakoid membrane protein with an azido-cytokinin agonist.- 14. Isolation and characterisation of cDNAS for cytokinin-repressed genes.- 15. Cytokinin and abscisic acid in regulation of chloroplast protein gene expression and photosynthetic activity.- 16. Ethylene binding sites in higher plants.- 17. Effect of 1-methylcyclopropene and methylenecyclopropane on ethylene binding and ethylene action on cut carnations.- 18. Regulation of the expression of plant defence genes.- 19. Fusicoccin and its receptors.- 20. 14-3-3 Protein homologues play a central role in the fusicoccin signal transduction pathway.- 21. Endogenous fusicoccin: receptors and ligands.- 22. Different propertiesof the inward rectifying potassium conductance of aleurone protoplasts from dormant and non-dormant barley grains.- 23. Effect of alien ipt gene on hormonal concentrations of plants.- 24. Abscisic acid-induced gene-expression requires the activity of protein(s) sensitive to the proteintyrosine phosphatase inhibitor phenylarsine oxide.- 25. Auxin activation of phospholipase A2 generated lipids, and the function of lipid-activated protein kinase.- 26. Phospholipid signalling and lipid-derived second messengers in plants.- 27. Site-directed mutagenesis of the cGMP phosphodiesterase inhibitory ? subunit from bovine rods.- 28. Studies on the possible role of protein phosphorylation in the transduction of the ethylene signal.- 29. Synthetic peptides as probes of plant cell signaling.- 30. Mechanism of auxin: second messengers.- 31. A single cell model system to study hormone signal transduction.- 32. Receptor-like proteins of higher plants.