Search Results - "TREWAVAS, A. J"
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Dynamics of the apical vesicle accumulation and the rate of growth are related in individual pollen tubes
Published in Journal of cell science (15-07-2001)“…Regulated secretory vesicle delivery, vesicle fusion and rapid membrane recycling are all contentious issues with respect to tip growth in plant, fungal and…”
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2
Calcium signalling in Arabidopsis thaliana responding to drought and salinity
Published in The Plant journal : for cell and molecular biology (01-11-1997)“…Summary Changes in cytosolic free calcium concentration ([Ca2+]cyt) in response to mannitol (drought) and salt treatments were detected in vivo in intact whole…”
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3
Localized apical increases of cytosolic free calcium control pollen tube orientation
Published in The Plant cell (01-11-1996)“…To reach the ovule, pollen tubes must undergo many changes in growth direction. We have shown in previous work that elevation of cytosolic free calcium…”
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4
cAMP Acts as a Second Messenger in Pollen Tube Growth and Reorientation
Published in Proceedings of the National Academy of Sciences - PNAS (28-08-2001)“…Pollen tube growth and reorientation is a prerequisite for fertilization and seed formation. Here we report imaging of cAMP distribution in living pollen tubes…”
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5
Growth of Pollen Tubes of Papaver rhoeas Is Regulated by a Slow-Moving Calcium Wave Propagated by Inositol 1,4,5-Trisphosphate
Published in The Plant cell (01-08-1996)“…A signaling role for cytosolic free Ca2+ ([ Ca2+] i) in regulating Papaver rhoeas pollen tube growth during the self-incompatibility response has been…”
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6
Cold calcium signaling in Arabidopsis involves two cellular pools and a change in calcium signature after acclimation
Published in The Plant cell (01-03-1996)“…Cold shock elicits an immediate rise in cytosolic tree calcium concentration ([Ca2+]cyt) in both chilling-resistant Arabidopsis and chilling-sensitive tobacco…”
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7
Signal perception and transduction: the origin of the phenotype
Published in The Plant cell (01-07-1997)Get full text
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8
Oxidative Signals in Tobacco Increase Cytosolic Calcium
Published in The Plant cell (01-09-1994)“…Tobacco (Nicotiana plumbaginifolia) seedlings genetically transformed to express apoaequorin were incubated in h-coelenterazine to reconstitute the…”
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9
Elevation of cytoplasmic calcium by caged calcium or caged inositol trisphosphate initiates stomatal closure
Published in Nature (London) (23-08-1990)“…Stomatal pores at the leaf surface regulate water loss during transpiration and CO2 uptake for photosynthesis through changes in the turgor of the surrounding…”
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10
The Population/Biodiversity Paradox. Agricultural Efficiency to Save Wilderness
Published in Plant physiology (Bethesda) (01-01-2001)Get full text
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11
Transgenic AEQUORIN Reveals Organ-Specific Cytosolic Ca²⁺ Responses to Anoxia in Arabidopsis thaliana Seedlings
Published in Plant physiology (Bethesda) (01-05-1996)“…Using the transgenic AEQUORIN system, we showed that the cotyledons and leaves of Arabidopsis thaliana seedlings developed a biphasic luminescence response to…”
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12
Hypoosmotic shock induces increases in cytosolic Ca2+ in tobacco suspension-culture cells
Published in Plant physiology (Bethesda) (01-02-1997)“…Hypoosmotic shock treatment increased cytosolic Ca2+ ion concentration ([Ca2+]cyt) in tobacco (Nicotiana tabacum) suspension-culture cells. [Ca2+]cyt…”
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13
Cytosolic free calcium mediates red light-induced photomorphogenesis
Published in Nature (London) (27-08-1992)“…Light is a primary environmental signal regulating plant growth and form. The receptor phytochrome responds to red light and induces changes in membrane…”
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14
Distinct Calcium Signaling Pathways Regulate Calmodulin Gene Expression in Tobacco
Published in Plant physiology (Bethesda) (01-11-1999)“…Cold shock and wind stimuli initiate Ca2+ transients in transgenic tobacco (Nicotiana plumbaginifolia) seedlings (named MAQ 2.4) containing cytoplasmic…”
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15
Two Transduction Pathways Mediate Rapid Effects of Abscisic Acid in Commelina Guard Cells
Published in The Plant cell (01-09-1994)“…Commelina guard cells can be rapidly closed by abscisic acid (ABA), and it is thought that this signal is always transduced through increases in cytosolic…”
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16
The effect of short‐term low‐temperature treatments on gene expression in Arabidopsis correlates with changes in intracellular Ca2+ levels
Published in Plant, cell and environment (01-04-2003)“…ABSTRACT The role of changes in intracellular calcium ion concentration ([Ca2+]i) in low‐temperature signal transduction in plants has lately been supported by…”
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17
Transgenic plant aequorin reports the effects of touch and cold-shock and elicitors on cytoplasmic calcium
Published in Nature (London) (08-08-1991)“…Methods for measuring plant cytoplasmic calcium using microelectrodes or microinjected fluorescent dyes are associated with extensive technical problems, so…”
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18
Calcium in gravitropism. A re-examination
Published in Planta (01-01-1997)“…For more than a decade it has been assumed that there is a strong relationship between Ca2+ and gravitropism. There is evidence to suggest that the movement of…”
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Journal Article Conference Proceeding -
19
Wind-induced plant motion immediately increases cytosolic calcium
Published in Proceedings of the National Academy of Sciences - PNAS (01-06-1992)“…Wind is one of the most unusual and more dramatic of the environmental signals to modify plant development. Wind-stimulated crops are also known to experience…”
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20
Imaging calcium dynamics in living plants using semi-synthetic recombinant aequorins
Published in The Journal of cell biology (01-04-1993)“…The genetic transformation of the higher plant Nicotiana plumbaginifolia to express the protein apoaequorin has recently been used as a method to measure…”
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