Search Results - "Dumbroff, E.B"

Synthesis and oxidative insolubilization of cell-wall proteins during osmotic stress by Marshall, J.G, Dumbroff, E.B, Thatcher, B.J, Martin, B, Rutledge, R.G, Blumwald, E

“…The cell walls in the new white roots of jack pine (Pinus banksiana Lamb.) were observed to constrict around the shrinking protoplast of osmotically stressed…”
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Exogenous polyamines alter membrane fluidity in bean leaves --a basis for potential misinterpretation of their true physiological role by Roberts, D.R, Dumbroff, E.B, Thompson, J.E

“…Changes in the rotational motion of paramagnetic and fluorescent lipid-soluble probes were used to assess the effects of putrescine, spermidine and spermine on…”
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Development and enhancement of agricultural biotechnology in some countries in Latin America by Glick, B.R, Pasternak, J.J, Downer, R.G.H, Dumbroff, E.B, Winter, K.A

“…A number of research institutions and both local and international agencles in Latin America are using biotechnology as part of an effort to enhance…”
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Turgor regulation via cell wall adjustment in white spruce by Marshall, J.G, Dumbroff, E.B

“…Turgor regulation at reduced water contents was closely associated with changes in the elastic quality of the cell walls of individual needles and shoots of…”
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Ultrastructural and biochemical changes in chloroplasts during Brassica napus senescence by Ghosh, Sibdas, Mahoney, Sean R, Penterman, Jon N, Peirson, David, Dumbroff, Erwin B

“…The ultrastructural and biochemical changes occurring in chloroplasts of canola ( Brassica napus cv. Topas) cotyledons during senescence were characterized…”
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In vivo photomodification of ribulose-1,5-bisphosphate carboxylase/oxygenase holoenzyme by ultraviolet-B radiation. Formation of a 66-kilodalton variant of the large subunit by Wilson, M.I. (University of Waterloo, Waterloo, Ontario, Canada.), Ghosh, S, Gerhardt, K.E, Holland, N, Sudhakar Babu, T, Edelman, M, Dumbroff, E.B, Greenberg, B.M

“…Increased levels of solar ultraviolet (290-320 nm) (UV-B) radiation could have profound effects on plant proteins because the aromatic amino acids in proteins…”
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Release of photosynthetic protein catabolites by blebbing from thylakoids by Ghosh, S. (University of Waterloo, Waterloo, Ontario, Canada), Hudak, K.A, Dumbroff, E.B, Thompson, J.E

“…Thylakoid proteins and their catabolites have been detected in lipid-protein particles isolated from the stroma of intact chloroplasts obtained from primary…”
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Paclobutrazol affects the resistance of black spruce to high light and thermal stress by Mahoney, S.R, Ghosh, S, Peirson, D, Dumbroff, E.B

“…Detached needles from 20-week-old black spruce (Picea mariana (Mill.) B.S.P) seedlings root-drenched with 60 mg of paclobutrazol were exposed to two…”
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Characterization of thylakoid-derived lipid-protein particles bearing the large subunit of ribulose-1,5-bisphosphate carboxylase/oxygenase by Smith, M.D, Ghosh, S, Dumbroff, E.B, Thompson, J.E

“…Lipid-protein particles bearing the 55-kD ribulose-1,5-bisphosphate carboxylase/oxygenase (Rubisco) (EC 4.1.1.39) large subunit (RLSU) and no detectable…”
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Induction of drought resistance by abscisic acid and paclobutrazol in jack pine by Marshall, J.G, Scarratt, J.B, Dumbroff, E.B

“…Pretreatment with root drenches of abscisic acid or paclobutrazol increased the resistance of jack pine (Pinus banksiana Lamb.) seedlings to subsequent…”
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Isolation and characterization of thylakoid vesicles enriched in peroxidized lipids by Bond, James D., Froese, Carol D., Ghosh, Sibdas, Dumbroff, Erwin B., Thompson, John E.

“…Thylakoid vesicles enriched in peroxidized lipids by 2-to 3-fold in comparison with thylakoid membranes were isolated from the stroma of intact chloroplasts…”
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Differential changes in the synthesis and steady-state levels of thylakoid proteins during bean leaf senescence by Roberts, D.R, Thompson, J.E, Dumbroff, E.B, Gepstein, S, Mattoo, A.K

“…During senescence of primary bean leaves (Phaseolus vulgaris), there are differential changes in the rates at which thylakoid proteins are synthesized. In…”
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Relationships among drought resistance, transpiration rates, and abscisic acid levels in three northern conifers by Roberts, D.R, Dumbroff, E.B

“…Water potentials, transpiration rates and abscisic acid (ABA) levels in shoots of black spruce (Picea mariana (Mill.) BSP), white spruce (Picea glauca (Moench)…”
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Inhibition of Photosystem II Precedes Thylakoid Membrane Lipid Peroxidation in Bisulfite-Treated Leaves of Phaseolus vulgaris by P. S. Covello, Chang, A., Dumbroff, E. B., Thompson, J. E.

“…Exposure of leaves to SO2 or bisulfite is known to induce peroxidation of thylakoid lipids and to inhibit photosynthetic electron transport. In the present…”
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The synthesis of phosphoenolpyruvate carboxylase in imbibing sorghum seeds by Khayat, E, Dumbroff, E B, Glick, B R

“…When sorghum seeds were imbibed either in the light or in the dark, the presence of newly synthesized phosphoenolpyruvate carboxylase (PEPC) could be detected…”
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Identification of a naturally occurring inhibitor of the conversion of 1-aminocyclopropane-1-carboxylic acid to ethylene by carnation microsomes by Shih, C.Y. (University of California, Davis, Davis, CA), Dumbroff, E.B, Thompson, J.E

“…During cell-free experiments with membranes isolated from carnation petals (Dianthus caryophyllus L. cv White Sim), the conversion of…”
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Microbial responses to salt-induced osmotic stress. V. Effects of salinity on growth and displacement of soil bacteria by Polonenko, D.R, Mayfield, C.I, Dumbroff, E.B

“…Soil columns were exposed to balanced (low Na⁺) or unbalanced (high Na⁺) high-salt solutions for a period of 7 days followed by 7 days of stress reflief. Total…”
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Thermal regulation of phosphoenolpyruvate carboxylase and ribulose- 1,5-bisphosphate carboxylase in C3 and C4 plants native to hot and temperate climates by Ghosh, S. (University of Waterloo, Waterloo, Ontario), Gepstein, S, Glick, B.R, Heikkila, J.J, Dumbroff, E.B

“…Exposure of leaf sections from 2-week-old seedlings of sorghum (Sorghum bicolor L.) (C4 plant), corn (Zea mays L.) (C4), peanut (Arachis hypogaea L.) (C3…”
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Simulation of the effects of leaf senescence on membranes by treatment with paraquat by Loo Sar Chia, Thompson, John E., Erwin B. Dumbroff

“…Chloroplast and microsomal membranes from the primary leaf of bean acquired increasing proportions of gel phase lipid as the tissue senesced. The lipid-phase…”
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Accumulation of free amino acids in the shoots and roots of three northern conifers during drought by Cyr, D.R, Buxton, G.F, Webb, D.P, Dumbroff, E.B

“…The effects of drought on the free amino acid pools in 21- to 23-week-old seedlings of black spruce (Picea mariana (Mill.) Britt.), white spruce (Picea glauca…”
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