Search Results - "DHINDSA, R. S"

Low-temperature signal transduction: induction of cold acclimation-specific genes of alfalfa by calcium at 25 degrees C by Monroy, A.F. (McGill University, Montreal, Quebec, Canada.), Dhindsa, R.S

“…To study the role of calcium in cold acclimation, we examined the relationship between calcium influx and accumulation of transcripts of two cas (cold…”
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Vacuolar H⁺-Translocating Pyrophosphatase Is Induced by Anoxia or Chilling in Seedlings of Rice by George D. Carystinos, Heather R. Mac Donald, Monroy, Antonio F., Dhindsa, Rajinder S., Poole, Ronald J.

“…The present study was undertaken to determine whether vacuolar H+-pyrophosphatase (V-PPase) might replace vacuolar H+-ATPase under energy stress due to anoxia…”
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induction of kin genes in cold-acclimating Arabidopsis thaliana. Evidence of a role for calcium by Tahtiharju, S, Sangwan, V, Monroy, A.F, Dhindsa, R.S, Borg, M

“…The involvement of calcium signaling during cold-induction of the kin genes of Arabidopsis thaliana (L.) Heynh. was examined. Treatments with chemicals which…”
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cDNA sequence, expression, and transcript stability of a cold acclimation-specific gene, cas18, of alfalfa (Medicago falcata) cells by Wolfraim, L.A, Langis, R, Tyson, H, Dhindsa, R.S

“…The nucleotide sequence of a full-length cDNA, the deduced amino acid sequence, and the regulation of expression of a cold acclimation-specific gene, cas18, in…”
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A new cold-induced alfalfa gene is associated with enhanced hardening at subzero temperature by MONROY, A. F, CASTONGUAY, Y, LABERGE, S, FATHEY SARHAN, VEZINA, L. P, DHINDSA, R. S

“…When alfalfa (Medicago sativa L. cv Apica) plants grown at room temperature are transferred to 2 degrees C, the temperature at which 50% of the plants fail to…”
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Early steps in cold sensing by plant cells: the role of actin cytoskeleton and membrane fluidity by Örvar, Björn Lárus, Sangwan, Veena, Omann, Franz, Dhindsa, Rajinder S.

“…Summary Many plants acquire freezing tolerance through cold acclimatization (CA), a prolonged exposure to low but non‐freezing temperatures at the onset of…”
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Drought stress, enzymes of glutathione metabolism, oxidation injury, and protein synthesis in Tortula ruralis by Dhindsa, R.S. (McGill University, Montreal, Quebec, Canada)

“…The activities of glutathione reductase (EC 1.6.4.2), glutathione peroxidase (EC 1.11.1.9), and glutathione S-transferase (EC 2.5.1.18) were found to increase…”
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Cold‐activation of Brassica napus BN115 promoter is mediated by structural changes in membranes and cytoskeleton, and requires Ca2+ influx by Sangwan, Veena, Foulds, Inge, Singh, Jas, Dhindsa, Rajinder S.

“…Summary Previous studies on cold‐triggered events leading to Ca2+ influx during cold acclimatization have been conducted on either unicellular cyanobacterium…”
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Cloning and sequencing of the cDNA for cas17, a cold acclimation-specific gene of alfalfa by Wolfraim, Lawrence A., Dhindsa, Rajinder S.

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Molecular cloning and relationship to freezing tolerance of cold-acclimation-specific genes of alfalfa by Mohapatra, S.S, Wolfraim, L, Poole, R.J, Dhindsa, R.S

“…Cold-acclimation-specific (CAS) gene expression has been examined by screening a cDNA library prepared from poly(A)+ RNA of cold-acclimated seedlings of a…”
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Alfalfa [Medicago sativa] nuclei contain cold-responsive phosphoproteins and accumulate heat-stable proteins during cold treatment of seedlings by Kawczynski, W. (McGill Univ., Quebec (Canada)), Dhindsa, R.S

“…We have examined whether low temperature, as a pervasive thermodynamic stimulus, is sensed independently in different parts of the cell by studying low…”
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Abscisic acid-regulated gene expression in relation to freezing tolerance in alfalfa by Mohapatra, S.S, Poole, R.J, Dhindsa, R.S

“…A comparison of abscisic acid (ABA)-induced and cold-acclimation-induced freezing tolerance in two alfalfa cultivars (Medicago falcata cv Anik and Medicago…”
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Recycling and Phosphorylation of Eukaryotic Initiation Factor 2 on 60S Subunits of 80S Initiation Complexes and Polysomes by Kolluru V. A. Ramaiah, Dhindsa, Rajinder S., Chen, Jane-Jane, London, Irving M., Levin, Daniel

“…Phosphorylation of the α-subunit (38 kDa) of eukaryotic initiation factor 2 (eIF-2α) regulates initiation of protein synthesis in eukaryotic cells. This…”
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Low temperature signal transduction during cold acclimation: protein phosphatase 2A as an early target for cold‐inactivation by Monroy, Antonio F., Sangwan, Veena, Dhindsa, Rajinder S.

“…Summary The authors have previously shown that cold acclimation and cold acclimation‐specific (cas) gene expression in alfalfa require cold‐triggered calcium…”
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A molecular marker to select for freezing tolerance in Gramineae by Houde, M, Dhindsa, R S, Sarhan, F

“…We isolated, and expressed in Escherichia coli, a gene (Wcs120) that is strongly induced during cold acclimation of wheat. The gene product was purified and…”
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Glutathione status and protein synthesis during drought and subsequent rehydration in Tortula ruralis by Dhindsa, R.S

“…Glutathione status and its relationship to protein synthesis during water deficit and subsequent rehydration have been examined in the drought-tolerant moss,…”
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Cold-Induced Changes in Freezing Tolerance, Protein Phosphorylation, and Gene Expression (Evidence for a Role of Calcium) by Monroy, A. F., Sarhan, F., Dhindsa, R. S.

“…The role of Ca2+ in cold-induced changes in protein phosphorylation, gene expression, and development of freezing tolerance has been studied in cell-suspension…”
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Cold-Induced Changes in Freezing Tolerance, Protein Phosphorylation, and Gene Expression: Evidence for a Role of Calcium by Monroy, Antonio F., Sarhan, Fathey, Dhindsa, Rajinder S.

“…The role of Ca2+ in cold-induced changes in protein phosphorylation, gene expression, and development of freezing tolerance has been studied in cell-suspension…”
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Cloning, Characterization, and Expression of a cDNA Encoding a 50-Kilodalton Protein Specifically Induced by Cold Acclimation in Wheat by Houde, Mario, Danyluk, Jean, Laliberté, Jean-François, Rassart, Eric, Dhindsa, Rajinder S., Sarhan, Fathey

“…We have isolated, sequenced, and expressed a cold-specific cDNA clone, Wcs120, that specifically hybridizes to a major mRNA species of approximately 1650…”
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Protein synthesis during rehydration of rapidly dried Tortula ruralis: evidence for oxidation injury by Dhindsa, R.S

“…Rapidly dried Tortula ruralis, a drought-tolerant moss, is known to synthesize proteins on rehydration at a much lower rate than the slowly dried moss. The…”
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