dreb1 cbf tfs and cold stress response

Báo cáo khoa học: The crystal structure of annexin Gh1 from Gossypium hirsutum reveals an unusual S3 cluster Implications for cellulose synthase complex formation and oxidative stress response potx

Ngày tải lên : 17/03/2014, 03:20

... reduced forms and a methionine residue The cluster is likely to be involved in redox reactions and might constitute the molecular basis of oxidative stress response by annexins Materials and methods ... forms the molecular basis of oxidative stress response by these proteins Similarly, an annexin from M sativa was reported to act as stress- response protein [7] and several mammalian annexins are ... annexins in the oxidative stress response Oxy5, an annexin-like protein from Arabidopsis, was shown to rescue E coli DoxyR mutants and protect mammalian cells from oxidative stress [8,9] In particular,...

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Báo cáo sinh học: " Resistance to heat and cold stress in Drosophila melanogaster: intra and inter population variation in relation to climate" doc

Ngày tải lên : 09/08/2014, 18:22

... (Morrison and Milkman, 1978; Stephanou and Alahiotis, 1983; Quintana and Prevosti, 1990b; Jenkins and Hoffmann, 1994; Tucic, 1979; Heino and Lumme, 1989 for temperature stresses; David and Capy, ... significant correlation is observed between cold and heat shock resistance without conditioning in the Canary Islands population and between cold, wing size and heat shock resistance with conditioning ... Parsell and Lindquist, 1994), provides a link between conditioning treatments that induce heat shock protein production and those increasing survival under thermal stress or other stress types (Landry...

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báo cáo khoa học: " Co-expression and promoter content analyses assign a role in biotic and abiotic stress responses to plant natriuretic peptides" pptx

Ngày tải lên : 12/08/2014, 05:20

... specific to shoots in response to K+ starvation and osmotic stress and to roots in response to NaCl stress The expression correlation between AtPNP-A and the discussed WRKY genes and the overrepresentation ... two WRKY genes in response to various SAR eliciting and biotic and abiotic stresses The correlation of WRKY 46 in response to ion and osmotic abiotc stresses was both treatment and tissue specific ... identified as early responses to both abiotic and biotic stresses, including an influx of H+ and Ca2+ and an efflux of K+ and Cl- [35] AtPNP-A has been shown to modulate H+, Na+ and K+ fluxes [20]...

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Báo cáo khoa học: Temporal expression of heat shock genes during cold stress and recovery from chill coma in adult Drosophila melanogaster pdf

Ngày tải lên : 06/03/2014, 09:22

... between the two responses: the level of expression is much higher for heat stress, and the response is also direct, whereas it is delayed for cold stress Differences between heat and cold responses ... Journal compilation ê 2009 FEBS Heat shock response to cold stress 177 Heat shock response to cold stress H Colinet et al during the recovery period (Table and Fig 3), without a lag period; expression ... constitutively expressed and upregulated after stress or are exclusively inducible According to their cold stress responses, we consider that Hsp60, Hsp67Ba and Hsc70-1 are not cold- inducible, whereas...

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Báo cáo khoa học: Human skin cell stress response to GSM-900 mobile phone signals In vitro study on isolated primary cells and reconstructed epidermis docx

Ngày tải lên : 07/03/2014, 11:20

... physiological stress responses and acquired thermotolerance J Appl Physiol 92, 2177–2186 Samali A, Holmberg CI, Sistonen L & Orrenius S (1999) Thermotolerance and cell death are distinct cellular responses ... 25 lm and n ¼ at ALI after weeks] Epidermal thicknesses measured in ALI cultures under sham and GSM-900 exposure were, respectively: 41.5 ± 8.7 and 37.9 ± 6.8 lm after weeks, 56.6 ± 9.9 and 45.0 ... base line This type of adaptation has been described as a normal response to thermal and chemical stress (i.e thermotolerance and chemotolerance), but has never been considered to be damaging...

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Báo cáo khoa học: Cotton GhMPK2 is involved in multiple signaling pathways and mediates defense responses to pathogen infection and oxidative stress doc

Ngày tải lên : 14/03/2014, 23:20

... signaling, biotic and abiotic stress responses, and development [15,16], whereas high concentrations of ROS can result in oxidative stress and cause irreversible damage and hypersensitive response- like ... which responds to pathogens and the other of which is involved in oxidative stress responses GhMPK2 may serve as a crosstalk point between biotic and abiotic stress responses Further investigation ... genes and ET biosynthesis genes in transgenic and wild-type plants (A) The mRNA levels of defense-related genes and ET biosynthesis genes in transgenic and wild-type tobacco plants without any stress, ...

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Báo cáo khoa học: Yeast oxidative stress response Inﬂuences of cytosolic thioredoxin peroxidase I and of the mitochondrial functional state pot

Ngày tải lên : 16/03/2014, 14:20

... Oxidative stress responses of the yeast Saccharomyces cerevisiae Yeast 14, 1511–1527 Grant CM (2001) Role of the glutathione ⁄ glutaredoxin and thioredoxin systems in yeast growth and response to stress ... levels Data from [7] and [13] In H2O2- induced expression in tsa1 mutant cells (compare lanes and 8) Fig Expression of genes in wild-type and tsa1D cells exposed to several stressful conditions ... glutathione and NADPH [7] Msn2 and Msn4 activate genes whose promoters contain the stress responsive element (STRE: CCCCT) after several environmental challenges, including oxidative stress Despite...

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Báo cáo khoa học: Relaxin-3⁄ insulin-like peptide 7, a neuropeptide involved in the stress response and food intake Masaki Tanaka pptx

Ngày tải lên : 29/03/2014, 21:20

... in the PVN and SON [12,17,21] The structure and function of the relaxin family peptide receptors, including RXFP3 and RXFP4, were recently reviewed by Kong et al [22] Cont Stress B Stress CRF ... pars compacta and pars dissipata, and relaxin-3positive neurons are found in both regions (Fig 1A) With reference to the distribution of relaxin-3-positive nerve ﬁbers and RXFP3 and RXFP1 expression, ... in this minireview series [36,37] Stress response The NI is a region showing abundant expression of CRFR1, and strong c-Fos induction was observed in the NI in response to an intracerebroventricular...

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Cell Metabolism Cell Homeostasis and Stress Response Part 15 doc

Ngày tải lên : 22/06/2014, 02:20

... Homeostasis and Stress Response Kawai, N., Maeda Y., Kudomi N., Miyake K., Okada M., Yamamoto Y., Nishiyama Y & Tamiya T 2011 Correlation of biological aggressiveness assessed by 11Cmethionine PET and ... Molecular Imaging and Contrast Agent Database (MICAD): Evolution and Progress [Internet] Mol Imaging Biol Oct 12 Comar, D., Cartron J.C., Maziere M & Marazano, C 1976 Labelling and metabolism of ... or 11C-acetate, and 18F- or 11Ccholine J Nucl Med 52: 81-9 Janicki, S.M., Tsukamoto T., Salghetti S.E., Tansey W.P., Sachidanandam R., Prasanth K.V., Ried T., Shav-Tal Y., Bertrand E., Singer...

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