Response of plasma membrane H+-ATPase to low temperature in cucumber roots

Janicka, Małgorzata; Kabała, Katarzyna; Wdowikowska, Anna; Kłobus, Grażyna

doi:10.1007/s10265-011-0438-6

Cited by 57 publications

(30 citation statements)

References 61 publications

(75 reference statements)

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“…Membranes are most susceptible to damage resulting from low temperature [41]. MDA is considered a final decomposition product of polyunsaturated fatty acids and it is used to determine oxidative damage [42].…”

Section: Discussionmentioning

confidence: 99%

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Exogenous 5-Aminolevulenic Acid Promotes Seed Germination in Elymus nutans against Oxidative Damage Induced by Cold Stress

Sun

Chu

et al. 2014

PLoS ONE

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The protective effects of 5-aminolevulenic acid (ALA) on germination of Elymus nutans Griseb. seeds under cold stress were investigated. Seeds of E. nutans (Damxung, DX and Zhengdao, ZD) were pre-soaked with various concentrations (0, 0.1, 0.5, 1, 5, 10 and 25 mg l−1) of ALA for 24 h before germination under cold stress (5°C). Seeds of ZD were more susceptible to cold stress than DX seeds. Both seeds treated with ALA at low concentrations (0.1–1 mg l−1) had higher final germination percentage (FGP) and dry weight at 5°C than non-ALA-treated seeds, whereas exposure to higher ALA concentrations (5–25 mg l−1) brought about a dose dependent decrease. The highest FGP and dry weight of germinating seeds were obtained from seeds pre-soaked with 1 mg l−1 ALA. After 5 d of cold stress, pretreatment with ALA provided significant protection against cold stress in the germinating seeds, significantly enhancing seed respiration rate and ATP synthesis. ALA pre-treatment also increased reduced glutathione (GSH), ascorbic acid (AsA), total glutathione, and total ascorbate concentrations, and the activities of superoxide dismutase (SOD), catalase (CAT), ascorbate peroxidase (APX) and glutathione reductase (GR), whereas decreased the contents of malondialdehyde (MDA) and hydrogen peroxide (H2O2), and superoxide radical (O2 •−) release in both germinating seeds under cold stress. In addition, application of ALA increased H+-ATPase activity and endogenous ALA concentration compared with cold stress alone. Results indicate that ALA considered as an endogenous plant growth regulator could effectively protect E. nutans seeds from cold-induced oxidative damage during germination without any adverse effect.

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Section: Discussionmentioning

confidence: 99%

“…An increase in permeability related to membrane damage and a change in its viscosity and fluidity are observed in plants that have been subjected to low temperature [41]. Increased generation of a proton gradient by PM H + -ATPase is required to maintain ionic balance and replenish the loss of organic compounds [58].…”

Section: Discussionmentioning

confidence: 99%

Exogenous 5-Aminolevulenic Acid Promotes Seed Germination in Elymus nutans against Oxidative Damage Induced by Cold Stress

Sun

Chu

et al. 2014

PLoS ONE

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“…Because of its importance, H þ -ATPase activity has to be modulated to deal with environmental stress conditions and metabolic changes. Recent evidence has shown that the H þ -ATPase is very sensitive to abiotic stresses, such as salinity, drought and temperature (Gong et al, 2010;Wakeel et al, 2010;Janicka-Russak et al, 2012Kim et al, 2013), even though its role in the plant response has not yet been fully clarified.…”

Section: Introductionmentioning

confidence: 99%

Cold stress affects H + -ATPase and phospholipase D activity in Arabidopsis

Muzi

Camoni

Visconti

et al. 2016

Plant Physiology and Biochemistry

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a b s t r a c tLow temperature is an environmental stress that greatly influences plant performance and distribution. Plants exposed to cold stress exhibit modifications of plasma membrane physical properties that can affect their functionality. Here it is reported the effect of low temperature exposure of Arabidopsis plants on the activity of phospholipase D and H þ -ATPase, the master enzyme located at the plasma membrane.The H þ -ATPase activity was differently affected, depending on the length of cold stress imposed. In particular, an exposure to 4 C for 6 h determined the strong inhibition of the H þ -ATPase activity, that correlates with a reduced association with the regulatory 14-3-3 proteins. A longer exposure first caused the full recovery of the enzymatic activity followed by a significant activation, in accordance with both the increased association with 14-3-3 proteins and induction of H þ -ATPase gene transcription. Different time lengths of cold stress treatment were also shown to strongly stimulate the phospholipase D activity and affect the phosphatidic acid levels of the plasma membranes. Our results suggest a functional correlation between the activity of phospholipase D and H þ -ATPase mediated by phosphatidic acid release during the cold stress response.

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“…Changes in H ? -ATPase activity have also been reported (Jian et al 1982;Ishikawa and Yoshida, 1985;White et al 1990;Martz et al 2006;Zhang et al 2006;Shi et al 2008;Janicka-Russak et al 2012;Kim et al 2013;Oh et al 2014;Zhou et al 2014). The mechanisms behind these changes are not yet known in detail, but cold acclimation seems to be associated with modifications of the membrane lipid composition and their effects on the PM H ?…”

Section: Interaction With Glycerolipids: the Real World Of The Membramentioning

confidence: 82%

Plant lipid environment and membrane enzymes: the case of the plasma membrane H+-ATPase

et al. 2015

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Several lipid classes constitute the universal matrix of the biological membranes. With their amphipathic nature, lipids not only build the continuous barrier that confers identity to every cell and organelle, but they are also active actors that modulate the activity of the proteins immersed in the lipid bilayer. The plasma membrane H(+)-ATPase, an enzyme from plant cells, is an excellent example of a transmembrane protein whose activity is influenced by the hydrophilic compartments at both sides of the membrane and by the hydrophobic domains of the lipid bilayer. As a result, an extensive documentation of the effect of numerous amphiphiles in the enzyme activity can be found. Detergents, membrane glycerolipids, and sterols can produce activation or inhibition of the enzyme activity. In some cases, these effects are associated with the lipids of the membrane bulk, but in others, a direct interaction of the lipid with the protein is involved. This review gives an account of reports related to the action of the membrane lipids on the H(+)-ATPase activity.

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Response of plasma membrane H+-ATPase to low temperature in cucumber roots

Cited by 57 publications

References 61 publications

Exogenous 5-Aminolevulenic Acid Promotes Seed Germination in Elymus nutans against Oxidative Damage Induced by Cold Stress

Exogenous 5-Aminolevulenic Acid Promotes Seed Germination in Elymus nutans against Oxidative Damage Induced by Cold Stress

Cold stress affects H + -ATPase and phospholipase D activity in Arabidopsis

Plant lipid environment and membrane enzymes: the case of the plasma membrane H+-ATPase

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