Extreme Temperature Responses, Oxidative Stress and Antioxidant Defense in Plants

Hasanuzzaman, Mirza; Nahar, Kamrun; Fujita, Masayuki

doi:10.5772/54833

Cited by 175 publications

(176 citation statements)

References 153 publications

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“…It was shown that the endogenous/exogenous growth amplitude C = C(T) is realistically reproduced by the Euler beta function as a function of temperature (see also Fig. 1 in Hasanuzzaman et al 2013 where the schematic Fig. 4 Cross-correlations of pH and elongation growth as a function of time lag s parameterised by temperature for APW (endogenous growth), exogenous IAA and FC.…”

Section: Effective Diffusion Ratesmentioning

confidence: 99%

“…This optimum value not only depends on the species, organs and tissues but also depends on the stage of the development of the organism (Awasthi et al 2015). Both supra-and sub-optimal temperature stresses are the factors that may cause structural damage, interfere with metabolism and consequently weaken growth and reduce plant vigour or lead to cell death (Hasanuzzaman et al 2013;Awasthi et al 2015). Different plant species developed mechanisms which allow them to survive at extreme temperatures (Hasanuzzaman et al 2013) and to be able to conduct photosynthesis and maintain their development, though in limited degree.…”

Section: Introductionmentioning

confidence: 99%

“…Lewicka and Pietruszka 2006;Hasanuzzaman et al 2013;Pietruszka 2015a). The growth of plant cells and organs is slowed down below or above this temperature.…”

Section: Introductionmentioning

confidence: 99%

“…Both supra-and sub-optimal temperature stresses are the factors that may cause structural damage, interfere with metabolism and consequently weaken growth and reduce plant vigour or lead to cell death (Hasanuzzaman et al 2013;Awasthi et al 2015). Different plant species developed mechanisms which allow them to survive at extreme temperatures (Hasanuzzaman et al 2013) and to be able to conduct photosynthesis and maintain their development, though in limited degree. These mechanisms in the case of cold shock for crop plants include: reorganising the membrane structure by increasing the proportion of polyunsaturated fatty acids and maintaining large reservoir of ATP and NADPH, which allows them to preserve or even stimulate the synthesis of more reduced compounds playing a role in osmoregulation (Guy 1999).…”

Section: Introductionmentioning

confidence: 99%

“…These mechanisms in the case of cold shock for crop plants include: reorganising the membrane structure by increasing the proportion of polyunsaturated fatty acids and maintaining large reservoir of ATP and NADPH, which allows them to preserve or even stimulate the synthesis of more reduced compounds playing a role in osmoregulation (Guy 1999). The ability to tolerate high temperatures, in turn, can be achieved by reducing the absorption of solar radiation, owing to special forms on the cuticle surface which reflect light, hairs on the leaves, a greater thermal stability of enzymes, elevated transpiration, as well as increased content of saturated fatty acids in the lipid membrane or through the biosynthesis of heat-shock proteins-HSPs (Iba 2002;Hasanuzzaman et al 2013;Awasthi et al 2015). Most plants have a high capacity to adapt to a particular temperature range and can change the optimum temperature to conduct photosynthesis.…”

Section: Introductionmentioning

confidence: 99%

See 4 more Smart Citations

Effective diffusion rates and cross-correlation analysis of “acid growth” data

Pietruszka

Haduch-Sendecka

2016

Acta Physiol Plant

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We investigated the growth-temperature relationship in plants using a quantitative perspective of a recently derived growth functional. We showed that auxininduced growth is achieved by the diffusion rate, which is almost constant or slowly ascending in temperature, while the diffusion rate of fusicoccin (FC)-induced growth increases monotonically with temperature for the entire temperature range (0-45)°C, although for some concentrations of indole-3-acetic acid (IAA), ''super-diffusion'' takes place for unperturbed growth. We also calculated the cross-correlations and the derivative of cross-correlations for elongation growth (rate) and pH as a function of time delay (lag) parameterised by temperature for artificial pond water (APW) control conditions (endogenous growth) and exogenous IAA and FC that were introduced into the medium. Dimensionality analysis revealed that discontinuities in the cross-correlation derivative corresponded to H ? ion kinetics, which attained definite numerical values that were approximately proportional to the (logarithm of) proton secretion rates (or relative buffer acidification). Furthermore, three types of experiments were compared: for abraded coleoptiles, coleoptile segments and intact growing seedlings. From the cross-correlation analysis, it was found that the timing of IAA and FC-induced proton secretion and growth matched well. Unambiguous results concerning the canvas constituting acid growth hypothesis were obtained by cross-and auto-correlation analysis: (1) for abraded coleoptiles, because of the lowering of the cuticle potential barrier, auxin-induced cell wall pH decreased simultaneously with the change in growth rate; no advancement or retardation of pH (proton efflux rate) or growth rate took place, (2) exogenous protons were able to substitute for auxin thus causing wall loosening and growth, (3) although the underlying molecular mechanisms differ vastly, a potent stimulator of proton secretion, the fungal toxin FC, promoted growth that was similar to auxin, although of an elevated intensity; as for auxin-no advancement or retardation took place.

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Section: Effective Diffusion Ratesmentioning

confidence: 99%

Section: Introductionmentioning

confidence: 99%

“…Lewicka and Pietruszka 2006;Hasanuzzaman et al 2013;Pietruszka 2015a). The growth of plant cells and organs is slowed down below or above this temperature.…”

Section: Introductionmentioning

confidence: 99%

Section: Introductionmentioning

confidence: 99%

Section: Introductionmentioning

confidence: 99%

See 3 more Smart Citations

Effective diffusion rates and cross-correlation analysis of “acid growth” data

Pietruszka

Haduch-Sendecka

2016

Acta Physiol Plant

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Sustainable Vegetable Production to Sustain Food Security under Climate Change at Global Level

Ebert

Dubois²,

Tenkouano

et al. 2018

Food Security and Climate Change

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Another Tale from the Harsh World: How Plants Adapt to Extreme Environments

Dussarrat

Decros

Díaz

et al. 2021

Annual Plant Reviews Online

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The environmental fluctuations of a constantly evolving world can mould a changing context, often unfavourable to sessile organisms that must adjust their resource allocation between both resistance or tolerance mechanisms and growth. Plants bear the fascinating ability to survive and thrive under extreme conditions, a capacity that has always attracted the curiosity of humans, who have discovered and improved species capable of meeting our physiological needs. In this context, plant research has produced a great wealth of knowledge on the responses of plants to a range of abiotic stresses, mostly considering model species and/or controlled conditions. However, there is still minimal comprehension of plant adaptations and acclimations to extreme environments, which cries out for future investigations. In this article, we examined the main advances in understanding the adapted traits fixed through evolution that allowed for plant resistance against abiotic stress in extreme natural ecosystems. Spatio‐temporal adaptations from extremophile plant species are described from morpho‐anatomical features to physiological function and metabolic pathways adjustments. Considering that metabolism is at the heart of plant adaptations, a focus is given to the study of primary and secondary metabolic adjustments as well as redox metabolism under extreme conditions. This article further casts a critical glance at the main successes in studying extreme environments and examines some of the challenges and opportunities this research offers, especially considering the possible interaction with ecology and metaphenomics.

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Extreme Temperature Responses, Oxidative Stress and Antioxidant Defense in Plants

Cited by 175 publications

References 153 publications

Effective diffusion rates and cross-correlation analysis of “acid growth” data

Effective diffusion rates and cross-correlation analysis of “acid growth” data

Sustainable Vegetable Production to Sustain Food Security under Climate Change at Global Level

Another Tale from the Harsh World: How Plants Adapt to Extreme Environments

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