Nitric oxide reduces Cu toxicity and Cu-induced NH4+ accumulation in rice leaves.

Abstract:

:Nitric oxide (NO) is a highly reactive, membrane-permeable free radical, which has recently emerged as an important antioxidant. Here we investigated the protective effect of NO against the toxicity and NH4+ accumulation in rice leaves caused by excess CuSO4 (10mmol L(-1)). It was found that free radical scavengers (sodium benzoate, thiourea, and reduced glutathione) reduced the toxicity and NH4+ accumulation in rice leaves caused by excess CuSO4. NO donor sodium nitroprusside (SNP) was also effective in reducing CuSO4-induced toxicity and NH4+ accumulation in rice leaves. The protective effect of SNP on the toxicity and NH4+ accumulation can be reversed by 2-(4-carboxy-2-phenyl)-4,4,5,5-tetramethyl- imidazoline-1-oxyl-3-oxide, a NO scavenger, suggesting that the protective effect of SNP is attributable to NO released. Results obtained in the present study suggest that reduction of CuSO4-induced toxicity and NH4+ accumulation by SNP is most likely mediated through its ability to scavenge active oxygen species.

journal_name

J Plant Physiol

authors

Yu CC,Hung KT,Kao CH

doi

10.1016/j.jplph.2005.02.003

subject

Has Abstract

pub_date

2005-12-01 00:00:00

pages

1319-30

issue

12

eissn

0176-1617

issn

1618-1328

journal_volume

162

pub_type

杂志文章
  • Hormonal regulation of tomato gibberellin 20-oxidase1 expressed in Arabidopsis.

    abstract::Gibberellin 20-oxidases, enzymes of gibberellin (GA) biosynthesis, play an important role in (GA) homeostasis. To investigate the regulation of tomato SlGA20ox1 expression, a genomic clone was isolated, its promoter transcriptionally fused to the GUS reporter gene, and the construct used to transform Arabidopsis. Expr...

    journal_title:Journal of plant physiology

    pub_type: 杂志文章

    doi:10.1016/j.jplph.2010.03.019

    authors: Martí E,Carrera E,Ruiz-Rivero O,García-Martínez JL

    更新日期:2010-09-15 00:00:00

  • Drought-inhibited ribulose-1,5-bisphosphate carboxylase activity is mediated through increased release of ethylene and changes in the ratio of polyamines in pakchoi.

    abstract::To study the mechanisms of drought inhibiting photosynthesis and the role of PAs and ethylene, the photosynthetic rate (Pn), the maximal photochemical efficiency of PSII (Fv/Fm), the intercellular CO2 concentration (Ci), photorespiratory rate (Pr), the amount of chlorophyll (chl), antioxidant enzyme activity, ethylene...

    journal_title:Journal of plant physiology

    pub_type: 杂志文章

    doi:10.1016/j.jplph.2014.06.007

    authors: Huang X,Zhou G,Yang W,Wang A,Hu Z,Lin C,Chen X

    更新日期:2014-09-15 00:00:00

  • Quality assessment of urban trees: a comparative study of physiological characterisation, airborne imaging and on site fluorescence monitoring by the OJIP-test.

    abstract::The purpose of this paper is to demonstrate the complementary utility of chlorophyll fast fluorescence OJIP transient (from 50 microns to 1s) measurements in the aerial study of rows of trees. We identify limitations in photochemical events induced by urban injuries on Platanus acerfolia L. using the JIP-test procedur...

    journal_title:Journal of plant physiology

    pub_type: 杂志文章

    doi:10.1078/0176-1617-00917

    authors: Hermans C,Smeyers M,Rodriguez RM,Eyletters M,Strasser RJ,Delhaye JP

    更新日期:2003-01-01 00:00:00

  • Changes in spatial and temporal gene expression during incompatible interaction between common bean and anthracnose pathogen.

    abstract::Common bean, one of the most important legumes for human consumption, may have drastic reduction in yield due to anthracnose, a disease caused by the fungus Colletotrichum lindemuthianum. Rapid induction of the plant defense mechanisms is essential to establish an incompatible interaction with this pathogenic fungus. ...

    journal_title:Journal of plant physiology

    pub_type: 杂志文章

    doi:10.1016/j.jplph.2012.04.003

    authors: Borges A,Melotto M,Tsai SM,Gomes Caldas DG

    更新日期:2012-08-15 00:00:00

  • Molecular cloning and stress-dependent regulation of potassium channel gene in Chinese cabbage (Brassica rapa ssp. Pekinensis).

    abstract::Potassium channels are important for many physiological functions in plants, one of which is to regulate plant adaption to stress conditions. In this study, KCT2, the gene encoding a membrane-bound protein potassium channel (GenBank accession number: ), was isolated from Chinese cabbage (Brassica rapa ssp. Pekinensis)...

    journal_title:Journal of plant physiology

    pub_type: 杂志文章

    doi:10.1016/j.jplph.2005.09.002

    authors: Zhang Y,Wang Z,Zhang L,Cao Y,Huang D,Tang K

    更新日期:2006-09-01 00:00:00

  • Expression of transgenic stilbene synthases in wheat causes the accumulation of unknown stilbene derivatives with antifungal activity.

    abstract::The expression of foreign phytoalexins in a new host is thought to increase fungal resistance, since host-specific pathogens have not experienced selection for detoxifying or metabolising the novel antifungal compounds. Two resveratrol synthase genes vst1 and vst2 from grapevine (Vitis vinifera L.) and the pinosylvin ...

    journal_title:Journal of plant physiology

    pub_type: 杂志文章

    doi:10.1016/j.jplph.2004.11.005

    authors: Serazetdinova L,Oldach KH,Lörz H

    更新日期:2005-09-01 00:00:00

  • Hormonal seed-priming improves tomato resistance against broomrape infection.

    abstract::Although it is well known that parasitic weeds such as Orobanche (broomrape) significantly reduce the yield of economically important crops, their infection-induced oxidative changes need more exploration in their host plants. Moreover, applying an eco-friendly approach to minimize the infection is not yet available. ...

    journal_title:Journal of plant physiology

    pub_type: 杂志文章

    doi:10.1016/j.jplph.2020.153184

    authors: Madany MMY,Zinta G,Abuelsoud W,Hozzein WN,Selim S,Asard H,Elgawad HA

    更新日期:2020-07-01 00:00:00

  • Ozone responsive genes in Medicago truncatula: analysis by suppression subtraction hybridization.

    abstract::Acute ozone is a model abiotic elicitor of oxidative stress in plants. In order to identify genes that are important for conferring ozone resistance or sensitivity we used two accessions of Medicago truncatula with contrasting responses to this oxidant. We used suppression subtraction hybridization (SSH) to identify g...

    journal_title:Journal of plant physiology

    pub_type: 杂志文章

    doi:10.1016/j.jplph.2009.01.009

    authors: Puckette M,Peal L,Steele J,Tang Y,Mahalingam R

    更新日期:2009-08-15 00:00:00

  • The ethylene response factor SmERF8 regulates the expression of SmKSL1 and is involved in tanshinone biosynthesis in Saliva miltiorrhiza hairy roots.

    abstract::Saliva miltiorrhiza ethylene response factor (SmERF), predicted to be expressed genome-wide, is the potential regulator of tanshinone biosynthesis. However, few studies have investigated its transcriptional regulation pathways in tanshinone biosynthesis. Here, we report an ethylene response factor (SmERF8), which was ...

    journal_title:Journal of plant physiology

    pub_type: 杂志文章

    doi:10.1016/j.jplph.2019.153006

    authors: Bai Z,Wu J,Huang W,Jiao J,Zhang C,Hou Z,Yan K,Zhang X,Han R,Liang Z,Zhang X

    更新日期:2020-01-01 00:00:00

  • Amino sugars: new inhibitors of zeaxanthin epoxidase, a violaxanthin cycle enzyme.

    abstract::The effect of three sugars and their amino derivatives on violaxanthin cycle enzymes activity was investigated in duckweed (Lemna trisulca), a model water-plant. No effect of sugars and amino sugars on violaxanthin de-epoxidase was observed independent of incubation time; however, epoxidation of zeaxanthin to violaxan...

    journal_title:Journal of plant physiology

    pub_type: 杂志文章

    doi:10.1016/j.jplph.2006.09.003

    authors: Latowski D,Banaś AK,Strzałka K,Gabryś H

    更新日期:2007-03-01 00:00:00

  • Effect of oxygen supply on cell growth and saponin production in bioreactor cultures of Panax ginseng.

    abstract::The effects of oxygen supply within the range 20.8-50% (using pure oxygen and air), on cell cultures of Panax ginseng were investigated in a balloon-type bubble bioreactor (5L capacity, containing 4 L Murashige and Skoog medium, supplemented with 7.0 mgL(-1) indolebutyric acid, 0.5 mgL(-1) kinetin and 30 gL(-1) sucros...

    journal_title:Journal of plant physiology

    pub_type: 杂志文章

    doi:10.1016/j.jplph.2005.08.014

    authors: Thanh NT,Murthy HN,Yu KW,Seung Jeong C,Hahn EJ,Paek KY

    更新日期:2006-12-01 00:00:00

  • Functional analysis of the cysteine synthase protein complex from plants: structural, biochemical and regulatory properties.

    abstract::Cysteine synthesis in plants represents the final step of assimilatory sulfate reduction and the almost exclusive entry reaction of reduced sulfur into metabolism not only of plants, but also the human food chain in general. It is accomplished by the sequential reaction of two enzymes, serine acetyltransferase (SAT) a...

    journal_title:Journal of plant physiology

    pub_type: 杂志文章,评审

    doi:10.1016/j.jplph.2005.11.013

    authors: Wirtz M,Hell R

    更新日期:2006-02-01 00:00:00

  • Analysis of bean (Phaseolus vulgaris L.) proteins affected by copper stress.

    abstract::The effect of excess copper on the expression of soluble proteins in 10-day old Phaseolus vulgaris seedlings was studied with two-dimensional electrophoresis and mass spectrometry, to find sensitive biochemical markers of exposure. Despite major differences in root Cu contents, both 15 and 50 microM Cu treatments resu...

    journal_title:Journal of plant physiology

    pub_type: 杂志文章

    doi:10.1016/j.jplph.2004.07.018

    authors: Cuypers A,Koistinen KM,Kokko H,Kärenlampi S,Auriola S,Vangronsveld J

    更新日期:2005-04-01 00:00:00

  • Vertical Profiles in Concentration of Potassium and Growth in Nicotiana tabacum. Effect of Potassium on Metabolic Proteins in Successive Leaves, and on the Direction of Translocation of (14)C-Photosynthate and its Allocation.

    abstract::In intact vegetative plants of N. tabacum grown with progressively rising supplies of potassium, the increase in concentration of the cation is greater in the basal region, and growth is promoted in leaves approaching their final weight and subtending basal nodes while it is restricted in the apical leaves and interno...

    journal_title:Journal of plant physiology

    pub_type: 杂志文章

    doi:10.1016/S0176-1617(85)80046-8

    authors: Wakhloo JL

    更新日期:1985-01-01 00:00:00

  • Comparing two measures of leaf photorespiration rate across a wide range of light intensities.

    abstract::Suppression of photorespiration by low O2 concentrations (Method 1) and simultaneous measurements of gas exchange and chlorophyll fluorescence (Method 2) are often used to estimate leaf photorespiration rate (Rp) of C3 plants. However, it is largely unknown whether Method 1 and Method 2 can be used equivalently in est...

    journal_title:Journal of plant physiology

    pub_type: 杂志文章

    doi:10.1016/j.jplph.2019.153002

    authors: Ye ZP,Liu YG,Kang HJ,Duan HL,Chen XM,Zhou SX

    更新日期:2019-09-01 00:00:00

  • Anthocyanin accumulation is initiated by abscisic acid to enhance fruit color during fig (Ficus carica L.) ripening.

    abstract::Fig fruit is well-known for its attractive flavor, color, and nutritional and medicinal value. Anthocyanin contributes to the fruit's color and constitutes a high percentage of the total antioxidant content of the fig fruit. We quantified the major anthocyanins and characterized the expression levels of anthocyanin-bi...

    journal_title:Journal of plant physiology

    pub_type: 杂志文章

    doi:10.1016/j.jplph.2020.153192

    authors: Lama K,Harlev G,Shafran H,Peer R,Flaishman MA

    更新日期:2020-08-01 00:00:00

  • A pH-stating mechanism in isolated wheat (Triticum aestivum) aleurone layers involves malic acid transport.

    abstract::Acidification of the starchy endosperm by the aleurone layer following germination has been established; however, the physiological and metabolic responses of this tissue to external pH have been incompletely investigated. In this investigation, isolated wheat (Triticum aestivum) aleurone layers were incubated in diff...

    journal_title:Journal of plant physiology

    pub_type: 杂志文章

    doi:10.1016/j.jplph.2004.05.010

    authors: Martínez-Camacho JL,la Vara LG,Hamabata A,Mora-Escobedo R,Calderón-Salinas V

    更新日期:2004-12-01 00:00:00

  • Predicting leaf gravimetric water content from foliar reflectance across a range of plant species using continuous wavelet analysis.

    abstract::Leaf water content is an important variable for understanding plant physiological properties. This study evaluates a spectral analysis approach, continuous wavelet analysis (CWA), for the spectroscopic estimation of leaf gravimetric water content (GWC, %) and determines robust spectral indicators of GWC across a wide ...

    journal_title:Journal of plant physiology

    pub_type: 杂志文章

    doi:10.1016/j.jplph.2012.04.006

    authors: Cheng T,Rivard B,Sánchez-Azofeifa AG,Féret JB,Jacquemoud S,Ustin SL

    更新日期:2012-08-15 00:00:00

  • Environmental responses of the FT/TFL1 gene family and their involvement in flower induction in Fragaria × ananassa.

    abstract::Flowering time control is important for fruit production in Fragaria × ananassa. The flowering inhibition pathway has been extensively elucidated in the woodland strawberry, Fragaria vesca, whereas the factors involved in its promotion remain unclear. In this study, we investigated the environmental responses of F. × ...

    journal_title:Journal of plant physiology

    pub_type: 杂志文章

    doi:10.1016/j.jplph.2015.01.007

    authors: Nakano Y,Higuchi Y,Yoshida Y,Hisamatsu T

    更新日期:2015-04-01 00:00:00

  • Influence of gibberellin and daminozide on the expression of terpene synthases and on monoterpenes in common sage (Salvia officinalis).

    abstract::Common sage (Salvia officinalis L., Lamiaceae) is one of the most important medicinal and aromatic plants, with antioxidant, antimicrobial, spasmolytic, astringent, antihidrotic and specific sensorial properties. The essential oil of the plant, composed mainly of the monoterpenes 1,8-cineole, alpha-thujone, beta-thujo...

    journal_title:Journal of plant physiology

    pub_type: 杂志文章

    doi:10.1016/j.jplph.2009.12.009

    authors: Schmiderer C,Grausgruber-Gröger S,Grassi P,Steinborn R,Novak J

    更新日期:2010-07-01 00:00:00

  • Reduction of geomagnetic field (GMF) to near null magnetic field (NNMF) affects some Arabidopsis thaliana clock genes amplitude in a light independent manner.

    abstract::Plant endogenous clock consists of self-sustained interlocked transcriptional/translational feedback loops whose oscillation regulates many circadian processes, including gene expression. Its free running rhythm can be entrained by external cues, which can influence all clock parameters. Among external cues, the geoma...

    journal_title:Journal of plant physiology

    pub_type: 杂志文章

    doi:10.1016/j.jplph.2018.11.008

    authors: Agliassa C,Maffei ME

    更新日期:2019-01-01 00:00:00

  • Variable expansin expression in Arabidopsis leads to different growth responses.

    abstract::Expansins have long been implicated in the control of cell wall extensibility. However, despite ample evidence supporting a role for these proteins in the endogenous mechanism of plant growth, there are also examples in the literature where the outcome of altered expansin gene expression is difficult to reconcile with...

    journal_title:Journal of plant physiology

    pub_type: 杂志文章

    doi:10.1016/j.jplph.2013.09.009

    authors: Goh HH,Sloan J,Malinowski R,Fleming A

    更新日期:2014-02-15 00:00:00

  • Is xylem cavitation resistance a relevant criterion for screening drought resistance among Prunus species?

    abstract::Fruit trees are likely to suffer from the effects of severe drought in the future; however, sound criteria for evaluating the species' ability to survive these extreme conditions are largely missing. Here, we evaluated the feasibility of using xylem cavitation resistance as a tool for screening Prunus species for drou...

    journal_title:Journal of plant physiology

    pub_type: 杂志文章

    doi:10.1016/j.jplph.2007.07.020

    authors: Cochard H,Barigah ST,Kleinhentz M,Eshel A

    更新日期:2008-06-16 00:00:00

  • Magnesium and manganese interactively modulate parthenolide accumulation and the antioxidant defense system in the leaves of Tanacetum parthenium.

    abstract::A balanced nutrient supply is a critical factor affecting accumulation of terpenoids in plants, yet data related to the interactive effects of two essential nutrients for the biosynthesis of sesquiterpenes are scarce. Here, the interactional effects between magnesium (Mg) and manganese (Mn) on plant growth, oxidative ...

    journal_title:Journal of plant physiology

    pub_type: 杂志文章

    doi:10.1016/j.jplph.2016.06.017

    authors: Farzadfar S,Zarinkamar F,Behmanesh M,Hojati M

    更新日期:2016-09-01 00:00:00

  • Expression of sweet potato cysteine protease SPCP2 altered developmental characteristics and stress responses in transgenic Arabidopsis plants.

    abstract::In this report a full-length cDNA, SPCP2, which encoded a putative papain-like cysteine protease was isolated from senescent leaves of sweet potato (Ipomoea batatas). SPCP2 contained 1101 nucleotides (366 amino acids) in its open reading frame, and exhibited high amino acid sequence identities (ca. 68% to 83%) with pl...

    journal_title:Journal of plant physiology

    pub_type: 杂志文章

    doi:10.1016/j.jplph.2010.01.005

    authors: Chen HJ,Su CT,Lin CH,Huang GJ,Lin YH

    更新日期:2010-07-01 00:00:00

  • Proteomics analysis of rice seedling responses to ovine saliva.

    abstract::Grazing is accompanied by a multitude of processes including wounding, saliva deposition, and defoliation. Previous studies have focused on the effects of the grazing or clipping intensity on plant regrowth, survival, and composition in the grassland. However, the impact of saliva deposition on plants is poorly unders...

    journal_title:Journal of plant physiology

    pub_type: 杂志文章

    doi:10.1016/j.jplph.2010.08.012

    authors: Fan W,Cui W,Li X,Chen S,Liu G,Shen S

    更新日期:2011-03-15 00:00:00

  • Characterization of the putative amino acid transporter genes AtCAT2, 3 &4: the tonoplast localized AtCAT2 regulates soluble leaf amino acids.

    abstract::The plant vacuole constitutes a large transient storage compartment for nutrients, proteins and metabolites, and is a major cellular sink for toxic waste compounds. Amino acids can cross the vacuolar membrane via specific transport proteins, which are molecularly not well characterized. Two members of a small subfamil...

    journal_title:Journal of plant physiology

    pub_type: 杂志文章

    doi:10.1016/j.jplph.2013.11.012

    authors: Yang H,Krebs M,Stierhof YD,Ludewig U

    更新日期:2014-05-01 00:00:00

  • Photosynthetic down-regulation under elevated CO₂ exposure can be prevented by nitrogen supply in nodulated alfalfa.

    abstract::Increasing atmospheric CO₂ concentrations are expected to enhance plant photosynthesis and yield. Nevertheless, after long-term exposure, plants acclimate and show a reduction in photosynthetic activity (called down-regulation), which may cause a reduction in potential yield. Some authors suggest that down-regulation ...

    journal_title:Journal of plant physiology

    pub_type: 杂志文章

    doi:10.1016/j.jplph.2010.06.015

    authors: Sanz-Sáez A,Erice G,Aranjuelo I,Nogués S,Irigoyen JJ,Sánchez-Díaz M

    更新日期:2010-12-15 00:00:00

  • Metabolic changes in Agrobacterium tumefaciens-infected Brassica rapa.

    abstract::Agrobacterium has the ability to transfer its genetic material, T-DNA, into the plant genome. The unique interaction between the bacterium and its host plant has been well studied at the transcriptome, but not at the metabolic level. For a better understanding of this interaction it is necessary to investigate the met...

    journal_title:Journal of plant physiology

    pub_type: 杂志文章

    doi:10.1016/j.jplph.2008.11.015

    authors: Simoh S,Quintana N,Kim HK,Choi YH,Verpoorte R

    更新日期:2009-07-01 00:00:00

  • Possible role of iron containing proteins in physiological responses of soybean to static magnetic field.

    abstract::Iron is a component of many proteins that have crucial roles in plant growth and development, such as ferritin and catalase. Iron also, as a ferromagnetic element, is assumed to be influenced by a static magnetic field (SMF). In the present study, we examined the relationship between ferrous content and gene expressio...

    journal_title:Journal of plant physiology

    pub_type: 杂志文章

    doi:10.1016/j.jplph.2018.04.018

    authors: Shokrollahi S,Ghanati F,Sajedi RH,Sharifi M

    更新日期:2018-07-01 00:00:00