The peripheral xylem of grapevine (Vitis vinifera) berries. 2. Anatomy and development.

abstract：:The process of selecting certain desirable traits for plant breeding may compromise other potentially important traits, such as defences against pests; however, specific phenotypic changes occurring over the course of domestication are unknown for most domesticated plants. Cranberry (Vaccinium macrocarpon) offers a un...

journal_title：Journal of experimental botany

authors： Rodriguez-Saona C,Vorsa N,Singh AP,Johnson-Cicalese J,Szendrei Z,Mescher MC,Frost CJ

更新日期：2011-05-01 00:00:00

abstract：:The measurement of the response of net photosynthesis to leaf internal CO2 (i.e. A-Ci curves) is widely used for ecophysiological studies. Most studies did not consider CO2 exchange between the chamber and the surrounding air, especially at the two extremes of A-Ci curves, where large CO2 gradients are created, leadin...

journal_title：Journal of experimental botany

authors： Flexas J,Díaz-Espejo A,Berry JA,Cifre J,Galmés J,Kaldenhoff R,Medrano H,Ribas-Carbó M

更新日期：2007-01-01 00:00:00

abstract：:The response of plants to the stress caused by herbivores involves several different defence mechanisms. These responses begin at the plant cell plasma membrane, where insect herbivores interact physically by causing mechanical damage and chemically by introducing elicitors or by triggering plant-derived signalling mo...

journal_title：Journal of experimental botany

authors： Zebelo SA,Maffei ME

更新日期：2015-02-01 00:00:00

abstract：:Plant voltage-gated channels belonging to the Shaker family participate in sustained K+ transport processes at the cell and whole plant levels, such as K+ uptake from the soil solution, long-distance K+ transport in the xylem and phloem, and K+ fluxes in guard cells during stomatal movements. The attention here is foc...

journal_title：Journal of experimental botany

authors： Chérel I

更新日期：2004-02-01 00:00:00

abstract：:Light drives photosynthesis and informs plants about their surroundings. Regarded as a multifunctional signaling molecule in plants, nitric oxide (NO) has been repeatedly demonstrated to interact with light signaling cascades to control plant growth, development and metabolism. During early plant development, light-tr...

journal_title：Journal of experimental botany

authors： Lopes-Oliveira PJ,Oliveira HC,Kolbert Z,Freschi L

更新日期：2020-11-27 00:00:00

abstract：:Groundnuts (Arachis hypogaea L.) are an important crop of the semi-arid tropics where they are often exposed to maximum temperatures of > 40 degrees C for short periods during the growing season. The objectives of this study were to determine: (i) the effects of short periods of exposure to high temperature on flower ...

journal_title：Journal of experimental botany

authors： Prasad PV,Craufurd PQ,Summerfield RJ,Wheeler TR

更新日期：2000-04-01 00:00:00

abstract：:The aerial portion of a plant, namely the leaf, is inhabited by pathogenic and non-pathogenic microbes. The leaf's physical and chemical properties, combined with fluctuating and often challenging environmental factors, create surfaces that require a high degree of adaptation for microbial colonization. As a consequen...

journal_title：Journal of experimental botany

authors： Chaudhry V,Runge P,Sengupta P,Doehlemann G,Parker JE,Kemen E

更新日期：2021-01-20 00:00:00

abstract：:Constitutive over-expression of a maize sucrose-phosphate synthase (SPS) gene in tobacco (Nicotiana tabacum) had major effects on leaf carbohydrate budgets with consequences for whole plant development. Transgenic tobacco plants flowered earlier and had greater flower numbers than wild-type plants. These changes were ...

journal_title：Journal of experimental botany

authors： Baxter CJ,Foyer CH,Turner J,Rolfe SA,Quick WP

更新日期：2003-08-01 00:00:00

abstract：:A new method for the isolation of root hairs from the model legume, Medicago truncatula, was developed. The procedure involves the propagation of detached roots on agar plates and the collection of root hairs by immersion in liquid nitrogen. Yields of up to 40 micro g of root hair protein were obtained from 50-100 roo...

journal_title：Journal of experimental botany

authors： Ramos J,Bisseling T

更新日期：2003-10-01 00:00:00

abstract：:Plants respond to many environmental changes by rapidly adjusting their hydraulic conductivity and transpiration rate, thereby optimizing water-use efficiency and preventing damage due to low water potential. A multiple-load-cell apparatus, time-series analysis of the measured data, and residual low-pass filtering met...

journal_title：Journal of experimental botany

authors： Wallach R,Da-Costa N,Raviv M,Moshelion M

更新日期：2010-07-01 00:00:00

abstract：:The AP2 domain class of transcription factors is a large family of genes with various roles in plant development and adaptation but with very little functional information in plants other than Arabidopsis. Here, the characterization of an EAR motif-containing transcription factor, SlERF36, from tomato that affects sto...

journal_title：Journal of experimental botany

authors： Upadhyay RK,Soni DK,Singh R,Dwivedi UN,Pathre UV,Nath P,Sane AP

更新日期：2013-08-01 00:00:00

abstract：:In recent years, post-translational modification (PTM) of proteins has emerged as a key process that integrates plant growth and response to a changing environment. During the processes of domestication and breeding, plants were selected for various yield and adaptational characteristics. The post-translational modifi...

journal_title：Journal of experimental botany

authors： Garrido E,Srivastava AK,Sadanandom A

更新日期：2018-08-31 00:00:00

abstract：:Nickel is an economically important metal and phytotechnologies are being developed to limit the impact of nickel mining on the environment. More than 300 plant species are known to hyperaccumulate nickel. However, our knowledge of the mechanisms involved in nickel accumulation in plants is very limited because it has...

journal_title：Journal of experimental botany

authors： Merlot S,Hannibal L,Martins S,Martinelli L,Amir H,Lebrun M,Thomine S

更新日期：2014-04-01 00:00:00

abstract：:The effects of increasing light and of a heterologous bHLH transcription factor on the accumulation of condensed tannins (CT) were investigated in leaves of Lotus corniculatus, a model legume species which accumulates these secondary metabolites in leaves as well as reproductive tissues. Light and expression of the tr...

journal_title：Journal of experimental botany

authors： Paolocci F,Bovone T,Tosti N,Arcioni S,Damiani F

更新日期：2005-04-01 00:00:00

abstract：:Reactive oxygen species (ROS) are plant metabolic and signaling molecules involved in responses to various external stresses, but the existence of ROS receptors and how plants respond to ROS remain largely unknown. Here we report that the plasma membrane-localized phospholipase D δ (PLDδ) protein is crucial for sensin...

journal_title：Journal of experimental botany

authors： Song P,Jia Q,Chen L,Jin X,Xiao X,Li L,Chen H,Qu Y,Su Y,Zhang W,Zhang Q

更新日期：2020-10-22 00:00:00

abstract：:The transgenic traits associated with the majority of commercial genetically modified crops are focused on improving herbicide and insecticide management practices. The use of the transgenic technology in these crops and the associated chemistry has been the basis of studies that provide evidence for occasional improv...

journal_title：Journal of experimental botany

authors： Knox OG,Walker RL,Booth EJ,Hall C,Crossan AN,Gupta VV

更新日期：2012-01-01 00:00:00

abstract：:Plant mitochondrial respiration involves operation of various alternate pathways. These pathways participate, both directly and indirectly, in the maintenance of mitochondrial functions though they do not contribute to energy production being uncoupled from the generation of an electrochemical gradient across the mito...

journal_title：Journal of experimental botany

authors： Popov VN,Syromyatnikov MY,Fernie AR,Chakraborty S,Gupta KJ,Igamberdiev AU

更新日期：2020-11-27 00:00:00

abstract：:Realistic experimental protocols to screen for drought adaptation in controlled conditions are crucial if high throughput phenotyping is to be used for the identification of high performance lines, and is especially important in the evaluation of transgenes where stringent biosecurity measures restrict the frequency o...

journal_title：Journal of experimental botany

authors： Saint Pierre C,Crossa JL,Bonnett D,Yamaguchi-Shinozaki K,Reynolds MP

更新日期：2012-03-01 00:00:00

abstract：:alpha4-Fucosylation represents a final step of protein N- glycosylation. alpha4-fucosylated N-glycans are thought to be involved in cell-to-cell communication and recognition in primates and plants. Nevertheless, in the plant life cycle, the function of alpha4-fucosylation remains largely unknown. To gain an insight i...

journal_title：Journal of experimental botany

authors： Joly C,Léonard R,Maftah A,Riou-Khamlichi C

更新日期：2002-06-01 00:00:00

abstract：:Lettuce (Lactuca sativa L.) seeds have poor shelf life and exhibit thermoinhibition (fail to germinate) above ∼25°C. Seed priming (controlled hydration followed by drying) alleviates thermoinhibition by increasing the maximum germination temperature, but reduces lettuce seed longevity. Controlled deterioration (CD) or...

journal_title：Journal of experimental botany

authors： Schwember AR,Bradford KJ

更新日期：2010-10-01 00:00:00

abstract：:Adventitious roots (ARs) are important for some plants that depend on clonal propagation. In this study, we demonstrate that a salt-responsive gene module is involved in the negative regulation of AR development in poplar. In this module, the expression of bZIP53 is induced by salt stress and it encodes a transcriptio...

journal_title：Journal of experimental botany

authors： Zhang Y,Yang X,Cao P,Xiao Z,Zhan C,Liu M,Nvsvrot T,Wang N

更新日期：2020-06-22 00:00:00

abstract：:Cell wall apposition (CWA) formation is one of the first lines of defence used by plants to halt invading fungi such as powdery mildew. Lignin is a complex polymer of hydroxylated and methoxylated phenylpropane units (monolignols) and lignification renders the cell wall more resistant to pathogen attack. The role of m...

journal_title：Journal of experimental botany

authors： Bhuiyan NH,Selvaraj G,Wei Y,King J

更新日期：2009-01-01 00:00:00

abstract：:Grape hyacinth (Muscari) is an important ornamental bulbous plant with an extraordinary blue colour. Muscari armeniacum, whose flowers can be naturally white, provides an opportunity to unravel the complex metabolic networks underlying certain biochemical traits, especially colour. A blue flower cDNA library of M. arm...

journal_title：Journal of experimental botany

authors： Lou Q,Liu Y,Qi Y,Jiao S,Tian F,Jiang L,Wang Y

更新日期：2014-07-01 00:00:00

abstract：:Theobroma cacao (cacao) is cultivated in tropical climates and is exposed to drought stress. The impact of the endophytic fungus Trichoderma hamatum isolate DIS 219b on cacao's response to drought was studied. Colonization by DIS 219b delayed drought-induced changes in stomatal conductance, net photosynthesis, and gre...

journal_title：Journal of experimental botany

authors： Bae H,Sicher RC,Kim MS,Kim SH,Strem MD,Melnick RL,Bailey BA

更新日期：2009-01-01 00:00:00

abstract：:Protein kinases and phosphatases are the foremost agents which take part in cell cycle regulation in both plants and other eukaryotes. Protein kinases are a very well examined group of proteins with respect to chemical structure and function. Nowadays protein phosphatases, including PP1 and PP2A belonging to the PSP f...

journal_title：Journal of experimental botany

authors： Polit JT,Kazmierczak A

更新日期：2007-01-01 00:00:00

abstract：:Although protein phosphorylation is integral to the regulation of protein function in diverse biological responses, relatively little is currently known about the rules that govern phosphorylation in plants. This review will discuss how the data acquired by evolving phosphoproteomic methods are beginning to fill the g...

journal_title：Journal of experimental botany

authors： Peck SC

更新日期：2006-01-01 00:00:00

abstract：:ICE1 (Inducer of CBF Expression 1) encodes a MYC-like basic helix-loop-helix transcription factor that acts as a central regulator of cold response. In this study, we elucidated the function and underlying mechanisms of PtrICE1 from trifoliate orange [Poncirus trifoliata (L.) Raf.]. PtrICE1 was upregulated by cold, de...

journal_title：Journal of experimental botany

authors： Huang XS,Zhang Q,Zhu D,Fu X,Wang M,Zhang Q,Moriguchi T,Liu JH

更新日期：2015-06-01 00:00:00

abstract：:An alkaline proteinase activity is present in quiescent seeds and up to the 24th day of development of Canavalia ensiformis DC (L.) plants. By a simple protocol consisting of cation exchange chromatography, followed by an anion exchange column, a serine proteinase (Q-SP) was purified to homogeneity from quiescent seed...

journal_title：Journal of experimental botany

authors： Demartini DR,Wlodawer A,Carlini CR

更新日期：2007-01-01 00:00:00

abstract：:Plants require the function of plasma membrane-bound sulphate transporters for the initial uptake of inorganic sulphate. Part of this fundamental process is the energy-dependent proton/sulphate co-transport systems that are located in the surface cell layers of roots. During sulphur limitation, plants are able to acti...

journal_title：Journal of experimental botany

authors： Maruyama-Nakashita A,Nakamura Y,Yamaya T,Takahashi H

更新日期：2004-08-01 00:00:00

abstract：:The expression and activity of glutamine synthetase (GS, EC 6.3.1.2) were examined in relation to the rate of CO2 assimilation in sunflower (Helianthus annuus L.) leaves. Intact plants were kept in the dark for 72 h and subsequently exposed to light under different atmospheric CO2 concentrations (100, 400 and 1200 mic...

journal_title：Journal of experimental botany

authors： Larios B,Aguera E,Cabello P,Maldonado JM,de la Haba P

更新日期：2004-01-01 00:00:00