The E3 ligase ABI3-INTERACTING PROTEIN2 negatively regulates FUSCA3 and plays a role in cotyledon development in Arabidopsis thaliana.

abstract：:A model of kiwifruit berry development is presented, building on the model of Fishman and Génard used for peach fruit. That model has been extended to incorporate a number of important features of kiwifruit growth. First, the kiwifruit berry is attached to the stem through a pedicel/receptacle complex which contribute...

journal_title：Journal of experimental botany

authors： Hall AJ,Minchin PE,Clearwater MJ,Génard M

更新日期：2013-12-01 00:00:00

abstract：:Monitoring transcriptional reorganization triggered in response to a particular stress is an essential first step for the functional analysis of genes involved in the process. To characterize Cicer arietinum L. defence responses against Helicoverpa armigera feeding, transcript patterns elicited by both herbivore and m...

journal_title：Journal of experimental botany

authors： Singh A,Singh IK,Verma PK

更新日期：2008-01-01 00:00:00

abstract：:Previous studies documented that metal hyperaccumulation armours plants with direct defences against pathogens. In the present study, it was found that high leaf Mn concentrations (<2500 µg g(-1)) induced grapevine resistance to powdery mildew [Uncinula necator (Schw.) Burr]. Manganese delayed pathogen spreading after...

journal_title：Journal of experimental botany

authors： Yao YA,Wang J,Ma X,Lutts S,Sun C,Ma J,Yang Y,Achal V,Xu G

更新日期：2012-09-01 00:00:00

abstract：:Crop yields increased dramatically in the 20th century as recorded on Broadbalk or in world averages. The vast majority of that increase has occurred since the last world war and has been powered by changes in the genetic potential of the crop and in the way in which it has been managed. Nevertheless, the challenge to...

journal_title：Journal of experimental botany

authors： Miflin B

更新日期：2000-01-01 00:00:00

abstract：:The presence of melatonin in plants is universal. Evidence has confirmed that a major portion of the melatonin is synthesized by plants themselves even though a homologue of the classic arylalkylamine N-acetyltransferase (AANAT) has not been identified as yet in plants. Thus, the serotonin N-acetylating enzyme in plan...

journal_title：Journal of experimental botany

authors： Tan DX,Hardeland R,Manchester LC,Korkmaz A,Ma S,Rosales-Corral S,Reiter RJ

更新日期：2012-01-01 00:00:00

abstract：:Here the isolation and characterization of CitAMT1 cDNA from citrange Troyer (Citrus sinensis L. OsbeckxPoncirus trifoliata Blanco) is reported, suggesting that this belongs to the AMT gene family, which is involved in the high-affinity transport system (HATS). Results show that in Citrus plants, the HATS is much more...

journal_title：Journal of experimental botany

authors： Camañes G,Cerezo M,Primo-Millo E,Gojon A,García-Agustín P

更新日期：2007-01-01 00:00:00

abstract：:Growth and productivity in important crop plants is limited by the inefficiencies of the C3 photosynthetic pathway. Introducing CO2-concentrating mechanisms (CCMs) into C3 plants could overcome these limitations and lead to increased yields. Many unicellular microautotrophs, such as cyanobacteria and green algae, poss...

journal_title：Journal of experimental botany

authors： Rae BD,Long BM,Förster B,Nguyen ND,Velanis CN,Atkinson N,Hee WY,Mukherjee B,Price GD,McCormick AJ

更新日期：2017-06-01 00:00:00

abstract：:Co-ordination of metabolic and physiological activity between plant parts is key to the control of growth and development. Here the movement of resources and their allocation between mother plants and daughter ramets along Fragaria stolons was quantified with respect to hierarchy. Gradients of internodal ramet leaf wa...

journal_title：Journal of experimental botany

authors： Atkinson CJ,Else MA

更新日期：2012-09-01 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：:Previously, it was found that Nep1Mo (a Nep1-like protein from Magnaporthe oryzae) could trigger a variety of plant responses, including stomatal closure, hypersensitive cell death (HCD), and defence-related gene expression, in Nicotiana benthamiana. In this study, it was found that Nep1Mo-induced cell death could be ...

journal_title：Journal of experimental botany

authors： Teng W,Zhang H,Wang W,Li D,Wang M,Liu J,Zhang H,Zheng X,Zhang Z

更新日期：2014-06-01 00:00:00

abstract：:It is generally believed that an osmotically generated pressure gradient drives the phloem mass flow. So far, this widely accepted Münch theory has required remarkably few adaptations, but the debate on alternative and additional hypotheses is still ongoing. Recently, a possible shortcoming of the Münch theory has bee...

journal_title：Journal of experimental botany

authors： De Schepper V,De Swaef T,Bauweraerts I,Steppe K

更新日期：2013-11-01 00:00:00

abstract：:Drought stress limits root growth and inhibits cytokinin (CK) production. Increases in CK production through overexpression of isopentenyltransferase (ipt) alleviate drought damages to promote root growth. The objective of this study was to investigate whether CK-regulated root growth was involved in the alteration of...

journal_title：Journal of experimental botany

authors： Xu Y,Burgess P,Zhang X,Huang B

更新日期：2016-03-01 00:00:00

abstract：:Diacylglycerol acyltransferases (DGATs) catalyse the final step of the triacylglycerol (TAG) biosynthesis of the Kennedy pathway. Two major gene families have been shown to encode DGATs, DGAT1 (type-1) and DGAT2 (type-2). Both genes encode membrane-bound proteins, with no sequence homology to each other. In this study...

journal_title：Journal of experimental botany

authors： Banilas G,Karampelias M,Makariti I,Kourti A,Hatzopoulos P

更新日期：2011-01-01 00:00:00

abstract：:Brassinosteroids (BRs) are steroid hormones that play key roles in plant development and defense. Our goal is to harness the extensive knowledge of the Arabidopsis BR signalling network for improving productivity in crop species. This first requires identifying components of the conserved network and their function in...

journal_title：Journal of experimental botany

authors： Mori K,Lemaire-Chamley M,Jorly J,Carrari F,Conte M,Asamizu E,Mizoguchi T,Ezura H,Rothan C

更新日期：2020-10-24 00:00:00

abstract：:Two unlinked semi-dominant loci, A (NIC1) and B (NIC2), control nicotine and related alkaloid biosynthesis in Burley tobaccos. Mutations in either or both loci (nic1 and nic2) lead to low nicotine phenotypes with altered environmental stress responses. Here we show that the transcripts derived from the pathogenesis-re...

journal_title：Journal of experimental botany

authors： Ma H,Wang F,Wang W,Yin G,Zhang D,Ding Y,Timko MP,Zhang H

更新日期：2016-10-01 00:00:00

abstract：:The harpin protein Hpa1 has multiple beneficial effects in plants, promoting plant growth and development, increasing crop yield, and inducing resistance to pathogens and insect pests. For these effects, the 10-40 residue fragment (Hpa1₁₀₋₄₂) isolated from the Hpa1 sequence is 1.3- to 7.5-fold more effective than the ...

journal_title：Journal of experimental botany

authors： Fu M,Xu M,Zhou T,Wang D,Tian S,Han L,Dong H,Zhang C

更新日期：2014-04-01 00:00:00

abstract：:Visual symptoms of the onset of senescence in Sandersonia aurantiaca flowers begin with fading of flower colour and wilting of the tissue. When fully senescent, the flowers form a papery shell that remains attached to the plant. The cell walls of these flowers have been examined to determine whether there are wall mod...

journal_title：Journal of experimental botany

authors： O'Donoghue EM,Somerfield SD,Heyes JA

更新日期：2002-03-01 00:00:00

abstract：:Drought escape and dehydration avoidance represent alternative strategies for drought adaptation in annual crops. The mechanisms underlying these two strategies are reported to have a negative correlation, suggesting a trade-off. We conducted a quantitative trait locus (QTL) analysis of flowering time and root mass, t...

journal_title：Journal of experimental botany

authors： Fletcher RS,Mullen JL,Heiliger A,McKay JK

更新日期：2015-01-01 00:00:00

abstract：:The activity of the protein kinase STN7, involved in phosphorylation of the light-harvesting complex II (LHCII) proteins, has been reported as being co-operatively regulated by the redox state of the plastoquinone pool and the ferredoxin-thioredoxin (Trx) system. The present study aims to investigate the role of plast...

journal_title：Journal of experimental botany

authors： Ancín M,Fernández-San Millán A,Larraya L,Morales F,Veramendi J,Aranjuelo I,Farran I

更新日期：2019-02-05 00:00:00

abstract：:Collections of specimens held by natural history museums are invaluable material for biodiversity inventory and evolutionary studies, with specimens accumulated over 300 years readily available for sampling. Unfortunately, most museum specimens yield low-quality DNA. Recent advances in sequencing technologies, so call...

journal_title：Journal of experimental botany

authors： Besnard G,Christin PA,Malé PJ,Lhuillier E,Lauzeral C,Coissac E,Vorontsova MS

更新日期：2014-12-01 00:00:00

abstract：:Plants have evolved and adapted to different environments. Dwarfism is an adaptive trait of plants that helps them avoid high-energy costs under unfavourable conditions. The role of gibberellin (GA) in plant development has been well established. Several plant dehydration-responsive element-binding proteins (DREBs) ha...

journal_title：Journal of experimental botany

authors： Li J,Sima W,Ouyang B,Wang T,Ziaf K,Luo Z,Liu L,Li H,Chen M,Huang Y,Feng Y,Hao Y,Ye Z

更新日期：2012-11-01 00:00:00

abstract：:The two-fold purpose of this work is, first, to review current hypotheses for multiple paths of sugar-sensing in an oxygen-responsive context, and second, to present evidence for the extent of sugar/oxygen overlap regulating genes for sucrose and ethanol metabolism. Current data indicate that sugar signals in plants m...

journal_title：Journal of experimental botany

authors： Koch KE,Ying Z,Wu Y,Avigne WT

更新日期：2000-02-01 00:00:00

abstract：:Plant programmed cell death (PCD) is a genetically controlled process that plays an important role in development and stress responses. Reactive oxygen species (ROS) are key inducers of PCD. The addition of 50 mM H₂O₂ to tobacco Bright Yellow-2 (TBY-2) cell cultures induces PCD. A comparative proteomic analysis of TBY...

journal_title：Journal of experimental botany

authors： Vannini C,Marsoni M,Cantara C,De Pinto MC,Locato V,De Gara L,Bracale M

更新日期：2012-05-01 00:00:00

abstract：:Nitric oxide (NO), more benign than its more reactive and damaging related molecules, reactive oxygen species (ROS), is perfectly suited for duties as a redox signalling molecule. A key route for NO bioactivity is through S-nitrosation, the addition of an NO moiety to a protein Cys thiol (-SH). This redox-based, post-...

journal_title：Journal of experimental botany

authors： Umbreen S,Lubega J,Loake GJ

更新日期：2019-08-19 00:00:00

abstract：:The possible involvement of apoplastic reactive oxygen species produced by the oxidation of free polyamines in the leaf growth of salinized maize has been studied here. Salt treatment increased the apoplastic spermine and spermidine levels, mainly in the leaf blade elongation zone. The total activity of polyamine oxid...

journal_title：Journal of experimental botany

authors： Rodríguez AA,Maiale SJ,Menéndez AB,Ruiz OA

更新日期：2009-01-01 00:00:00

abstract：:L-ascorbate (the reduced form of vitamin C) participates in diverse biological processes including pathogen defence mechanisms, and the modulation of plant growth and morphology, and also acts as an enzyme cofactor and redox status indicator. One of its chief biological functions is as an antioxidant. L-ascorbate inta...

journal_title：Journal of experimental botany

authors： Ioannidi E,Kalamaki MS,Engineer C,Pateraki I,Alexandrou D,Mellidou I,Giovannonni J,Kanellis AK

更新日期：2009-01-01 00:00:00

abstract：:In the plasma membrane of the green alga Monoraphidium braunii there are at least two monovalent anion transport systems. One of them is specific for bicarbonate. This transport system is activated by blue light and its induction is triggered by a decrease in the external CO2 concentration. The second transport system...

journal_title：Journal of experimental botany

authors： Mora C,Witt FG,Aparicio PJ,Quiñones MA

更新日期：2002-09-01 00:00:00

abstract：:The structure of arabinan and galactan domains in association with cellulose microfibrils was investigated using enzymatic and alkali degradation procedures. Sugar beet and potato cell wall residues (called 'natural' composites), rich in pectic neutral sugar side chains and cellulose, as well as 'artificial' composite...

journal_title：Journal of experimental botany

authors： Zykwinska A,Thibault JF,Ralet MC

更新日期：2007-01-01 00:00:00

abstract：:The phytohormone abscisic acid (ABA) plays pivotal roles in the regulation of developmental and environmental responses in plants. Identification of cytoplasmic ABA receptors enabled the elucidation of the main ABA signalling pathway, connecting ABA perception to either nuclear events or the action of several transpor...

journal_title：Journal of experimental botany

authors： Murayama M,Hayashi S,Nishimura N,Ishide M,Kobayashi K,Yagi Y,Asami T,Nakamura T,Shinozaki K,Hirayama T

更新日期：2012-09-01 00:00:00

abstract：:This article reviews the historical development of cytology and cytogenetics in Arabidopsis, and summarizes recent developments in molecular cytogenetics, with special emphasis on meiotic studies. Despite the small genome and small chromosomes of Arabidopsis, considerable progress has been made in developing appropria...

journal_title：Journal of experimental botany

authors： Armstrong SJ,Jones GH

更新日期：2003-01-01 00:00:00