Annexins: multifunctional components of growth and adaptation.

abstract：:The KNOTTED-like (KNOX) genes encode homeodomain transcription factors and regulate several processes of plant organ development. The peach (Prunus persica L. Batsch) genome was found to contain 10 KNOX members (KNOPE genes); six of them were experimentally located on the Prunus reference map and the class 1 KNOPE1 wa...

journal_title：Journal of experimental botany

authors： Testone G,Condello E,Verde I,Nicolodi C,Caboni E,Dettori MT,Vendramin E,Bruno L,Bitonti MB,Mele G,Giannino D

更新日期：2012-09-01 00:00:00

abstract：:ω-3 fatty acid desaturases (FADs) are thought to contribute to plant stress tolerance mainly through linolenic acid (C18:3)-induced membrane stabilization, but a comprehensive analysis of their roles in stress adaptation is lacking. Here, we isolated a microsomal ω-3 FAD gene (CbFAD3) from a cryophyte (Chorispora bung...

journal_title：Journal of experimental botany

authors： Shi Y,Yue X,An L

更新日期：2018-04-09 00:00:00

abstract：:Quantitative RT-PCR (reverse transcription polymerase chain reaction, also known as qRT-PCR or real-time RT-PCR) has been used in large proportions of transcriptome analyses published to date. The accuracy of the results obtained by this method strongly depends on accurate transcript normalization using stably express...

journal_title：Journal of experimental botany

authors： Guénin S,Mauriat M,Pelloux J,Van Wuytswinkel O,Bellini C,Gutierrez L

更新日期：2009-01-01 00:00:00

abstract：:Although recent studies have established a significant regulatory role for abscisic acid (ABA) and ethylene response factor (ERF) proteins in plant pathogen resistance, it is not clear whether and how ABA performs this role. Previously, it was reported that an ERF protein, TSRF1, activates the expression of GCC box-co...

journal_title：Journal of experimental botany

authors： Zhou J,Zhang H,Yang Y,Zhang Z,Zhang H,Hu X,Chen J,Wang XC,Huang R

更新日期：2008-01-01 00:00:00

abstract：:Following advances in genetics, genomics, and phenotyping, trait selection in breeding is limited by our ability to understand interactions within the plant and with the environment, and to identify traits of most relevance to the target population of environments. We propose an integrated approach that combines insig...

journal_title：Journal of experimental botany

authors： Chenu K,Van Oosterom EJ,McLean G,Deifel KS,Fletcher A,Geetika G,Tirfessa A,Mace ES,Jordan DR,Sulman R,Hammer GL

更新日期：2018-06-06 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：:In apple (Malus×domestica) fruit, the different layers of the exocarp (cuticle, epidermis, and hypodermis) protect and maintain fruit integrity, and resist the turgor-driven expansion of the underlying thin-walled cortical cells during growth. Using in situ immunolocalization and size exclusion epitope detection chrom...

journal_title：Journal of experimental botany

authors： Collins PP,O'donoghue EM,Rebstock R,Tiffin HR,Sutherland PW,Schröder R,McAtee PA,Prakash R,Ireland HS,Johnston JW,Atkinson RG,Schaffer RJ,Hallett IC,Brummell DA

更新日期：2019-11-18 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：:The adaptive capacity of long-lived organisms such as trees to the predicted climate changes, including severe and successive drought episodes, will depend on the presence of genetic diversity and phenotypic plasticity. Here, the involvement of epigenetic mechanisms in phenotypic plasticity toward soil water availabil...

journal_title：Journal of experimental botany

authors： Lafon-Placette C,Le Gac AL,Chauveau D,Segura V,Delaunay A,Lesage-Descauses MC,Hummel I,Cohen D,Jesson B,Le Thiec D,Bogeat-Triboulot MB,Brignolas F,Maury S

更新日期：2018-01-23 00:00:00

abstract：:Mate choice is an essential process during sexual plant reproduction, in which self-incompatibility (SI) is widely adopted as an intraspecific reproductive barrier to inhibit self-fertilization by many flowering plants. Genetic studies show that a single polymorphic S-locus, encoding at least two components from both ...

journal_title：Journal of experimental botany

authors： Chen G,Zhang B,Zhao Z,Sui Z,Zhang H,Xue Y

更新日期：2010-04-01 00:00:00

abstract：:Maize seedling water relations and abscisic acid (ABA) levels were measured over 24 h of root chilling (5.5 degrees C). At 2.5 h into chilling, leaf ABA levels increased by 40x and stomatal conductance (g(s)) decreased to 20% compared with prechill levels. Despite a rapid g(s) response to root chilling, leaf water pot...

journal_title：Journal of experimental botany

authors： Melkonian J,Yu LX,Setter TL

更新日期：2004-08-01 00:00:00

abstract：:Transcription factors of the NAC family are known to be involved in various developmental processes and in response to environmental stresses. Whereas NAC genes have been widely studied in response to abiotic stresses, little is known about their role in response to biotic stresses, especially in crops. Here, the firs...

journal_title：Journal of experimental botany

authors： Le Hénanff G,Profizi C,Courteaux B,Rabenoelina F,Gérard C,Clément C,Baillieul F,Cordelier S,Dhondt-Cordelier S

更新日期：2013-11-01 00:00:00

abstract：:Anthocyanins are important plant pigments that fulfil many physiological and ecological functions. Anthocyanin biosynthesis is controlled by numerous regulatory factors at the transcriptional level. Jasmonates (JAs) has been shown to induce anthocyanin accumulation in several plant species, however, the molecular mech...

journal_title：Journal of experimental botany

authors： Shan X,Zhang Y,Peng W,Wang Z,Xie D

更新日期：2009-01-01 00:00:00

abstract：:Virus-induced gene silencing (VIGS) is a common reverse genetics strategy for characterizing the function of genes in plants. The detailed mechanism governing RNA silencing efficiency triggered by viruses is largely unclear. Here, we reveal that a petunia (Petunia hybrida) ocs element binding factor, PhOBF1, one of th...

journal_title：Journal of experimental botany

authors： Sun D,Li S,Niu L,Reid MS,Zhang Y,Jiang CZ

更新日期：2017-02-01 00:00:00

abstract：:Enhancement of Rubisco kinetics could improve photosynthetic efficiency, ultimately resulting in increased crop yield. However, imprecise knowledge of the reaction mechanism and the individual rate constants limits our ability to optimize the enzyme. Membrane inlet mass spectrometry (MIMS) may offer benefits over trad...

journal_title：Journal of experimental botany

authors： Boyd RA,Cavanagh AP,Kubien DS,Cousins AB

更新日期：2019-01-01 00:00:00

abstract：:Proanthocyanidins (PAs) are agronomically important biopolymers in higher plants composed primarily of catechin and epicatechin units. The biosynthesis of these natural products is regulated by transcription factors including proteins of the R2R3MYB class. To gain insight into the genetic control of the catechin and e...

journal_title：Journal of experimental botany

authors： Paolocci F,Robbins MP,Passeri V,Hauck B,Morris P,Rubini A,Arcioni S,Damiani F

更新日期：2011-01-01 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：:Water is a principal limitation to agricultural production during drought and in arid regions of the world. Mechanisms that plants use to cope with drought can be grouped into two different strategies: drought tolerance and drought avoidance. Previous efforts toward engineering plants for improved performance during d...

journal_title：Journal of experimental botany

authors： Laporte MM,Shen B,Tarczynski MC

更新日期：2002-04-01 00:00:00

abstract：:The timing of seed germination is crucial for seed plants and is coordinated by internal and external cues, reflecting adaptations to different habitats. Physiological and molecular studies with lettuce and Arabidopsis thaliana have documented a strict requirement for light to initiate germination and identified many ...

journal_title：Journal of experimental botany

authors： Mérai Z,Graeber K,Wilhelmsson P,Ullrich KK,Arshad W,Grosche C,Tarkowská D,Turečková V,Strnad M,Rensing SA,Leubner-Metzger G,Mittelsten Scheid O

更新日期：2019-06-28 00:00:00

abstract：:Wounding of plants leads to endogenous rise of jasmonic acid (JA) accompanied with the expression of a distinct set of genes. Among them are those coding for the allene oxide cyclase (AOC) that catalyses a regulatory step in JA biosynthesis, and for 1-deoxy-D-xylulose 5-phosphate synthase 2 (DXS2), an enzyme involved ...

journal_title：Journal of experimental botany

authors： Tretner C,Huth U,Hause B

更新日期：2008-01-01 00:00:00

abstract：:Chloroplasts and mitochondria are indispensable for plant development. They not only provide energy and carbon sources to cells, but also have evolved to become major players in a variety of processes such as amino acid metabolism, hormone biosynthesis and cellular signalling. As semi-autonomous organelles, they conta...

journal_title：Journal of experimental botany

authors： Van Dingenen J,Blomme J,Gonzalez N,Inzé D

更新日期：2016-12-01 00:00:00

abstract：:Fructans are water-soluble fructose oligomers and polymers that are based on sucrose, and have been implicated in protecting plants against water stress. Rice (Oryza sativa L.) is highly sensitive to chilling temperatures, and is not able to synthesize fructans. Two wheat fructan-synthesizing enzymes, sucrose:sucrose ...

journal_title：Journal of experimental botany

authors： Kawakami A,Sato Y,Yoshida M

更新日期：2008-01-01 00:00:00

abstract：:Protein tyrosine nitration is a post-translational modification mediated by reactive nitrogen species (RNS) that is associated with nitro-oxidative damage. No information about this process is available in relation to higher plants during development and senescence. Using pea plants at different developmental stages (...

journal_title：Journal of experimental botany

authors： Begara-Morales JC,Chaki M,Sánchez-Calvo B,Mata-Pérez C,Leterrier M,Palma JM,Barroso JB,Corpas FJ

更新日期：2013-02-01 00:00:00

abstract：:Cytoplasmic male sterility (CMS) is a widespread phenomenon in flowering plants caused by mitochondrial (mt) genes. CMS genes typically encode novel proteins that interfere with mt functions and can be silenced by nuclear fertility-restorer genes. Although the molecular basis of CMS is well established in a number of ...

journal_title：Journal of experimental botany

authors： Stone JD,Koloušková P,Sloan DB,Štorchová H

更新日期：2017-03-01 00:00:00

abstract：:In order to understand the role of cytosolic antioxidant enzymes in drought stress protection, transgenic tobacco (Nicotiana tabacum cv. Xanthi) plants overexpressing cytosolic Cu/Zn-superoxide dismutase (cytsod) (EC 1.15.1.1) or ascorbate peroxidase (cytapx) (EC 1.11.1.1) alone, or in combination, were produced and t...

journal_title：Journal of experimental botany

authors： Faize M,Burgos L,Faize L,Piqueras A,Nicolas E,Barba-Espin G,Clemente-Moreno MJ,Alcobendas R,Artlip T,Hernandez JA

更新日期：2011-05-01 00:00:00

abstract：:The growth-defense trade-off in plant biology has gained enormous traction in the last two decades, highlighting the importance of understanding how plants deal with two of the greatest challenges for their survival and reproduction. It has been well established that in response to competition signals perceived by inf...

journal_title：Journal of experimental botany

authors： Ballaré CL,Austin AT

更新日期：2019-07-05 00:00:00

abstract：:Receptor kinases play important roles in plant growth and development, but only few of them have been functionally characterized in depth. Over the past decade CRINKLY 4 (CR4)-related research has peaked as a result of a newly discovered role of ARABIDOPSIS CR4 (ACR4) in the root. Here, we comprehensively review the a...

journal_title：Journal of experimental botany

authors： Czyzewicz N,Nikonorova N,Meyer MR,Sandal P,Shah S,Vu LD,Gevaert K,Rao AG,De Smet I

更新日期：2016-08-01 00:00:00

abstract：:Ammonium is a major inorganic nitrogen source for plants. At low external supplies, ammonium promotes plant growth, while at high external supplies it causes toxicity. Ammonium triggers rapid changes in cytosolic pH, in gene expression, and in post-translational modifications of proteins, leading to apoplastic acidifi...

journal_title：Journal of experimental botany

authors： Liu Y,von Wirén N

更新日期：2017-05-01 00:00:00

abstract：:Root gravitropism is affected by many environmental stresses, including salinity, drought, and nutrient deficiency. One significant environmental stress, excess ammonium (NH(4)(+)), is well documented to inhibit root elongation and lateral root formation, yet little is known about its effects on the direction of root ...

journal_title：Journal of experimental botany

authors： Zou N,Li B,Dong G,Kronzucker HJ,Shi W

更新日期：2012-06-01 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