Identification of jasmonic acid-associated microRNAs and characterization of the regulatory roles of the miR319/TCP4 module under root-knot nematode stress in tomato.

abstract：:Mutant alleles at the suffulta locus of tomato dramatically affect the pattern of plastid division throughout the plant, resulting in few, greatly enlarged chloroplasts in leaf and stem cells. suffulta plants are compromised in growth and have distinctly pale stems. The green developing tomato fruit are generally pale...

journal_title：Journal of experimental botany

authors： Forth D,Pyke KA

更新日期：2006-01-01 00:00:00

abstract：:Nutrient requirements for plant growth are expected to rise in response to the predicted changes in CO(2) and temperature. In this context, little attention has been paid to the effects of soil temperature, which limits plant growth at early stages in temperate regions. A factorial growth-room experiment was conducted...

journal_title：Journal of experimental botany

authors： Gavito ME,Curtis PS,Mikkelsen TN,Jakobsen I

更新日期：2001-09-01 00:00:00

abstract：:The aleurone layer of cereal grains is important biologically as well as nutritionally and economically. Here, current knowledge on the regulation of aleurone development is reviewed. Recent reports suggest that the control of aleurone development is more complex than earlier models portrayed. Multiple levels of genet...

journal_title：Journal of experimental botany

authors： Becraft PW,Yi G

更新日期：2011-03-01 00:00:00

abstract：:Sorghum is an important source of food, feed, and biofuel, especially in the semi-arid tropics because this cereal is well adapted to harsh, drought-prone environments. Post-flowering drought adaptation in sorghum is associated with the stay-green phenotype. Alleles that contribute to this complex trait have been mapp...

journal_title：Journal of experimental botany

authors： Harris K,Subudhi PK,Borrell A,Jordan D,Rosenow D,Nguyen H,Klein P,Klein R,Mullet J

更新日期：2007-01-01 00:00:00

abstract：:That root system architecture (RSA) has an essential role in nitrogen acquisition is expected in maize, but the genetic relationship between RSA and nitrogen use efficiency (NUE) traits remains to be elucidated. Here, the genetic basis of RSA and NUE traits was investigated in maize using a recombination inbred line p...

journal_title：Journal of experimental botany

authors： Li P,Chen F,Cai H,Liu J,Pan Q,Liu Z,Gu R,Mi G,Zhang F,Yuan L

更新日期：2015-06-01 00:00:00

abstract：:Leaves are beautifully specialized organs designed to maximize the use of light and CO2 for photosynthesis. Engineering leaf anatomy therefore holds great potential to enhance photosynthetic capacity. Here we review the effect of the dominant leaf anatomical traits on leaf photosynthesis and confirm that a high chloro...

journal_title：Journal of experimental botany

authors： Ren T,Weraduwage SM,Sharkey TD

更新日期：2019-02-20 00:00:00

abstract：:Many plant species and/or genotypes are highly recalcitrant to Agrobacterium-mediated genetic transformation, and yet little is known about this phenomenon. Using several Arabidopsis genotypes/ecotypes, the results of this study indicated that phytohormone pretreatment could overcome this recalcitrance by increasing t...

journal_title：Journal of experimental botany

authors： Chateau S,Sangwan RS,Sangwan-Norreel BS

更新日期：2000-12-01 00:00:00

abstract：:Participation of the intervascular transport system within the rice stem during cadmium (Cd) partitioning was investigated by characterizing (109)Cd behaviour in the shoot. In addition, (45)Ca, (32)P, and (35)S partitioning patterns were analysed for comparison with that of (109)Cd. Each tracer was applied to the seed...

journal_title：Journal of experimental botany

authors： Kobayashi NI,Tanoi K,Hirose A,Nakanishi TM

更新日期：2013-01-01 00:00:00

abstract：:The lipid-derived phytohormone jasmonate (JA) regulates plant growth, development, secondary metabolism, defense against insect attack and pathogen infection, and tolerance to abiotic stresses such as wounding, UV light, salt, and drought. JA was first identified in 1962, and since the 1980s many studies have analyzed...

journal_title：Journal of experimental botany

authors： Wasternack C,Song S

更新日期：2017-03-01 00:00:00

abstract：:The kinetics of leaf vein recovery from cavitation-induced embolism was studied in plants of sunflower cv. Margot, together with the impact of vein embolism on the overall leaf hydraulic conductance (Kleaf). During the air-dehydration of leaves to leaf water potentials (Psi L) of -1.25 MPa, Kleaf was found to decrease...

journal_title：Journal of experimental botany

authors： Trifilò P,Gascó A,Raimondo F,Nardini A,Salleo S

更新日期：2003-10-01 00:00:00

abstract：:The response of both specific (ascorbate peroxidase, APX) and unspecific (POD) peroxidases and H(2)O(2) content of sunflower plants (Helianthus annuus L. cv. Hor) grown hydroponically with (C) or without (-Fe) iron in the nutrient solution were analysed to verify whether iron deficiency led to cell oxidative status. I...

journal_title：Journal of experimental botany

authors： Ranieri A,Castagna A,Baldan B,Soldatini GF

更新日期：2001-01-01 00:00:00

abstract：:The effect of growing pea (Pisum sativum L.) plants with CdCl(2) (0-50 microM) on different plant physiological parameters and antioxidative enzymes of leaves was studied in order to know the possible involvement of this metal in the generation of oxidative stress. In roots and leaves of pea plants Cd produced a signi...

journal_title：Journal of experimental botany

authors： Sandalio LM,Dalurzo HC,Gómez M,Romero-Puertas MC,del Río LA

更新日期：2001-11-01 00:00:00

abstract：:An extensive literature reports that Cs(+), an environmental contaminant, enters plant cells through K(+) transport systems. Several recently identified plant K(+) transport systems are permeable to Cs(+). Permeation models indicate that most Cs(+) uptake into plant roots under typical soil ionic conditions will be me...

journal_title：Journal of experimental botany

authors： Broadley MR,Escobar-Gutiérrez AJ,Bowen HC,Willey NJ,White PJ

更新日期：2001-04-01 00:00:00

abstract：:Topoisomerase I (topo I) is a nuclear enzyme which plays a fundamental role in several pathways involving changes in DNA topology. The topo I-mediated reaction is accomplished by the transient covalent binding of the enzyme to DNA (topo I-DNA complex). Stabilization of the topo I-DNA complex, leading to irreversible d...

journal_title：Journal of experimental botany

authors： Locato V,Balestrazzi A,De Gara L,Carbonera D

更新日期：2006-01-01 00:00:00

abstract：:Plants resistant to aluminium (Al) stress were isolated from Arabidopsis thaliana enhancer-tagged mutant lines. Compared with the parental Col-7 control line, one of the resistant candidates, #355-2, showed a higher expression of the F9E10.5 gene (At1g75100) on chromosome 1, a lower Al content in whole roots, and a sh...

journal_title：Journal of experimental botany

authors： Ezaki B,Kiyohara H,Matsumoto H,Nakashima S

更新日期：2007-01-01 00:00:00

abstract：:Brassinosteroids (BRs) are a group of steroid hormones regulating plant growth and development. Since BRs do not undergo transport among plant tissues, their metabolism is tightly regulated by transcription factors (TFs) and feedback loops. BAS1 (CYP734A1, formerly CYP72B1) and SOB7 (CYP72C1) are two BR-inactivating c...

journal_title：Journal of experimental botany

authors： Peng H,Neff MM

更新日期：2020-01-23 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：:In recent years, efforts to exploit sunlight, a free and abundant energy source, have sped up dramatically. Oxygenic photosynthetic organisms, such as higher plants, algae, and cyanobacteria, can convert solar energy into chemical energy very efficiently using water as an electron donor. By providing organic building ...

journal_title：Journal of experimental botany

authors： Russo DA,Zedler JAZ,Jensen PE

更新日期：2019-03-27 00:00:00

abstract：:Temporal compartmentation of carboxylation processes is a defining feature of crassulacean acid metabolism and involves circadian control of key metabolic and transport steps that regulate the supply and demand for carbon over a 24h cycle. Recent insights on the molecular workings of the circadian clock and its connec...

journal_title：Journal of experimental botany

authors： Ceusters J,Borland AM,Taybi T,Frans M,Godts C,De Proft MP

更新日期：2014-07-01 00:00:00

abstract：:Linking our understanding of biological processes at different scales is a major conceptual challenge in biology and aggravated by differences in research methods. Modelling can be a useful approach to consolidating our understanding across traditional research domains. The laboratory model species Arabidopsis is very...

journal_title：Journal of experimental botany

authors： Zardilis A,Hume A,Millar AJ

更新日期：2019-04-29 00:00:00

abstract：:Fruit ripening is a complex physiological process in plants whereby cell wall programmed changes occur mainly to promote seed dispersal. Cell wall modification also directly regulates the textural properties, a fundamental aspect of fruit quality. In this study, two full-sib populations of apple, with 'Fuji' as the co...

journal_title：Journal of experimental botany

authors： Longhi S,Moretto M,Viola R,Velasco R,Costa F

更新日期：2012-02-01 00:00:00

abstract：:Most plant oxylipins, a large class of diverse oxygenated polyunsaturated fatty acids and their derivatives, are produced through the lipoxygenase (LOX) pathway. Recent progress in dicots has highlighted the biological roles of oxylipins in plant defence responses to pathogens and pests. By contrast, the physiological...

journal_title：Journal of experimental botany

authors： Nemchenko A,Kunze S,Feussner I,Kolomiets M

更新日期：2006-01-01 00:00:00

abstract：:Environmental factors alter the impacts of parasitic plants on their hosts. However, there have been no controlled studies on how water availability modulates stem hemiparasites' effects on hosts. A glasshouse experiment was conducted to investigate the association between the Australian native stem hemiparasite Cassy...

journal_title：Journal of experimental botany

authors： Cirocco RM,Facelli JM,Watling JR

更新日期：2016-03-01 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：:Soil fertility provides the foundation for nutritious food production and resilient and sustainable livelihoods. A comprehensive survey and summit meeting were conducted with the aims of understanding barriers to enhancing soil fertility in sub-Saharan Africa and providing evidence-based recommendations. The focus reg...

journal_title：Journal of experimental botany

authors： Stewart ZP,Pierzynski GM,Middendorf BJ,Prasad PVV

更新日期：2020-01-07 00:00:00

abstract：:Although plants possess an arsenal of constitutive defences such as structural barriers and preformed antimicrobial defences, many attackers are able to overcome the pre-existing defence layers. In response, a range of inducible plant defences is set up to battle these pathogens. These mechanisms, commonly integrated ...

journal_title：Journal of experimental botany

authors： Balmer D,Planchamp C,Mauch-Mani B

更新日期：2013-03-01 00:00:00

abstract：:A gene MtPPRD1, encoding a protein of 132 amino acids containing a proline-rich domain (PRD), has been revealed by suppressive subtractive hybridization (SSH) with two mRNA populations of embryo axes harvested immediately before and after radicle emergence. Although at the protein level MtPPRD1 showed low homology wit...

journal_title：Journal of experimental botany

authors： Bouton S,Viau L,Lelièvre E,Limami AM

更新日期：2005-03-01 00:00:00

abstract：:An Arabidopsis thaliana cDNA (At-74) has been isolated that encoded an uncharacterized protein showing homology with members of the d-PGMase superfamily: cofactor-dependent phosphoglycerate mutases (d-PGM-ases) and the phosphatase domain of 6-phosphofructo-2-kinase/fructose-2,6-bisphosphatases (6PF2Kase/F2, 6Pase). Pr...

journal_title：Journal of experimental botany

authors： Bourgis F,Botha FC,Mani S,Hiten FN,Rigden DJ,Verbruggen N

更新日期：2005-04-01 00:00:00

abstract：:Mobile transcription factors play many roles in plant development. Here, we compare the use of mobile transcription factors as signals with some canonical signal transduction processes in prokaryotes and eukaryotes. After an initial survey, we focus on the SHORT-ROOT pathway in Arabidopsis roots to show that, despite ...

journal_title：Journal of experimental botany

authors： Long Y,Scheres B,Blilou I

更新日期：2015-02-01 00:00:00

abstract：:Numerous studies have revealed the extent of genetic and phenotypic variation between both species and cultivars of tomato. Using a series of tomato lines resulting from crosses between a cherry tomato and three independent large fruit cultivar (Levovil, VilB, and VilD), extensive profiling of both central primary met...

journal_title：Journal of experimental botany

authors： Zanor MI,Rambla JL,Chaïb J,Steppa A,Medina A,Granell A,Fernie AR,Causse M

更新日期：2009-01-01 00:00:00