Eukaryotic translation initiation factor 4E-mediated recessive resistance to plant viruses and its utility in crop improvement.

abstract：:In order to study the antiviral effect of the oligo-sulphated galactan Poly-Ga, the leaves of tobacco plants Xhanti(NN) were sprayed with water (control), with increasing concentrations of Poly-Ga, for increasing numbers of treatments or cultivated for increasing times after treatment. Control and treated plants were ...

journal_title：Molecular plant pathology

authors： Vera J,Castro J,González A,Barrientos H,Matsuhiro B,Arce P,Zuñiga G,Moenne A

更新日期：2011-06-01 00:00:00

abstract：:SUMMARY Two of the currently widely accepted species in the section Nigrescentia of the genus Verticillium are major plant pathogens inducing wilt diseases in a wide range of mainly dicotyledonous hosts. Three species closely related to these two are less important wilt pathogens and soil saprophytes. A sixth species,...

journal_title：Molecular plant pathology

authors： Barbara DJ,Clewes E

更新日期：2003-07-01 00:00:00

abstract：:Abstract To test whether carbohydrates may play a signalling function during plant pathogenesis, we investigated the interaction between tobacco and potato virus Y (PVY(N)). Four days after PVY(N) infection, leaves started to accumulate soluble sugars and leaf photosynthesis decreased. The accumulation of soluble suga...

journal_title：Molecular plant pathology

authors： Herbers K,Takahata Y,Melzer M,Mock HP,Hajirezaei M,Sonnewald U

更新日期：2000-01-01 00:00:00

abstract：:Homologous recombination is required for gene-targeted procedures such as gene disruption and gene replacement. Ku80 is part of the non-homologous end-joining DNA repair mechanism in many organisms. We identified and disrupted the Ku80 homologue in Sclerotinia sclerotiorum and generated heterokaryon mutants enriched w...

journal_title：Molecular plant pathology

authors： Levy M,Erental A,Yarden O

更新日期：2008-09-01 00:00:00

abstract：:SUMMARY The pinewood nematode (PWN), Bursaphelenchus xylophilus, is a major pathogen of conifers, which impacts on forest health, natural ecosystem stability and international trade. As a consequence, it has been listed as a quarantine organism in Europe. A real-time PCR approach based on TaqMan chemistry was develope...

journal_title：Molecular plant pathology

authors： François C,Castagnone C,Boonham N,Tomlinson J,Lawson R,Hockland S,Quill J,Vieira P,Mota M,Castagnone-Sereno P

更新日期：2007-11-01 00:00:00

abstract：TAXONOMY:Iris yellow spot virus (IYSV) is in the genus Tospovirus, family Bunyaviridae, with a single-stranded, tri-segmented RNA genome with an ambisense genome organization. Members of the other genera in the family infect predominantly vertebrates and insects. GEOGRAPHICAL DISTRIBUTION:IYSV is present in most Alliu...

journal_title：Molecular plant pathology

authors： Bag S,Schwartz HF,Cramer CS,Havey MJ,Pappu HR

更新日期：2015-04-01 00:00:00

abstract：UNLABELLED:summary Mycosphaerella graminicola is an important pathogen of wheat, causing septoria leaf blotch disease. This review summarizes the current knowledge on disease development and control of the fungus, and discusses how molecular tools and genomics are being employed to uncover the genetic basis of pathogen...

journal_title：Molecular plant pathology

authors： Palmer CL,Skinner W

更新日期：2002-03-01 00:00:00

abstract：:The expression pattern of pathogenesis-related genes PR-1, PR-2 and PR-5, considered as markers for salicylic acid (SA)-dependent systemic acquired resistance (SAR), was examined in the roots and shoots of tomato plants pre-treated with SA and subsequently infected with root-knot nematodes (RKNs) (Meloidogyne incognit...

journal_title：Molecular plant pathology

authors： Molinari S,Fanelli E,Leonetti P

更新日期：2014-04-01 00:00:00

abstract：:SUMMARY Phytopathogenic fungi must feed on their hosts to propagate and cause disease. Their ability to access the rich nutrient supply offered by living plants is one of the most obvious properties that distinguish pathogens from saprophytes. Successful invasion by pathogens depends as much on their ability to utiliz...

journal_title：Molecular plant pathology

authors： Solomon PS,Tan KC,Oliver RP

更新日期：2003-05-01 00:00:00

abstract：:The analysis of the interaction between Arabidopsis thaliana and adapted (PcBMM) and nonadapted (Pc2127) isolates of the necrotrophic fungus Plectosphaerella cucumerina has contributed to the identification of molecular mechanisms controlling plant resistance to necrotrophs. To characterize the pathogenicity bases of ...

journal_title：Molecular plant pathology

authors： Ramos B,González-Melendi P,Sánchez-Vallet A,Sánchez-Rodríguez C,López G,Molina A

更新日期：2013-01-01 00:00:00

abstract：:Knowledge of the structure of a viroid is critically important to elucidate the roles played by the various RNA motifs in the steps of the viroid's life cycle. A new technique, RNA-selective 2'-hydroxyl acylation analysed by primer extension (SHAPE), has recently been shown to be fast, reliable and applicable to the s...

journal_title：Molecular plant pathology

authors： Dubé A,Bolduc F,Bisaillon M,Perreault JP

更新日期：2011-09-01 00:00:00

abstract：:After invasion into intercellular spaces of tomato plants, the soil-borne, plant-pathogenic Ralstonia solanacearum strain OE1-1 forms mushroom-shaped biofilms (mushroom-type biofilms, mBFs) on tomato cells, leading to its virulence. The strain OE1-1 produces aryl-furanone secondary metabolites, ralfuranones (A, B, J, ...

journal_title：Molecular plant pathology

authors： Mori Y,Hosoi Y,Ishikawa S,Hayashi K,Asai Y,Ohnishi H,Shimatani M,Inoue K,Ikeda K,Nakayashiki H,Nishimura Y,Ohnishi K,Kiba A,Kai K,Hikichi Y

更新日期：2018-04-01 00:00:00

abstract：:To deploy durable plant resistance, we must understand its underlying molecular mechanisms. Type III effectors (T3Es) and their recognition play a central role in the interaction between bacterial pathogens and crops. We demonstrate that the Ralstonia solanacearum species complex (RSSC) T3E ripAX2 triggers specific re...

journal_title：Molecular plant pathology

authors： Morel A,Guinard J,Lonjon F,Sujeeun L,Barberis P,Genin S,Vailleau F,Daunay MC,Dintinger J,Poussier S,Peeters N,Wicker E

更新日期：2018-11-01 00:00:00

abstract：:Sweet potato chlorotic stunt virus (SPCSV; genus Crinivirus, family Closteroviridae) is one of the most important pathogens of sweet potato (Ipomoea batatas L.). It can reduce yields by 50% by itself and cause various synergistic disease complexes when co-infecting with other viruses, including sweet potato feathery m...

journal_title：Molecular plant pathology

authors： Kreuze JF,Klein IS,Lazaro MU,Chuquiyuri WJ,Morgan GL,Mejía PG,Ghislain M,Valkonen JP

更新日期：2008-09-01 00:00:00

abstract：:Burkholderia gladioli is a causal agent of bacterial panicle blight and sheath/grain browning in rice in many countries. Many strains produce the yellow pigment toxoflavin, which is highly toxic to plants, fungi, animals and microorganisms. Although there have been several studies on the toxoflavin biosynthesis system...

journal_title：Molecular plant pathology

authors： Lee J,Park J,Kim S,Park I,Seo YS

更新日期：2016-01-01 00:00:00

abstract：:Summary Taxonomic relationship: A member of nonsegmented, negative-sense, single-stranded RNA viruses of the genus Cytorhabdovirus (type member: Lettuce necrotic yellows virus), family Rhabdoviridae, order Mononegavirales. Members of the family Rhabdoviridae can infect vertebrates, invertebrates and plants. Physical p...

journal_title：Molecular plant pathology

authors： Posthuma KI,Adams AN,Hong Y

更新日期：2000-11-01 00:00:00

abstract：:An understanding of the tolerance mechanisms of Theobroma cacao used against Moniliophthora roreri, the causal agent of frosty pod rot, is important for the generation of stable disease-tolerant clones. A comparative view was obtained of transcript populations of infected pods from two susceptible and two tolerant clo...

journal_title：Molecular plant pathology

authors： Ali SS,Melnick RL,Crozier J,Phillips-Mora W,Strem MD,Shao J,Zhang D,Sicher R,Meinhardt L,Bailey BA

更新日期：2014-09-01 00:00:00

abstract：:Resistance genes (R genes) in plants mediate a highly specific response to microbial pathogens, often culminating in localized cell death. Such resistance is generally pathogen race specific and believed to be the result of evolutionary selection pressure. Where a host and pathogen do not share an evolutionary history...

journal_title：Molecular plant pathology

authors： Tobias PA,Guest DI,Külheim C,Hsieh JF,Park RF

更新日期：2016-06-01 00:00:00

abstract：:SUMMARY Brachiaria is a pan-tropical genus of grasses with about 100 species. The fungus Acremonium implicatum can develop an endophytic association that is mutually beneficial with Brachiaria species. We developed a polymerase chain reaction (PCR)-based method by first amplifying DNA from A. implicatum isolates using...

journal_title：Molecular plant pathology

authors： Kelemu S,Dongyi H,Guixiu H,Takayama Y

更新日期：2003-03-01 00:00:00

abstract：:Natural and synthetic elicitors have contributed significantly to the study of plant immunity. Pathogen-derived proteins and carbohydrates that bind to immune receptors, allow the fine dissection of certain defence pathways. Lipids of a different nature that act as defence elicitors, have also been studied, but their ...

journal_title：Molecular plant pathology

authors： Cambiagno DA,Lonez C,Ruysschaert JM,Alvarez ME

更新日期：2015-12-01 00:00:00

abstract：SUMMARY:To acquire iron from plant hosts, fungal pathogens have evolved at least two pathways for iron uptake. One system is hinged on the secretion and subsequent uptake of low-molecular-weight iron chelators termed siderophores, while the other uses cell-surface reductases to solubilize ferric iron by reducing it to ...

journal_title：Molecular plant pathology

authors： Greenshields DL,Liu G,Feng J,Selvaraj G,Wei Y

更新日期：2007-07-01 00:00:00

abstract：:Plant viruses often harm their hosts, which have developed mechanisms to prevent or minimize the effects of virus infection. Resistance and tolerance are the two main plant defences to pathogens. Although resistance to plant viruses has been studied extensively, tolerance has received much less attention. Theory predi...

journal_title：Molecular plant pathology

authors： Shukla A,Pagán I,García-Arenal F

更新日期：2018-06-01 00:00:00

abstract：:Abstract To identify virulence genes of P. syringae pv. tomato strain DC3000 we screened for mutants with reduced virulence on its plant hosts, Arabidopsis thaliana and tomato. We isolated a Tn5-insertion mutant that exhibited reduced virulence on both hosts. Further characterization showed that this mutant carried a ...

journal_title：Molecular plant pathology

authors： Kloek AP,Brooks DM,Kunkel BN

更新日期：2000-03-01 00:00:00

abstract：:Successful host-pathogen interactions require the presence, maintenance and expression of gene cassettes called 'pathogenicity islands' (PAIs) and 'metabolic islands' (MAIs) in the respective pathogen. The products of these genes confer on the pathogen the means to recognize their host(s) and to efficiently evade host...

journal_title：Molecular plant pathology

authors： Kado CI

更新日期：2009-01-01 00:00:00

abstract：:Bacterial blight (BB), caused by Xanthomonas oryzae pv. oryzae (Xoo), is not only a disease devastating rice production worldwide, but also an ideal model system for the study of the interaction between plants and their bacterial pathogens. The rice near-isogenic line (NIL) CBB23, derived from a cross between a wild r...

journal_title：Molecular plant pathology

authors： Wang CL,Qin TF,Yu HM,Zhang XP,Che JY,Gao Y,Zheng CK,Yang B,Zhao KJ

更新日期：2014-05-01 00:00:00

abstract：:The basal ascomycetes in genus Taphrina have strict host specificity and coevolution with their host plants, making them appealing models for studying the genomic basis of ecological divergence and host adaption. We therefore performed genome sequencing and comparative genomics of different Taphrina species with disti...

journal_title：Molecular plant pathology

authors： Wang Q,Sun M,Zhang Y,Song Z,Zhang S,Zhang Q,Xu JR,Liu H

更新日期：2020-03-01 00:00:00

abstract：:In addition to the important role of abscisic acid (ABA) in abiotic stress signalling, basal and high ABA levels appear to have a negative effect on disease resistance. Using the ABA-deficient sitiens tomato (Solanum lycopersicum) mutant and different application methods of exogenous ABA, we demonstrated the influence...

journal_title：Molecular plant pathology

authors： Asselbergh B,Achuo AE,Höfte M,Van Gijsegem F

更新日期：2008-01-01 00:00:00

abstract：:Botrytis cinerea is a necrotrophic fungus that infects a wide range of fruit, vegetable and flower crops. Penetration of the host cuticle occurs via infection structures that are formed in response to appropriate plant surface signals. The differentiation of these structures requires a highly conserved mitogen-activat...

journal_title：Molecular plant pathology

authors： Leroch M,Mueller N,Hinsenkamp I,Hahn M

更新日期：2015-10-01 00:00:00

abstract：:Apple scab, caused by the fungal pathogen Venturia inaequalis, is one of the most severe diseases of apple worldwide. It is the most studied plant-pathogen interaction involving a woody species using modern genetic, genomic, proteomic and bioinformatic approaches in both species. Although 'Geneva' apple was recognized...

journal_title：Molecular plant pathology

authors： Bastiaanse H,Bassett HC,Kirk C,Gardiner SE,Deng C,Groenworld R,Chagné D,Bus VG

更新日期：2016-02-01 00:00:00

abstract：:In all fungi studied so far, mitogen-activated protein (MAP) kinase cascades serve as central signalling complexes that are involved in various aspects of growth, stress response and infection. In this work, putative components of the yeast Fus3/Kss1-type MAP kinase cascade and the putative downstream transcription fa...

journal_title：Molecular plant pathology

authors： Schamber A,Leroch M,Diwo J,Mendgen K,Hahn M

更新日期：2010-01-01 00:00:00