The role of plant defence proteins in fungal pathogenesis.

abstract：:Black spot disease, which is caused by the ascomycete Diplocarpon rosae, is the most severe disease in field-grown roses in temperate regions and has been distributed worldwide, probably together with commercial cultivars. Here, we present data indicating that muRdr1A is the active Rdr1 gene, a single-dominant TIR-NBS...

journal_title：Molecular plant pathology

authors： Menz I,Straube J,Linde M,Debener T

更新日期：2018-05-01 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：:The fungus Parastagonospora nodorum is the causal agent of Septoria nodorum blotch of wheat (Triticum aestivum). The interaction is mediated by multiple fungal necrotrophic effector-dominant host sensitivity gene interactions. The three best-characterized effector-sensitivity gene systems are SnToxA-Tsn1, SnTox1-Snn1 ...

journal_title：Molecular plant pathology

authors： Rybak K,See PT,Phan HT,Syme RA,Moffat CS,Oliver RP,Tan KC

更新日期：2017-04-01 00:00:00

abstract：:Tobacco vein banding mosaic virus (TVBMV) is a potyvirus which mainly infects solanaceous crops. The helper component proteinase (HCpro) of a potyvirus is an RNA silencing suppressor protein and determines the severity of disease symptoms caused by different potyviruses, including TVBMV. It has been shown that substit...

journal_title：Molecular plant pathology

authors： Geng C,Wang HY,Liu J,Yan ZY,Tian YP,Yuan XF,Gao R,Li XD

更新日期：2017-10-01 00:00:00

abstract：TAXONOMY:Superkingdom Eukaryota; Kingdom Metazoa; Phylum Nematoda; Class Chromadorea; Order Rhabditida; Suborder Tylenchina; Infraorder Tylenchomorpha; Superfamily Tylenchoidea; Family Pratylenchidae; Subfamily Radopholinae; Genus Radopholus. PHYSICAL PROPERTIES:Microscopic unsegmented worm; migratory endoparasite of ...

journal_title：Molecular plant pathology

authors： Haegeman A,Elsen A,De Waele D,Gheysen G

更新日期：2010-05-01 00:00:00

abstract：:It is hypothesized that the virulence of phytopathogenic fungi is mediated through the secretion of small effector proteins that interfere with the defence responses of the host plant. In Fusarium oxysporum, one family of effectors, the Secreted In Xylem (SIX) genes, has been identified. We sought to characterize the ...

journal_title：Molecular plant pathology

authors： Czislowski E,Fraser-Smith S,Zander M,O'Neill WT,Meldrum RA,Tran-Nguyen LTT,Batley J,Aitken EAB

更新日期：2018-05-01 00:00:00

abstract：:Genetic and genomics tools to characterize host-pathogen interactions are disproportionately directed to the host because of the focus on resistance. However, understanding the genetics of pathogen virulence is equally important and has been limited by the high cost of de novo genotyping of species with limited marker...

journal_title：Molecular plant pathology

authors： Leboldus JM,Kinzer K,Richards J,Ya Z,Yan C,Friesen TL,Brueggeman R

更新日期：2015-08-01 00:00:00

abstract：:Systemic acquired resistance (SAR) is a potent plant defence system that, in response to a first contact with a plant pathogen, prepares the whole plant for subsequent attacks, so that it becomes more resistant to the same and to other pathogens. BcSpl1, a cerato-platanin family protein abundantly secreted by Botrytis...

journal_title：Molecular plant pathology

authors： Frías M,Brito N,González C

更新日期：2013-02-01 00:00:00

abstract：:SUMMARY Fungal hydrophobins are small hydrophobic proteins containing eight cysteine residues at conserved positions which have the ability to form amphipathic polymers. We have characterized a gene from the phytopathogenic ascomycete Claviceps purpurea, cpph1, which encodes a modular-type hydrophobin. It consists of ...

journal_title：Molecular plant pathology

authors： Mey G,Correia T,Oeser B,Kershaw MJ,Garre V,Arntz C,Talbot NJ,Tudzynski P

更新日期：2003-01-01 00:00:00

abstract：:Summary Lettuce infectious yellows virus (LIYV)-infected plants contain a heterogeneous population of defective RNAs (D RNAs) derived from LIYV genomic RNA 2. To partly address how LIYV D RNAs are generated, in vitro synthesized transcripts corresponding to the LIYV genomic RNAs 1 and 2 were inoculated to protoplasts,...

journal_title：Molecular plant pathology

authors： Rubio L,Tian T,Yeh HH,Livieratos Y,Falk BW

更新日期：2002-09-01 00:00:00

abstract：:Meloidogyne enterolobii is one of the most important plant-parasitic nematodes that can overcome the Mi-1 resistance gene and damage many economically important crops. Translationally controlled tumour protein (TCTP) is a multifunctional protein that exists in various eukaryotes and plays an important role in parasiti...

journal_title：Molecular plant pathology

authors： Zhuo K,Chen J,Lin B,Wang J,Sun F,Hu L,Liao J

更新日期：2017-01-01 00:00:00

abstract：:Viruses commonly modify host endomembranes to facilitate biological processes in the viral life cycle. Infection by viruses belonging to the genus Bymovirus (family Potyviridae) has long been known to induce the formation of large membranous inclusion bodies in host cells, but their assembly and biological roles are s...

journal_title：Molecular plant pathology

authors： Sun L,Andika IB,Shen J,Yang D,Chen J

更新日期：2014-06-01 00:00:00

abstract：:Protein kinases have been implicated in the regulation of many processes that guide pathogen development throughout the course of infection. A survey of the Sclerotinia sclerotiorum genome for genes encoding proteins containing the highly conserved eukaryotic protein kinase (ePK) domain, the largest protein kinase sup...

journal_title：Molecular plant pathology

authors： Hegedus DD,Gerbrandt K,Coutu C

更新日期：2016-05-01 00:00:00

abstract：UNLABELLED:The Oomycete genus Aphanomyces houses plant and animal pathogens found in both terrestrial and aquatic habitats. Aphanomyces euteiches Drechs. causes seedling damping off and root rot diseases on many legumes. It is the most devastating pea (Pisum sativum) disease in several countries, causing up to 80% loss...

journal_title：Molecular plant pathology

authors： Gaulin E,Jacquet C,Bottin A,Dumas B

更新日期：2007-09-01 00:00:00

abstract：:Summary Functional coat protein (CP) is important for host plant infection by monopartite geminiviruses. We identified a proline-cysteine-lysine (PCK) motif at amino acids 180-182 of the maize streak virus (MSV) CP that is conserved in most of the cereal-infecting Mastreviruses. Substitution of the lysine (K) with a v...

journal_title：Molecular plant pathology

authors： Liu H,Lucy AP,Davies JW,Boulton MI

更新日期：2001-07-01 00:00:00

abstract：:Summary Turnip crinkle virus encodes two proteins, p8 and p9, that are both required for cell-to-cell movement. The p8 movement protein has been demonstrated to bind RNA in a cooperative manner, although, similar to many other plant virus movement proteins, it contains no canonical RNA binding domain(s). However, thre...

journal_title：Molecular plant pathology

authors： Akgoz M,Nguyen QN,Talmadge AE,Drainville KE,Wobbe KK

更新日期：2001-01-01 00:00:00

abstract：:The translocation of Melon necrotic spot virus (MNSV) within tissues of inoculated and systemically infected Cucumis melo L. 'Galia' was studied by tissue-printing and in situ hybridization techniques. The results were compatible with the phloem vascular components being used to spread MNSV systemically by the same as...

journal_title：Molecular plant pathology

authors： Gosalvez-Bernal B,Genoves A,Navarro JA,Pallas V,Sanchez-Pina MA

更新日期：2008-07-01 00:00:00

abstract：:SUMMARY Lipopolysaccharides (LPS) are indispensable cell surface components of Gram-negative bacteria and have diverse roles in plant-microbe interactions. Treatment of Nicotiana tabacum with the LPS of an endophytic strain of Burkholderia cepacia results in an enhanced defensive capacity in the tissue. In this study ...

journal_title：Molecular plant pathology

authors： Piater LA,Nürnberger T,Dubery IA

更新日期：2004-07-01 00:00:00

abstract：:Recently, Tomato spotted wilt virus (TSWV) nonstructural protein NSs has been identified unambiguously as an avirulence (Avr) determinant for Tomato spotted wilt (Tsw)-based resistance. The observation that NSs from two natural resistance-breaking isolates had lost RNA silencing suppressor (RSS) activity and Avr sugge...

journal_title：Molecular plant pathology

authors： de Ronde D,Pasquier A,Ying S,Butterbach P,Lohuis D,Kormelink R

更新日期：2014-02-01 00:00:00

abstract：:Flower malformation represented by phyllody is a common symptom of phytoplasma infection induced by a novel family of phytoplasma effectors called phyllogens. Despite the accumulation of functional and structural phyllogen information, the molecular mechanisms of phyllody have not yet been integrated with their evolut...

journal_title：Molecular plant pathology

authors： Iwabuchi N,Kitazawa Y,Maejima K,Koinuma H,Miyazaki A,Matsumoto O,Suzuki T,Nijo T,Oshima K,Namba S,Yamaji Y

更新日期：2020-10-01 00:00:00

abstract：:Bacillus subtilis GLB191 (hereafter GLB191) is an efficient biological control agent against the biotrophic oomycete Plasmopara viticola, the causal agent of grapevine downy mildew. In this study, we show that GLB191 supernatant is also highly active against downy mildew and that the activity results from both direct ...

journal_title：Molecular plant pathology

authors： Li Y,Héloir MC,Zhang X,Geissler M,Trouvelot S,Jacquens L,Henkel M,Su X,Fang X,Wang Q,Adrian M

更新日期：2019-08-01 00:00:00

abstract：:Agrobacterium tumefaciens is the causal agent of crown gall disease in a wide range of plants via a unique interkingdom DNA transfer from bacterial cells into the plant genome. Agrobacterium tumefaciens is capable of transferring its T-DNA into different plant parts at different developmental stages for transient and ...

journal_title：Molecular plant pathology

authors： Shih PY,Chou SJ,Müller C,Halkier BA,Deeken R,Lai EM

更新日期：2018-03-02 00:00:00

abstract：:Xanthomonas oryzae pv. oryzae (Xoo) causes bacterial blight, a serious disease of rice. Xoo secretes a repertoire of cell wall-degrading enzymes, including cellulases, xylanases and pectinases, to degrade various polysaccharide components of the rice cell wall. A secreted Xoo cellulase, CbsA, is not only a key virulen...

journal_title：Molecular plant pathology

authors： Tayi L,Kumar S,Nathawat R,Haque AS,Maku RV,Patel HK,Sankaranarayanan R,Sonti RV

更新日期：2018-06-01 00:00:00

abstract：:Crop diseases cause significant yield losses, and the use of resistant cultivars can effectively mitigate these losses and control many plant diseases. Most plant resistance (R) genes encode immune receptors composed of nucleotide-binding and leucine-rich repeat (NLR) domains. These proteins mediate the specific recog...

journal_title：Molecular plant pathology

authors： Richard MMS,Gratias A,Meyers BC,Geffroy V

更新日期：2018-11-01 00:00:00

abstract：:Ustilago maydis is an obligate biotrophic fungal pathogen which causes common smut disease of corn. To proliferate in host tissue, U. maydis must gain access to nutrients and overcome plant defence responses, such as the production of reactive oxygen species. The elucidation of the mechanisms by which U. maydis meets ...

journal_title：Molecular plant pathology

authors： Lambie SC,Kretschmer M,Croll D,Haslam TM,Kunst L,Klose J,Kronstad JW

更新日期：2017-02-01 00:00:00

abstract：:Pectobacterium carotovorum has an incomplete Entner-Doudoroff (ED) pathway, including enzyme 2-keto-3-deoxy-6-phosphogluconate aldolase (Eda) but lacking phosphogluconate dehydratase (Edd), while P. atrosepticum (Pba) has a complete pathway. To understand the role of the ED pathway in Pectobacterium infection, mutants...

journal_title：Molecular plant pathology

authors： Wang H,Wang Y,Humphris S,Nie W,Zhang P,Wright F,Campbell E,Hu B,Fan J,Toth I

更新日期：2021-02-01 00:00:00

abstract：:Two tobacco vein necrosis (TVN) determinants, the residues K(400) and E(419) , have been identified previously in the helper component-protease (HC-Pro) protein sequence of Potato virus Y (PVY). However, since their description, non-necrotic PVY isolates with both K(400) and E(419) necrotic determinants have been repo...

journal_title：Molecular plant pathology

authors： Faurez F,Baldwin T,Tribodet M,Jacquot E

更新日期：2012-10-01 00:00:00

abstract：:Glutamate homeostasis plays a vital role in central nitrogen metabolism and coordinates several key metabolic functions. However, its function in fungal pathogenesis and development has not been investigated in detail. In this study, we identified and characterized a glutamate synthase gene MoGLT1 in the rice blast fu...

journal_title：Molecular plant pathology

authors： Zhou W,Shi W,Xu XW,Li ZG,Yin CF,Peng JB,Pan S,Chen XL,Zhao WS,Zhang Y,Yang J,Peng YL

更新日期：2018-03-01 00:00:00

abstract：:Citrus canker is a plant disease caused by Gram-negative bacteria from the genus Xanthomonas. The most virulent species is Xanthomonas citri ssp. citri (XAC), which attacks a wide range of citrus hosts. Differential proteomic analysis of the periplasm-enriched fraction was performed for XAC cells grown in pathogenicit...

journal_title：Molecular plant pathology

authors： Artier J,da Silva Zandonadi F,de Souza Carvalho FM,Pauletti BA,Leme AFP,Carnielli CM,Selistre-de-Araujo HS,Bertolini MC,Ferro JA,Belasque Júnior J,de Oliveira JCF,Novo-Mansur MTM

更新日期：2018-01-01 00:00:00

abstract：:Systemic necrosis often occurs during viral infection of plants and is thought mainly to be the result of long-term stress induced by viral infection. Potato virus X (PVX) encodes the P25 pathogenicity factor that triggers a necrotic reaction during PVX-potato virus Ysynergistic coinfection. In this study, we discover...

journal_title：Molecular plant pathology

authors： Yang X,Tian Y,Zhao X,Jiang L,Chen Y,Hu S,MacFarlane S,Chen J,Lu Y,Yan F

更新日期：2020-11-01 00:00:00