Recognition of lettuce downy mildew effector BLR38 in Lactuca serriola LS102 requires two unlinked loci.

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：:Fungal plant pathogens secrete effector proteins and metabolites to cause disease. Additionally, some species transfer small RNAs (sRNAs) into plant cells to silence host mRNAs through complementary base pairing and suppress plant immunity. The fungus Sclerotinia sclerotiorum infects over 600 plant species, but little...

journal_title：Molecular plant pathology

authors： Derbyshire M,Mbengue M,Barascud M,Navaud O,Raffaele S

更新日期：2019-09-01 00:00:00

abstract：:In plants, RNA silencing is a surveillance mechanism against invading viruses. It involves the production of virus-derived small interfering RNAs (vsiRNAs), which guide the RNA-induced silencing complex (RISC) to inactivate viruses. vsiRNAs may also promote the silencing of host mRNAs in a sequence-specific manner. In...

journal_title：Molecular plant pathology

authors： Miozzi L,Gambino G,Burgyan J,Pantaleo V

更新日期：2013-01-01 00:00:00

abstract：:RXLR effectors encoded by Phytophthora species play a central role in pathogen-plant interactions. An understanding of the biological functions of RXLR effectors is conducive to the illumination of the pathogenic mechanisms and the development of disease control strategies. However, the virulence function of Phytophth...

journal_title：Molecular plant pathology

authors： Huang G,Liu Z,Gu B,Zhao H,Jia J,Fan G,Meng Y,Du Y,Shan W

更新日期：2019-03-01 00:00:00

abstract：:Bacterial lipopolysaccharides (LPS) are triggers of defence responses in plants, and induce local as well as systemic acquired resistance. Arabidopsis thaliana plants pretreated with LPS show an increased resistance to the virulent bacterial plant pathogen Pseudomonas syringae pv. tomato DC3000. To investigate the mob...

journal_title：Molecular plant pathology

authors： Zeidler D,Dubery IA,Schmitt-Kopplin P,Von Rad U,Durner J

更新日期：2010-11-01 00:00:00

abstract：:The type III secretion system (T3SS) is required for Xanthomonas citri subsp. citri (Xcc) virulence by translocating effectors into host cytoplasm to promote disease development. The T3SS is controlled by the master transcriptional regulators HrpG and HrpX. While the function of HrpG and HrpX are well characterized, t...

journal_title：Molecular plant pathology

authors： Teper D,Zhang Y,Wang N

更新日期：2019-05-01 00:00:00

abstract：:Tissue alkalinization during Colletotrichum gloeosporioides attack enhances the expression of PELB, which encodes pectate lyase (PL), and PL secretion, which is considered essential for full virulence. We studied the regulation of PL secretion by manipulation of C. gloeosporioides PELB. PELB was down-regulated by knoc...

journal_title：Molecular plant pathology

authors： Miyara I,Shafran H,Kramer Haimovich H,Rollins J,Sherman A,Prusky D

更新日期：2008-05-01 00:00:00

abstract：:SUMMARY The phytotoxin coronatine is a jasmonate mimic produced by Pseudomonas syringae pv. tomato (Pst). Coronatine acts as a virulence factor in Arabidopsis and mutants insensitive to coronatine are resistant to Pst and have higher levels of salicylic acid (SA). In this work we used the SA-deficient lines NahG and s...

journal_title：Molecular plant pathology

authors： Block A,Schmelz E,Jones JB,Klee HJ

更新日期：2005-01-01 00:00:00

abstract：:Cyclic di-GMP [(bis-(3'-5')-cyclic di-guanosine monophosphate)] is an almost ubiquitous second messenger in bacteria that is implicated in the regulation of a range of functions that include developmental transitions, aggregative behaviour, adhesion, biofilm formation and virulence. Comparatively little is known about...

journal_title：Molecular plant pathology

authors： McCarthy Y,Ryan RP,O'Donovan K,He YQ,Jiang BL,Feng JX,Tang JL,Dow JM

更新日期：2008-11-01 00:00:00

abstract：:Summary There is evidence that the necrotrophic fungal pathogen Botrytis cinerea is exposed to oxidative processes within plant tissues. The pathogen itself also generates active oxygen species and H(2)O(2) as pathogenicity factors. Our aim was to study how the pathogen may defend itself against cellular damage caused...

journal_title：Molecular plant pathology

authors： Schouten A,Tenberge KB,Vermeer J,Stewart J,Wagemakers L,Williamson B,van Kan JA

更新日期：2002-07-01 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

abstract：:SUMMARY We describe the use of degenerate primers to amplify the core hrp/hrc region of P. syringae pv. phaseolicola NPS3121. 18 826 bp were amplified using long-range PCR, digested and shotgun sequenced. Sequence analysis finds a hypervariable region between the hrpU and hrpC operons, and indications of positive sele...

journal_title：Molecular plant pathology

authors： Gropp SJ,Guttman DS

更新日期：2004-03-01 00:00:00

abstract：:A high-throughput RNA-mediated gene silencing system was developed for Cochliobolus sativus (anamorph: Bipolaris sorokiniana), the causal agent of spot blotch, common root rot and black point in barley and wheat. The green fluorescent protein gene (GFP) and the proteinaceous host-selective toxin gene (ToxA) were first...

journal_title：Molecular plant pathology

authors： Leng Y,Wu C,Liu Z,Friesen TL,Rasmussen JB,Zhong S

更新日期：2011-04-01 00:00:00

abstract：:Phytohormones, such as salicylic acid (SA), ethylene (ET) and jasmonic acid (JA), play key roles in plant defence following pathogen attack. The involvement of these hormones in susceptibility following Fusarium oxysporum (Fo) infection has mostly been studied in Arabidopsis thaliana. However, Fo causes vascular wilt ...

journal_title：Molecular plant pathology

authors： Di X,Gomila J,Takken FLW

更新日期：2017-09-01 00:00:00

abstract：TAXONOMY:Soybean mosaic virus (SMV) is a species within the genus Potyvirus, family Potyviridae, which includes almost one-quarter of all known plant RNA viruses affecting agriculturally important plants. The Potyvirus genus is the largest of all genera of plant RNA viruses with 160 species. PARTICLE:The filamentous p...

journal_title：Molecular plant pathology

authors： Hajimorad MR,Domier LL,Tolin SA,Whitham SA,Saghai Maroof MA

更新日期：2018-07-01 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：: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：:Gene silencing exists in eukaryotic organisms as a conserved regulation of the gene expression mechanism. In general, small RNAs (sRNAs) are produced within the eukaryotic cells and incorporated into an RNA-induced silencing complex (RISC) within cells. However, exogenous sRNAs, once delivered into cells, can also sil...

journal_title：Molecular plant pathology

authors： Bilir Ö,Telli O,Norman C,Budak H,Hong Y,Tör M

更新日期：2019-11-01 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：:Taxonomy: Moniliophthora roreri (Cif.) H.C. Evans et al. ; Phylum Basidiomycota; Class Agaricomycetes; Order Agaricales; Family Marasmiaceae; Genus Moniliophthora. Biology: Moniliophthora roreri attacks Theobroma and Herrania species causing frosty pod rot. Theobroma cacao (cacao) is the host of major economic concern...

journal_title：Molecular plant pathology

authors： Bailey BA,Evans HC,Phillips-Mora W,Ali SS,Meinhardt LW

更新日期：2018-07-01 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：: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：: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：:One reason for the success of Pseudomonas syringae as a model pathogen has been the availability of three complete genome sequences since 2005. Now, at the beginning of 2011, more than 25 strains of P. syringae have been sequenced and many more will soon be released. To date, published analyses of P. syringae have bee...

journal_title：Molecular plant pathology

authors： Studholme DJ

更新日期：2011-10-01 00:00:00

abstract：:The potato cyst nematodes (PCNs) Globodera pallida and Globodera rostochiensis are important parasites of potato. PCNs undergo complex biotrophic interactions with their hosts that involve gene expression changes in both the nematode and the host plant. The aim of this study was to determine key genes that are differe...

journal_title：Molecular plant pathology

authors： Palomares-Rius JE,Hedley PE,Cock PJ,Morris JA,Jones JT,Vovlas N,Blok V

更新日期：2012-12-01 00:00:00

abstract：:The two-component signal transduction system PhoBR regulates the adaptation to phosphate limitation and the virulence of many animal bacterial pathogens. However, PhoBR in phytopathogens has rarely been investigated. In this study, we found that PhoBR in Xanthomonas oryzae pv. oryzae (Xoo), the pathogen of rice bacter...

journal_title：Molecular plant pathology

authors： Zheng D,Xue B,Shao Y,Yu H,Yao X,Ruan L

更新日期：2018-09-01 00:00:00

abstract：:Research has established that mutations in highly conserved amino acids of the succinate dehydrogenase (SDH) complex in various fungi confer SDH inhibitor (SDHI) resistance. For Sclerotinia sclerotiorum (Lib.) de Bary, a necrotrophic fungus with a broad host range and a worldwide distribution, boscalid resistance has ...

journal_title：Molecular plant pathology

authors： Wang Y,Duan Y,Wang J,Zhou M

更新日期：2015-09-01 00:00:00

abstract：:Novel approaches for the control of agriculturally damaging nematodes are sorely needed. Endoparasitic nematodes complete their life cycle within the root vascular cylinder, inducing specialized feeding cells: giant cells for root-knot nematodes and syncytia for cyst nematodes. Both nematodes hijack parts of the trans...

journal_title：Molecular plant pathology

authors： Cabrera J,Bustos R,Favery B,Fenoll C,Escobar C

更新日期：2014-08-01 00:00:00

abstract：:SUMMARY It is becoming increasingly evident that a plant-pathogen interaction may be compared to an open warfare, whose major weapons are proteins synthesized by both organisms. These weapons were gradually developed in what must have been a multimillion-year evolutionary game of ping-pong. The outcome of each battle ...

journal_title：Molecular plant pathology

authors： Ferreira RB,Monteiro S,Freitas R,Santos CN,Chen Z,Batista LM,Duarte J,Borges A,Teixeira AR

更新日期：2007-09-01 00:00:00

abstract：:The identification of chemical compounds that prevent and combat bacterial diseases is fundamental for crop production. Bacterial virulence inhibitors are a promising alternative to classical control treatments, because they have a low environmental impact and are less likely to generate bacterial resistance. The majo...

journal_title：Molecular plant pathology

authors： Puigvert M,Solé M,López-Garcia B,Coll NS,Beattie KD,Davis RA,Elofsson M,Valls M

更新日期：2019-01-01 00:00:00