Reduced susceptibility to Fusarium head blight in Brachypodium distachyon through priming with the Fusarium mycotoxin deoxynivalenol.

abstract：:An outbreak of the potato late blight pathogen Phytophthora infestans in Denmark was characterized in order to resolve the population structure and determine to what extent sexual reproduction was occurring. A standard set of microsatellite simple sequence repeats (SSRs) and single nucleotide polymorphism (SNP) marker...

journal_title：Molecular plant pathology

authors： Maurice S,Montes MS,Nielsen BJ,Bødker L,Martin MD,Jønck CG,Kjøller R,Rosendahl S

更新日期：2019-08-01 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：:It is increasingly clear that chloroplasts play a central role in plant stress responses. Upon activation of immune responses, chloroplasts are the source of multiple defensive signals, including reactive oxygen species (ROS). Intriguingly, it has been described that chloroplasts establish physical contact with the nu...

journal_title：Molecular plant pathology

authors： Ding X,Jimenez-Gongora T,Krenz B,Lozano-Duran R

更新日期：2019-09-01 00:00:00

abstract：:SUMMARY Here, we consider the barley powdery mildew fungus, Blumeria graminis (DC Speer) f.sp. hordei (Marchal), and review recent research which has added to our understanding of the biology and molecular biology which underpins the asexual life cycle of this potentially devastating pathogen. We focus on the early st...

journal_title：Molecular plant pathology

authors： Zhang Z,Henderson C,Perfect E,Carver TL,Thomas BJ,Skamnioti P,Gurr SJ

更新日期：2005-09-01 00:00:00

abstract：:Plant pathology has a long-standing tradition of classifying microbes as pathogens, endophytes or saprophytes. Lifestyles of pathogens are categorized as biotrophic, necrotrophic or hemibiotrophic. Botrytis species are considered by many to be archetypal examples of necrotrophic fungi, with B. cinerea being the most e...

journal_title：Molecular plant pathology

authors： van Kan JA,Shaw MW,Grant-Downton RT

更新日期：2014-12-01 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：:Pattern recognition receptors (PRRs) can trigger plant immunity through the recognition of pathogen-associated molecular patterns. In this study, we report that a malectin-like/leucine-rich repeat receptor protein kinase gene, RLK-V, from Haynaldia villosa putatively acts as a PRR to positively regulate powdery mildew...

journal_title：Molecular plant pathology

authors： Hu P,Liu J,Xu J,Zhou C,Cao S,Zhou W,Huang Z,Yuan S,Wang X,Xiao J,Zhang R,Wang H,Zhang S,Xing L,Cao A

更新日期：2018-12-01 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：: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：: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：: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：:Triggering of defences by microbes has mainly been investigated using single elicitors or microbe-associated molecular patterns (MAMPs), but MAMPs are released in planta as complex mixtures together with endogenous oligogalacturonan (OGA) elicitor. We investigated the early responses in Arabidopsis of calcium influx a...

journal_title：Molecular plant pathology

authors： Aslam SN,Erbs G,Morrissey KL,Newman MA,Chinchilla D,Boller T,Molinaro A,Jackson RW,Cooper RM

更新日期：2009-05-01 00:00:00

abstract：:The tangerine pathotype of the ascomycete fungus Alternaria alternata is the causal agent of citrus brown spot, which can result in significant losses of both yield and marketability for tangerines worldwide. A conditionally dispensable chromosome (CDC), which harbours the host-selective ACT toxin gene cluster, is req...

journal_title：Molecular plant pathology

authors： Wang M,Fu H,Shen XX,Ruan R,Rokas A,Li H

更新日期：2019-10-01 00:00:00

abstract：:Erwinia amylovora is the causal agent of the fire blight disease in some plants of the Rosaceae family. The non-host plant Arabidopsis serves as a powerful system for the dissection of mechanisms of resistance to E. amylovora. Although not yet known to mount gene-for-gene resistance to E. amylovora, we found that Arab...

journal_title：Molecular plant pathology

authors： Hamdoun S,Gao M,Gill M,Kwon A,Norelli JL,Lu H

更新日期：2018-05-01 00:00:00

abstract：:Using simple sequence repeat (SSR) and amplified fragment length polymorphism (AFLP) marker analyses, the genetic structure of selected South African wheat stem rust races was compared with Ug99. SSR analysis divided the population into two distinct groups with 24.5% similarity between them. A local race, UVPgt55 (Nor...

journal_title：Molecular plant pathology

authors： Visser B,Herselman L,Pretorius ZA

更新日期：2009-03-01 00:00:00

abstract：:Membrane trafficking is vital to plant development and adaptation to the environment. It is suggested that post-Golgi vesicles and multivesicular bodies are essential for plant defence against directly penetrating fungal parasites at the cell wall. However, the actual plant proteins involved in membrane transport for ...

journal_title：Molecular plant pathology

authors： Ostertag M,Stammler J,Douchkov D,Eichmann R,Hückelhoven R

更新日期：2013-04-01 00:00:00

abstract：:Cyclodipeptides, formed from two amino acids by cyclodehydration, are produced naturally by many organisms, and are known to possess a large number of biological activities. In this study, we found that cyclo (l-Pro-l-Pro) and cyclo (d-Pro-d-Pro) (where Pro is proline) could induce defence responses and systemic resis...

journal_title：Molecular plant pathology

authors： Wu L,Wu H,Chen L,Zhang H,Gao X

更新日期：2017-01-01 00:00:00

abstract：:Verticillium dahliae is a soil-borne, hemibiotrophic phytopathogenic fungus that causes wilting in crop plants. Here, we constructed a random insertional mutant library using Agrobacterium tumefaciens-mediated transformation to study the pathogenicity and regulatory mechanisms of V. dahliae. The fungal-specific transc...

journal_title：Molecular plant pathology

authors： Luo X,Mao H,Wei Y,Cai J,Xie C,Sui A,Yang X,Dong J

更新日期：2016-12-01 00:00:00

abstract：:Several genes in the Agrobacterium tumefaciens transferred (T)-DNA encode proteins that are involved in developmental alterations, leading to the formation of tumours in infected plants. We investigated the role of the protein encoded by the Atu6002 gene, the function of which is completely unknown. Atu6002 expression...

journal_title：Molecular plant pathology

authors： Lacroix B,Gizatullina DI,Babst BA,Gifford AN,Citovsky V

更新日期：2014-04-01 00:00:00

abstract：:MicroRNA-like RNAs (milRNAs) post-transcriptionally down-regulate target genes. We investigated Fusarium graminearum (Fg) milRNA expression during fungal vegetative growth and infection of wheat. Small RNA sequencing identified 36 milRNAs from Fg, one of which, Fgmil-2, had >100 transcripts per million in conidia, myc...

journal_title：Molecular plant pathology

authors： Guo MW,Yang P,Zhang JB,Liu G,Yuan QS,He WJ,Nian JN,Yi SY,Huang T,Liao YC

更新日期：2019-11-01 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：:Xanthomonas albilineans, the causal agent of sugarcane leaf scald, is a bacterial plant pathogen that is mainly spread by infected cuttings and contaminated harvesting tools. However, some strains of this pathogen are known to be spread by aerial means and are able to colonize the phyllosphere of sugarcane before ente...

journal_title：Molecular plant pathology

authors： Mensi I,Daugrois JH,Pieretti I,Gargani D,Fleites LA,Noell J,Bonnot F,Gabriel DW,Rott P

更新日期：2016-02-01 00:00:00

abstract：:SUMMARY The cell wall, a strong extraprotoplasmic layer surrounding plant cells that mainly consists of a variety of polysaccharides, constitutes a major barrier for potential parasites. Plant-parasitic nematodes are well equipped to overcome this barrier as they produce and secrete cell-wall-degrading enzymes. Expres...

journal_title：Molecular plant pathology

authors： Kudla U,Milac AL,Qin L,Overmars H,Roze E,Holterman M,Petrescu AJ,Goverse A,Bakker J,Helder J,Smant G

更新日期：2007-05-01 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：:The ascomycete Sclerotinia sclerotiorum is a necrotrophic plant pathogen with an extremely broad host range. It causes stem rot in Camelina sativa, a crucifer with great potential as an alternative oilseed crop. Lignification is a common phenomenon in the expression of resistance against necrotrophs, but the molecular...

journal_title：Molecular plant pathology

authors： Eynck C,Séguin-Swartz G,Clarke WE,Parkin IA

更新日期：2012-10-01 00:00:00

abstract：:SUMMARY The hxc1 mutant was identified by screening an EMS (ethylmethane sulphonate) mutagenized population of Arabidopsis Col-0 plants for an altered hypersensitive response (HR), after spray inoculation with an HR-inducing isolate of Xanthomonas campestris pv. campestris (Xcc) (strain 147). The hxc1 mutant shows a s...

journal_title：Molecular plant pathology

authors： Lummerzheim M,Kroj T,Ferreira M,Tronchet M,Godard F,VAN Montagu M,Roby D

更新日期：2004-09-01 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：: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：: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：: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