Induction of systemic disease resistance in Nicotiana benthamiana by the cyclodipeptides cyclo (l-Pro-l-Pro) and cyclo (d-Pro-d-Pro).

abstract：:SUMMARY As in many fungi, asexual reproduction of Mycosphaerella graminicola in planta is a complex process that requires proper differentiation of the infectious hyphae in the substomatal cavities of foliar tissue before pycnidia with conidia can be formed. In this study, we have investigated the role of the cAMP sig...

journal_title：Molecular plant pathology

authors： Mehrabi R,Kema GH

更新日期：2006-11-01 00:00:00

abstract：:Plant natriuretic peptides (PNPs) have been implicated in the regulation of ions and water homeostasis, and their participation in the plant immune response has also been proposed. Xanthomonas citri ssp. citri contains a gene encoding a PNP-like protein (XacPNP) which has no homologues in other bacteria. XacPNP mimics...

journal_title：Molecular plant pathology

authors： Ficarra FA,Grandellis C,Garavaglia BS,Gottig N,Ottado J

更新日期：2018-04-01 00:00:00

abstract：:SUMMARY Fusarium graminearum is the main causative agent of Fusarium head blight on small grain cereals and of ear rot on maize. The disease leads to dramatic yield losses and to an accumulation of mycotoxins. The most dominant F. graminearum mycotoxins are the trichothecenes, with deoxynivalenol and nivalenol being t...

journal_title：Molecular plant pathology

authors： Maier FJ,Miedaner T,Hadeler B,Felk A,Salomon S,Lemmens M,Kassner H,Schäfer W

更新日期：2006-11-01 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：: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：: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：: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：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：: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：:The effector gene Avr1b-1 of Phytophthora sojae determines the efficacy of the resistance gene Rps1b in soybean. The sequences of the Avr1b-1 locus in 34 Chinese isolates of P. sojae were obtained and analysed by polymerase chain reaction (PCR) and inverse PCR. Four different alleles and a complete deletion mutation o...

journal_title：Molecular plant pathology

authors： Cui L,Yin W,Dong S,Wang Y

更新日期：2012-02-01 00:00:00

abstract：:Pratylenchus penetrans is one of the most important species of root lesion nematodes (RLNs) because of its detrimental and economic impact in a wide range of crops. Similar to other plant-parasitic nematodes (PPNs), P. penetrans harbours a significant number of secreted proteins that play key roles during parasitism. ...

journal_title：Molecular plant pathology

authors： Vieira P,Maier TR,Eves-van den Akker S,Howe DK,Zasada I,Baum TJ,Eisenback JD,Kamo K

更新日期：2018-02-09 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：: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：: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：: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：:RNA-dependent RNA polymerase 1 (RDR1) plays a crucial role in plant defence against viruses. In this study, it was observed that cucumber, Cucumis sativus, uniquely encodes a small gene family of four RDR1 genes. The cucumber RDR1 genes (CsRDR1a, CsRDR1b and duplicated CsRDR1c1/c2) shared 55%-60% homology in their enc...

journal_title：Molecular plant pathology

authors： Leibman D,Kravchik M,Wolf D,Haviv S,Weissberg M,Ophir R,Paris HS,Palukaitis P,Ding SW,Gaba V,Gal-On A

更新日期：2018-02-01 00:00:00

abstract：:The single-stranded, positive-sense RNA genome of viruses in the genus Potyvirus encodes a large polyprotein that is cleaved to yield 10 mature proteins. The first three cleavage products are P1, HCpro and P3. An additional short open reading frame (ORF), called pipo, overlaps the P3 region of the polyprotein ORF. Fou...

journal_title：Molecular plant pathology

authors： Untiveros M,Olspert A,Artola K,Firth AE,Kreuze JF,Valkonen JP

更新日期：2016-09-01 00:00:00

abstract：:Many obligately parasitic pathogens absorb nutrients from host plants via specialized infection structures, called haustoria and infection hyphae, to further colonization and growth in the host plant. In the wheat (Triticum aestivum) stripe rust fungus, Puccinia striiformis f. sp. tritici (Pst), the mitogen-activated ...

journal_title：Molecular plant pathology

authors： Zhu X,Guo J,He F,Zhang Y,Tan C,Yang Q,Huang C,Kang Z,Guo J

更新日期：2018-12-01 00:00:00

abstract：:Blue mould, caused primarily by Penicillium expansum, is a major threat to the global pome fruit industry, causing multimillion-dollar losses annually. The blue mould fungus negatively affects fruit quality, thereby reducing fresh fruit consumption, and significantly contributes to food loss. P. expansum also produces...

journal_title：Molecular plant pathology

authors： Luciano-Rosario D,Keller NP,Jurick WM 2nd

更新日期：2020-11-01 00:00:00

abstract：:Amongst the universal diseases affecting apples, blue mould caused by Penicillium expansum is a major concern, resulting in yield and quality losses as a result of the production of the mycotoxin patulin. Despite the characterization of the patulin biosynthetic gene cluster at both the molecular and chemical levels, t...

journal_title：Molecular plant pathology

authors： Tannous J,Kumar D,Sela N,Sionov E,Prusky D,Keller NP

更新日期：2018-12-01 00:00:00

abstract：:The expression of host genes can be altered during the process of viral infection. To investigate the viral infection-induced up-regulated gene expression changes of maize at different time intervals post-inoculation with Sugarcane mosaic virus (SCMV), a suppression subtractive hybridization cDNA library was construct...

journal_title：Molecular plant pathology

authors： Cao Y,Shi Y,Li Y,Cheng Y,Zhou T,Fan Z

更新日期：2012-09-01 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

abstract：:The fungal cereal pathogen Fusarium graminearum produces deoxynivalenol (DON) during infection. The mycotoxin DON is associated with Fusarium head blight (FHB), a disease that can cause vast grain losses. Whilst investigating the suitability of Brachypodium distachyon as a model for spreading resistance to F. graminea...

journal_title：Molecular plant pathology

authors： Blümke A,Sode B,Ellinger D,Voigt CA

更新日期：2015-06-01 00:00:00

abstract：:Histone acetylation has been established as a principal epigenetic regulatory mechanism in eukaryotes. Sas3, a histone acetyltransferase belonging to the largest family of acetyltransferase, MYST, is the catalytic subunit of a conserved histone acetyltransferase complex. To date, the functions of Sas3 and its ortholog...

journal_title：Molecular plant pathology

authors： Dubey A,Lee J,Kwon S,Lee YH,Jeon J

更新日期：2019-11-01 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：:Nicotiana benthamiana is an important model plant for plant-microbe interaction studies. Here, we compared ribosome profiles and riboproteomes of healthy and infected N. benthamiana plants. We affinity purified ribosomes from transgenic leaves expressing a FLAG-tagged ribosomal large subunit protein RPL18B of Arabidop...

journal_title：Molecular plant pathology

authors： Eskelin K,Varjosalo M,Ravantti J,Mäkinen K

更新日期：2019-03-01 00:00:00

abstract：:Cassava mosaic disease (CMD) and cassava brown streak disease (CBSD) are the two most important viral diseases affecting cassava production in Africa. Three sources of resistance are employed to combat CMD: polygenic recessive resistance, termed CMD1, the dominant monogenic type, named CMD2, and the recently character...

journal_title：Molecular plant pathology

authors： Beyene G,Chauhan RD,Wagaba H,Moll T,Alicai T,Miano D,Carrington JC,Taylor NJ

更新日期：2016-09-01 00:00:00

abstract：:The expression pattern of pathogenesis-related genes PR-1 to PR-5 was examined in the roots and leaves of Arabidopsis thaliana plants on infection with beet-cyst (Heterodera schachtii) and root-knot (Meloidogyne incognita) nematodes. During H. schachtii parasitism of Arabidopsis, the expression of PR-1, PR-2 and PR-5,...

journal_title：Molecular plant pathology

authors： Hamamouch N,Li C,Seo PJ,Park CM,Davis EL

更新日期：2011-05-01 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