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, V. theobromae, causes the cigar end of banana. Molecular and genetic studies have shown that these species represent a complex pool of discrete lineages of varying degrees of relatedness with unknown levels of gene flow between them. Most isolates are haploid, but some are thought to be amphihaploid interspecific hybrids. Until our understanding of this complex is much improved, it seems most appropriate to add only one new species, for wilt isolates primarily associated with potato and producing dark-resting-mycelium in bundles (currently known as V. albo-atrum Grp2). It is suggested that the following be retained: (i) V. dahliae to include all isolates which produce only microsclerotia, (ii) V. albo-atrum to cover the majority of isolates producing only dark-resting-mycelium (and not in bundles), and (iii) V. nigrescens, V. nubilum, V. tricorpus and V. theobromae for the minor wilt pathogens/saprophytes and the non-wilt pathogen.
journal_name
Mol Plant Patholjournal_title
Molecular plant pathologyauthors
Barbara DJ,Clewes Edoi
10.1046/j.1364-3703.2003.00172.xsubject
Has Abstractpub_date
2003-07-01 00:00:00pages
297-305issue
4eissn
1464-6722issn
1364-3703pii
MPP172journal_volume
4pub_type
杂志文章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
pub_type: 杂志文章
doi:10.1046/j.1364-3703.2001.00048.x
更新日期:2001-01-01 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
pub_type: 杂志文章
doi:10.1111/mpp.12764
更新日期:2019-03-01 00:00:00
abstract::The vascular pathogen Xanthomonas oryzae pv. oryzae (Xoo) and nonvascular pathogen Xanthomonas oryzae pv. oryzicola (Xoc) cause bacterial blight (BB) and bacterial leaf streak (BLS) diseases of rice, respectively. We have previously identified the avirulence gene avrXa27 from Xoo PXO99(A), which specifically induces t...
journal_title:Molecular plant pathology
pub_type: 杂志文章
doi:10.1111/j.1364-3703.2008.00509.x
更新日期:2009-01-01 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
pub_type: 杂志文章
doi:10.1111/j.1364-3703.2012.00803.x
更新日期:2012-10-01 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
pub_type: 杂志文章
doi:10.1111/j.1364-3703.2011.00733.x
更新日期:2012-02-01 00:00:00
abstract::The complicated interplay of plant-pathogen interactions occurs on multiple levels as pathogens evolve to constantly evade the immune responses of their hosts. Many economically important crops fall victim to filamentous pathogens that produce small proteins called effectors to manipulate the host and aid infection/co...
journal_title:Molecular plant pathology
pub_type: 杂志文章,评审
doi:10.1111/mpp.12980
更新日期:2020-10-01 00:00:00
abstract::A large number of effector candidates have been identified recently in powdery mildew fungi. However, their roles and how they perform their functions remain unresolved. In this study, we made use of host-induced gene silencing and confirmed that the secreted barley powdery mildew effector candidate, CSEP0055, contrib...
journal_title:Molecular plant pathology
pub_type: 杂志文章
doi:10.1111/j.1364-3703.2012.00820.x
更新日期:2012-12-01 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
pub_type: 杂志文章
doi:10.1111/mpp.12666
更新日期:2018-02-09 00:00:00
abstract::Piriformospora indica is a basidiomycete of the order Sebacinales, representing a model for the study of mutualistic symbiosis and, beyond that, the plant immune system. The fungus colonizes the roots of a wide range of vascular plants, increasing their growth, seed yield and adaptation to abiotic and biotic stresses....
journal_title:Molecular plant pathology
pub_type: 杂志文章,评审
doi:10.1111/j.1364-3703.2011.00764.x
更新日期:2012-06-01 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
pub_type: 杂志文章
doi:10.1111/mpp.12222
更新日期:2015-09-01 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
pub_type: 杂志文章
doi:10.1111/mpp.12734
更新日期:2018-12-01 00:00:00
abstract::RNA interference (RNAi), a conserved RNA-mediated gene regulatory mechanism in eukaryotes, plays an important role in plant growth and development, and as an antiviral defence system in plants. As a counter-strategy, plant viruses encode RNAi suppressors to suppress the RNAi pathways and consequently down-regulate pla...
journal_title:Molecular plant pathology
pub_type: 杂志文章
doi:10.1111/mpp.12229
更新日期:2015-09-01 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
pub_type: 杂志文章
doi:10.1111/mpp.12990
更新日期:2020-11-01 00:00:00
abstract::Frosty pod rot (FPR) of Theobroma cacao (cacao) is caused by the hemibiotrophic fungus Moniliophthora roreri. Cacao clones tolerant to FPR are being planted throughout Central America. To determine whether M. roreri shows a differential molecular response during successful infections of tolerant clones, we collected f...
journal_title:Molecular plant pathology
pub_type: 杂志文章
doi:10.1111/mpp.12134
更新日期:2014-09-01 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
pub_type: 杂志文章
doi:10.1111/mpp.12588
更新日期:2018-05-01 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
pub_type: 杂志文章
doi:10.1111/mpp.12082
更新日期:2014-02-01 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
pub_type: 杂志文章
doi:10.1111/mpp.12109
更新日期:2014-06-01 00:00:00
abstract::Olive anthracnose causes fruit rot leading to its drop or mummification, resulting in yield losses and the degradation of oil quality. TAXONOMY AND DISTRIBUTION:The disease is caused by diverse species of Colletotrichum, mostly clustering in the C. acutatum species complex. Colletotrichum nymphaeae and C. godetiae ar...
journal_title:Molecular plant pathology
pub_type: 杂志文章
doi:10.1111/mpp.12676
更新日期:2018-03-08 00:00:00
abstract::Coffee (Coffea arabica L.), one of the key export and cash crops in tropical and subtropical countries, suffers severe losses from the rust fungus Hemileia vastatrix. The transcriptome of H. vastatrix was analysed during a compatible interaction with coffee to obtain an exhaustive repertoire of the genes expressed dur...
journal_title:Molecular plant pathology
pub_type: 杂志文章
doi:10.1111/j.1364-3703.2011.00723.x
更新日期:2012-01-01 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
pub_type: 杂志文章
doi:10.1111/j.1364-3703.2012.00821.x
更新日期:2012-12-01 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
pub_type: 杂志文章
doi:10.1111/j.1364-3703.2009.00537.x
更新日期:2009-05-01 00:00:00
abstract::In order to facilitate infection, the rice blast pathogen Magnaporthe oryzae secretes an abundance of proteins, including avirulence effectors, to diminish its host's defences. Avirulence effectors are recognized by host resistance proteins and trigger the host's hypersensitive response, which is a rapid and effective...
journal_title:Molecular plant pathology
pub_type: 杂志文章
doi:10.1111/mpp.12468
更新日期:2017-10-01 00:00:00
abstract::SUMMARY The infection of plants by pathogenic microbes and the subsequent establishment of disease involves substantial changes in the biochemistry and physiology of both partners. Analysis of genes that are expressed during these interactions represents a powerful strategy to obtain insights into the molecular events...
journal_title:Molecular plant pathology
pub_type: 杂志文章
doi:10.1111/j.1364-3703.2004.00219.x
更新日期:2004-05-01 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
pub_type: 杂志文章
doi:10.1111/mpp.12391
更新日期:2017-02-01 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
pub_type: 杂志文章
doi:10.1046/j.1364-3703.2002.00114.x
更新日期:2002-07-01 00:00:00
abstract::Tomato leaf curl New Delhi virus (ToLCNDV) infection causes significant yield loss in tomato. The availability of a conventional tolerance source against this virus is limited in tomato. To understand the molecular mechanism of virus tolerance in tomato, the abundance of viral genomic replicative intermediate molecule...
journal_title:Molecular plant pathology
pub_type: 杂志文章
doi:10.1111/j.1364-3703.2010.00630.x
更新日期:2010-07-01 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
pub_type: 杂志文章
doi:10.1111/mpp.13025
更新日期:2021-02-01 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
pub_type: 杂志文章
doi:10.1111/j.1364-3703.2007.00462.x
更新日期:2008-05-01 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
pub_type: 杂志文章
doi:10.1111/mpp.12856
更新日期:2019-11-01 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
pub_type: 杂志文章
doi:10.1111/j.1364-3703.2012.00828.x
更新日期:2013-01-01 00:00:00