<i>Ceratothripoides claratris</i>, a New Vector of a Capsicum chlorosis virus Isolate Infecting Tomato in Thailand

Premachandra, W.T.S. Dammini; Borgemeister, Christian; Maiß, E.; Knierim, Dennis; Poehling, Hans‐Michael

doi:10.1094/phyto-95-0659

Cited by 62 publications

(44 citation statements)

References 22 publications

Supporting

Mentioning

Contrasting

Order By: Relevance

“…Comparison of the N gene sequences of the WSMoV serogroup of tospoviruses showed that 91-orchid-1 shared 85.0∼96.1% nucleotide identity and 92.0∼97.5% amino acid identity with those of CaCV infecting tomato and capsicum in Australia (isolate 958;McMichael et al 2002), Thailand (isolate AIT) (Premachandra et al 2005), peanut in southern China (isolate CP; Chen et al 2007), Gloxinia tospovirus HT (accession No. AF059578;Hsu et al 2000) and Gloxinia ringspot virus (accession No.…”

Section: Discussionmentioning

confidence: 99%

Identification and characterization of a tospovirus causing chlorotic ringspots on Phalaenopsis orchids

Zheng

Chen²,

Yang

et al. 2007

Eur J Plant Pathol

View full text Add to dashboard Cite

A putative virus-induced disease showing chlorotic ringspots on leaves of Phalaenopsis orchids has been observed in Taiwan for several years. A virus culture, 91-orchid-1, isolated from a Phalaenopsis orchid bearing chlorotic ringspot symptoms was established in Chenopodium quinoa and Nicotiana benthamiana, and characterized serologically and biologically. The virus reacted slightly with the antiserum of Watermelon silver mottle virus (WSMoV) but not with those of Tomato spotted wilt virus (TSWV), Impatiens necrotic spot virus (INSV) and Groundnut ringspot virus (GRSV). Isometric particles measuring about 70-100 nm were observed. Inoculation with isolated virus was conducted to confirm that 91-orchid-1 is the causal agent of chlorotic ringspot disease of Phalaenopsis orchids. To determine the taxonomic relationships of the virus, the conserved region of L RNA and the complete nucleocapsid gene (N gene) were cloned and sequenced. The sequence of conserved region of L RNA shares 83.8, 82.5, 64.4 and 64.9% nucleotide identities and 96.5, 97.7, 67.3 and 67.6% amino acid identities with those of Peanut bud necrosis virus (PBNV), WSMoV, TSWV and INSV, respectively, indicating that 91-orchid-1 is a tospovirus related to WSMoV. The complete nucleotide sequence of the N gene determined from a cDNA clone was found to be 828 nucleotides long encoding 275 amino acids. Sequence analyses of the N gene showed that 91-orchid-1 is an isolate of Capsicum chlorosis virus (CaCV) which has been reported to infect tomato and capsicum plants in Australia and Thailand. 91-orchid-1 is therefore designated as CaCV-Ph. To our knowledge, this is the first formal report of a tospovirus infecting Phalaenopsis orchids

show abstract

Section: Discussionmentioning

confidence: 99%

Identification and characterization of a tospovirus causing chlorotic ringspots on Phalaenopsis orchids

Zheng

Chen²,

Yang

et al. 2007

Eur J Plant Pathol

View full text Add to dashboard Cite

show abstract

“…comm.). C. claratris has been shown to transmit CaCV in Thailand (Premachandra et al, 2005). These findings may indicate a Southeast Asian origin for CaCV.…”

Section: Capsicum Chlorosis Virus (Cacv)mentioning

confidence: 91%

“…claratris has recently been reported as a vector of Capsicum chlorosis virus (CaCV) in Thailand (Premachandra et al, 2005).…”

Section: Thrips Vectors Of Tospovirus Speciesmentioning

confidence: 99%

Plant Viruses Transmitted by Thrips

Jones¹

2005

Eur J Plant Pathol

537

476

View full text Add to dashboard Cite

All thrips (order Thysanoptera) that are known to be vectors of plant viruses are identified and described. Thrips transmit plant viruses in the Tospovirus, Ilarvirus, Carmovirus, Sobemovirus and Machlomovirus genera. Tospoviruses are the cause of a number of significant emerging diseases, such as capsicum chlorosis and scape blight of onion. They infect thrips as well as plant hosts and the relationship between pathogen and vector is intimate. Once infected at the larval stage, adult thrips usually transmit tospovirsuses for life. Transmission to plant hosts occurs when thrips feed. Information on the distribution and hosts of all recognised thrips vectors is provided. Fourteen tospovirus species are described with information provided on other tospoviruses that have not yet been designated as species. The history of the research that has led to present knowledge is reviewed in chronological order for each tospovirus. The possible origin of tospoviruses is discussed. Information is presented on viruses, which are thrips-transmitted by mechanical processes, in other genera. Pathways of spread of thrips vectors in relation to the threat of tospoviruses to European agriculture are discussed.

show abstract

“…The order Thysanoptera is considered monophyletic based on morphological and molecular characteristics (Mound et al, 1980;Crespi et al, 1996). Presently, twelve thrips species are recognized as vectors transmitting tospoviruses (Bunyaviridae), including 16 virus species (Reddy et al, 1991;Yeh et al, 1992;Chen and Chiu, 1996;Mumford et al, 1996;Singh and Krishnareddy, 1996;Webb et al, 1997;Cortês et al, 1998;Gera et al, 1998;Bezerra et al, 1999;Kato et al, 1999;Nagata and de Ávila, 2000;Lee et al, 2002;Ullman et al, 2002;Nagata et al, 2004;Ghotbi et al, 2005;Lin et al, 2005;Premachandra et al, 2005;Ohnishi et al, 2006).…”

Section: Introductionmentioning

confidence: 99%

The phylogeny of thrips (Thysanoptera: Thripidae) based on partial sequences of cytochrome oxidase I, 28S ribosomal DNA and elongation factor-1 α and the association with vector competence of tospoviruses

Inoue

Sakurai

2007

Appl. Entomol. Zool.

View full text Add to dashboard Cite

The phylogenetic relationships among 16 species including 10 thrips vector species of tospoviruses were analysed using partial sequences of three genes: mitochondrial COI, nuclear 28S ribosomal DNA and the elongation factor-1a (EF-1a) in order to reveal the influence of lineage among thrips vector species on the vector competence of tospoviruses. The phylogenetic trees of thrips suggested that distinct clades were formed between the genera Frankliniella and Thrips including vector species at least in combined nuclear DNA data, although COI data showed a similar result despite low bootstrap value in the root of Thrips clade. Scirtothrips had an ambiguous phylogenetic position in this study. Vector and non-vector species were found within the same clade in the genus Thrips. Compared with the phylogenetic tree of thrips, the virus phylogeny inferred from the nucleocapsid (N) protein sequence were likely to correspond to the phylogeny of thrips, genera Frankliniella, Thrips and Scirtothrips, respectively, and also to the primary host plants under natural conditions. These results suggested that the vector competence of thrips for tospoviruses might be influenced by the lineages of thrips vectors as well as host plants.

show abstract

Ceratothripoides claratris, a New Vector of a Capsicum chlorosis virus Isolate Infecting Tomato in Thailand

Cited by 62 publications

References 22 publications

Identification and characterization of a tospovirus causing chlorotic ringspots on Phalaenopsis orchids

Identification and characterization of a tospovirus causing chlorotic ringspots on Phalaenopsis orchids

Plant Viruses Transmitted by Thrips

The phylogeny of thrips (Thysanoptera: Thripidae) based on partial sequences of cytochrome oxidase I, 28S ribosomal DNA and elongation factor-1 α and the association with vector competence of tospoviruses

Contact Info

Product

Resources

About