Identification of Tomato Spotted Wilt-like Virus on Watermelon in Taiwan

Yeh, Shyi-Dong; Lin, Ying-Chun; Cheng, Ying-Huei; Jih, Chung-Lung; Chen, Moh-Jih; Chen, Ching-Chung

doi:10.1094/pd-76-0835

Cited by 85 publications

(59 citation statements)

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“…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.

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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.

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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.

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“…However, evidence obtained from cytopathological [14,31], serological [5,6,16,26,29,35] and nucleotide sequence studies [18] indicates that other tospoviruses exist which should be separated, at least as serogroups, from the type species tomato spotted wilt virus (TSWV). In view of the lack of sufficient nucleic acid sequence data one has to rely on serological comparisons which are now possible with the 238 G. Adam etal. available polyclonal [2,3,5,10,22,26, 27-1 and monoclonal antibodies [2,11,28].…”

Section: Introductionmentioning

confidence: 99%

Serological comparison of tospovirus isolates from Taiwan and India with impatiens necrotic spot virus and different tomato spotted wilt virus isolates

Adam¹,

Yeh

Reddy

et al. 1993

Archives of Virology

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Tospovirus isolates from tomato and watermelon in Taiwan and from peanut in India reacted neither with antibodies to tomato spotted wilt virus (TSWV), nor with antibodies to impatiens necrotic spot virus (INSV), in ELISA and in electroblot immunoassays. Additionally, all three tospovirus isolates had an N protein with a molecular weight of 32 kDa as compared to 29 kDa for the N protein to TSWV and INSV. The observed physicochemical and serological differences suggest the generation of a new, third species in the genus tospovirus for which we propose the name groundnut bud necrosis virus.

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“…Iwaki et al (1984) transmitted WSMV (then known as a strain of TSWV) from mechanically infected Nicoriana glutinosa to 22 plants in six families (Cucurbitaceae, So/anaceae, Aizoaceae, Amaranthaceae, Fabaceae and Chenopodiaceae) out of 37 species in nine families tested. Yeh et al (1992) conducted similar tests using the related Taiwanese watermelon isolate of WSMV (TSWV-W). …”

Section: Hostsmentioning

confidence: 99%

“…1999). Like TSWV, it is transmitted by thrips and, in particular, by the Asiatic species Thrips palmi (Yeh et al, 1992 (1996) also applies to WSMV, so it may be supposed that only larval thrips can acquire WSMV, but the virus then persists within the thrips for the duration of its life. Like TSWV, WSMV is not seedtransmitted.…”

Section: Biologymentioning

confidence: 99%

Eppo Data Sheets on Quarantine Pests

1999

EPPO Bulletin

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Identification of Tomato Spotted Wilt-like Virus on Watermelon in Taiwan

Cited by 85 publications

References 0 publications

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

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

Serological comparison of tospovirus isolates from Taiwan and India with impatiens necrotic spot virus and different tomato spotted wilt virus isolates

Eppo Data Sheets on Quarantine Pests

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