A quantitative real-time reverse transcription-polymerase chain reaction (RT-qPCR) procedure using a general primer set and three TaqMan (R) MGB probes was developed for general and genotype-specific detection and quantitation of the genomic M segment of Tomato spotted wilt virus (TSWV). Standard curves using RNA transcripts homologous to the three probes allowed reproducible quantitative assays with a wide dynamic range (10(3)-10(10) TSWV M segment RNA copies/ng of total RNA) and high sensitivity. This protocol was assayed with a battery of TSWV isolates, covering the range of the present known genetic variation, in single and/or mix infections in three plant hosts, as well as in the thrips vector Frankliniella occidenialis. This quantitative detection assay will be a valuable tool for molecular biology and epidemiology studies, diagnosis and disease control. (C) 2011 Elsevier B.V. All rights reserved.
机构:
Northeast Agr Univ, Coll Vet Med, Dept Basic Vet Med, Harbin 150030, Peoples R China
Chinese Acad Agr Sci, Harbin Vet Res Inst, Key Lab Vet Publ Hlth, Minist Agr,State Key Lab Vet Biotechnol, Harbin 150001, Peoples R ChinaNortheast Agr Univ, Coll Vet Med, Dept Basic Vet Med, Harbin 150030, Peoples R China
Feng, Yufei
Yang, Tao
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Chinese Acad Agr Sci, Harbin Vet Res Inst, Key Lab Vet Publ Hlth, Minist Agr,State Key Lab Vet Biotechnol, Harbin 150001, Peoples R ChinaNortheast Agr Univ, Coll Vet Med, Dept Basic Vet Med, Harbin 150030, Peoples R China
Yang, Tao
Xu, Qingyuan
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Chinese Acad Agr Sci, Harbin Vet Res Inst, Key Lab Vet Publ Hlth, Minist Agr,State Key Lab Vet Biotechnol, Harbin 150001, Peoples R ChinaNortheast Agr Univ, Coll Vet Med, Dept Basic Vet Med, Harbin 150030, Peoples R China
Xu, Qingyuan
Sun, Encheng
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Chinese Acad Agr Sci, Harbin Vet Res Inst, Key Lab Vet Publ Hlth, Minist Agr,State Key Lab Vet Biotechnol, Harbin 150001, Peoples R ChinaNortheast Agr Univ, Coll Vet Med, Dept Basic Vet Med, Harbin 150030, Peoples R China
Sun, Encheng
Li, Junping
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Chinese Acad Agr Sci, Harbin Vet Res Inst, Key Lab Vet Publ Hlth, Minist Agr,State Key Lab Vet Biotechnol, Harbin 150001, Peoples R ChinaNortheast Agr Univ, Coll Vet Med, Dept Basic Vet Med, Harbin 150030, Peoples R China
Li, Junping
Lv, Shuang
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Chinese Acad Agr Sci, Harbin Vet Res Inst, Key Lab Vet Publ Hlth, Minist Agr,State Key Lab Vet Biotechnol, Harbin 150001, Peoples R ChinaNortheast Agr Univ, Coll Vet Med, Dept Basic Vet Med, Harbin 150030, Peoples R China
Lv, Shuang
Wang, Haixiu
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Chinese Acad Agr Sci, Harbin Vet Res Inst, Key Lab Vet Publ Hlth, Minist Agr,State Key Lab Vet Biotechnol, Harbin 150001, Peoples R ChinaNortheast Agr Univ, Coll Vet Med, Dept Basic Vet Med, Harbin 150030, Peoples R China
Wang, Haixiu
Zhang, Qin
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Chinese Acad Agr Sci, Harbin Vet Res Inst, Key Lab Vet Publ Hlth, Minist Agr,State Key Lab Vet Biotechnol, Harbin 150001, Peoples R ChinaNortheast Agr Univ, Coll Vet Med, Dept Basic Vet Med, Harbin 150030, Peoples R China
Zhang, Qin
Zhang, Jikai
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Chinese Acad Agr Sci, Harbin Vet Res Inst, Key Lab Vet Publ Hlth, Minist Agr,State Key Lab Vet Biotechnol, Harbin 150001, Peoples R ChinaNortheast Agr Univ, Coll Vet Med, Dept Basic Vet Med, Harbin 150030, Peoples R China
Zhang, Jikai
Wu, Donglai
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Northeast Agr Univ, Coll Vet Med, Dept Basic Vet Med, Harbin 150030, Peoples R China
Chinese Acad Agr Sci, Harbin Vet Res Inst, Key Lab Vet Publ Hlth, Minist Agr,State Key Lab Vet Biotechnol, Harbin 150001, Peoples R ChinaNortheast Agr Univ, Coll Vet Med, Dept Basic Vet Med, Harbin 150030, Peoples R China
机构:
Slovak Acad Sci, Biomed Res Ctr, Inst Virol, Dubravska Cesta 9, Bratislava 84505, SlovakiaSlovak Acad Sci, Biomed Res Ctr, Inst Virol, Dubravska Cesta 9, Bratislava 84505, Slovakia
Subr, Z. W.
Kiraly, K. D.
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机构:
Szent Istvan Univ, Fac Hort Sci, Dept Entomol, Menesi Str 44, H-1118 Budapest, HungarySlovak Acad Sci, Biomed Res Ctr, Inst Virol, Dubravska Cesta 9, Bratislava 84505, Slovakia
Kiraly, K. D.
Fail, J.
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Szent Istvan Univ, Fac Hort Sci, Dept Entomol, Menesi Str 44, H-1118 Budapest, HungarySlovak Acad Sci, Biomed Res Ctr, Inst Virol, Dubravska Cesta 9, Bratislava 84505, Slovakia
Fail, J.
Almasi, A.
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Hungarian Acad Sci, Inst Plant Protect, Dept Plant Pathol, Agr Res Ctr, H-1022 Budapest, HungarySlovak Acad Sci, Biomed Res Ctr, Inst Virol, Dubravska Cesta 9, Bratislava 84505, Slovakia
Almasi, A.
Salanki, K.
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Hungarian Acad Sci, Inst Plant Protect, Dept Plant Pathol, Agr Res Ctr, H-1022 Budapest, HungarySlovak Acad Sci, Biomed Res Ctr, Inst Virol, Dubravska Cesta 9, Bratislava 84505, Slovakia
Salanki, K.
Fedor, P.
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机构:
Comenius Univ, Dept Environm Ecol, Fac Nat Sci, Bratislava 84215, SlovakiaSlovak Acad Sci, Biomed Res Ctr, Inst Virol, Dubravska Cesta 9, Bratislava 84505, Slovakia