Details
| Original language | English |
|---|---|
| Pages (from-to) | 107-117 |
| Number of pages | 11 |
| Journal | Virus research |
| Volume | 136 |
| Issue number | 1-2 |
| Early online date | 11 Jun 2008 |
| Publication status | E-pub ahead of print - 11 Jun 2008 |
Abstract
The genomes of two tomato-infecting begomoviruses from Vietnam were cloned and sequenced. A new variant of Tomato leaf curl Vietnam virus (ToLCVV) consisting of a DNA-A component and associated with a DNAß molecule as well as an additional begomovirus tentatively named Tomato yellow leaf curl Vietnam virus (TYLCVV) consisting also of a DNA-A component were identified. To verify if monopartite viruses occurring in Vietnam and Thailand are able to transreplicate the DNA-B component of Tomato yellow leaf curl Thailand virus-[Asian Institute of Technology] (TYLCTHV-[AIT]) infectivity assays were performed via agroinoculation and mechanically. As result, the DNA-B component of TYLCTHV-[AIT] was transreplicated by different DNA-A components of viruses from Vietnam and Thailand in Nicotiana benthamiana and Solanum lycopersicum. Moreover, the TYLCTHV-[AIT] DNA-B component facilitated the mechanical transmission of monopartite viruses by rub-inoculation as well as by particle bombardment in N. benthamiana and tomato plants. Finally, defective DNAs ranging from 735 to 1457 nucleotides were generated in N. benthamiana from those combinations containing TYLCTHV-[AIT] DNA-B component.
Keywords
- Begomovirus, Defective-DNAs, Tomato yellow leaf curl virus, Transreplication recombination
ASJC Scopus subject areas
- Biochemistry, Genetics and Molecular Biology(all)
- Cancer Research
- Immunology and Microbiology(all)
- Virology
- Medicine(all)
- Infectious Diseases
Sustainable Development Goals
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In: Virus research, Vol. 136, No. 1-2, 11.06.2008, p. 107-117.
Research output: Contribution to journal › Article › Research › peer review
}
TY - JOUR
T1 - Transreplication of a Tomato yellow leaf curl Thailand virus DNA-B and replication of a DNAß component by Tomato leaf curl Vietnam virus and Tomato yellow leaf curl Vietnam virus
AU - Blawid, R.
AU - Van, D. T.
AU - Maiss, E.
PY - 2008/6/11
Y1 - 2008/6/11
N2 - The genomes of two tomato-infecting begomoviruses from Vietnam were cloned and sequenced. A new variant of Tomato leaf curl Vietnam virus (ToLCVV) consisting of a DNA-A component and associated with a DNAß molecule as well as an additional begomovirus tentatively named Tomato yellow leaf curl Vietnam virus (TYLCVV) consisting also of a DNA-A component were identified. To verify if monopartite viruses occurring in Vietnam and Thailand are able to transreplicate the DNA-B component of Tomato yellow leaf curl Thailand virus-[Asian Institute of Technology] (TYLCTHV-[AIT]) infectivity assays were performed via agroinoculation and mechanically. As result, the DNA-B component of TYLCTHV-[AIT] was transreplicated by different DNA-A components of viruses from Vietnam and Thailand in Nicotiana benthamiana and Solanum lycopersicum. Moreover, the TYLCTHV-[AIT] DNA-B component facilitated the mechanical transmission of monopartite viruses by rub-inoculation as well as by particle bombardment in N. benthamiana and tomato plants. Finally, defective DNAs ranging from 735 to 1457 nucleotides were generated in N. benthamiana from those combinations containing TYLCTHV-[AIT] DNA-B component.
AB - The genomes of two tomato-infecting begomoviruses from Vietnam were cloned and sequenced. A new variant of Tomato leaf curl Vietnam virus (ToLCVV) consisting of a DNA-A component and associated with a DNAß molecule as well as an additional begomovirus tentatively named Tomato yellow leaf curl Vietnam virus (TYLCVV) consisting also of a DNA-A component were identified. To verify if monopartite viruses occurring in Vietnam and Thailand are able to transreplicate the DNA-B component of Tomato yellow leaf curl Thailand virus-[Asian Institute of Technology] (TYLCTHV-[AIT]) infectivity assays were performed via agroinoculation and mechanically. As result, the DNA-B component of TYLCTHV-[AIT] was transreplicated by different DNA-A components of viruses from Vietnam and Thailand in Nicotiana benthamiana and Solanum lycopersicum. Moreover, the TYLCTHV-[AIT] DNA-B component facilitated the mechanical transmission of monopartite viruses by rub-inoculation as well as by particle bombardment in N. benthamiana and tomato plants. Finally, defective DNAs ranging from 735 to 1457 nucleotides were generated in N. benthamiana from those combinations containing TYLCTHV-[AIT] DNA-B component.
KW - Begomovirus
KW - Defective-DNAs
KW - Tomato yellow leaf curl virus
KW - Transreplication recombination
UR - http://www.scopus.com/inward/record.url?scp=46049098949&partnerID=8YFLogxK
U2 - 10.1016/j.virusres.2008.04.025
DO - 10.1016/j.virusres.2008.04.025
M3 - Article
C2 - 18550192
AN - SCOPUS:46049098949
VL - 136
SP - 107
EP - 117
JO - Virus research
JF - Virus research
SN - 0168-1702
IS - 1-2
ER -