Abstract
Tomato leaf curl New Delhi virus (ToLCNDV), a single-stranded (ss)DNA virus(family; Geminiviridae), has become a constraint to the production of crops of the Cucurbitaceae, Solanaceae and Malvaceae across the sub-Continent, south east Asia and, more recently, the western Mediterranean basin. Transgenic Nicotiana benthamiana plants constitutively expressing the phage M13 gene 5 (G5) protein, an ssDNA binding protein, fused with nuclear localization signal, showed mild virus symptoms with a low virus titre. This study confirms G5 protein as useful to develop broad-spectrum resistance against ToLCNDV and other ssDNA viruses in plants.
References
Al-Shihi AA, Hanson P, Al-Sadi AM, Al-Yahyai RA, Briddon RW, Deadman M, Shahid MS (2018) Evaluation of tomato inbred lines for resistance to the tomato yellow leaf curl disease complex in Oman. Crop Protection 110:91–98
Doyle JJ, Doyle JL (1990) Isolation of plant DNA from fresh tissue. Focus 12:13–15
Elbaz M, Hanson P, Fgaier S, Laarif A (2016) Evaluation of tomato entries with different combinations of resistance genes to tomato yellow leaf curl disease in Tunisia. Plant Breeding 135:525–530
Ilyas M, Amin I, Mansoor S, Briddon RW, Saeed M (2010) Challenges for transgenic resistance against geminiviruses. In: Sharma P, Gaur RK, Ikegami M (eds) Emerging geminiviral diseases and their management. Nova Science Publishers Inc., New York, pp 1–35
Jyothsna P, Haq QMI, Singh P, Sumiya KV, Praveen S, Rawat R, Briddon RW, Malathi VG (2013) Infection of tomato leaf curl New Delhi virus (ToLCNDV), a bipartite begomovirus with betasatellites, results in enhanced level of helper virus components and antagonistic interaction between DNA B and betasatellites. Applied Microbiology and Biotechnology 97:5457–5471
Moriones E, Praveen S, Chakraborty S (2017) Tomato leaf curl New Delhi virus: An emerging virus complex threatening vegetable and fiber crops. Viruses 9:264
Padidam M, Beachy RN, Fauquet CM (1995) Tomato leaf curl geminivirus from India has a bipartite genome and coat protein is not essential for infectivity. Journal of General Virology 76:25–35
Padidam M, Beachy RN, Fauquet CM (1999) A phage single-stranded DNA (ssDNA) binding protein complements ssDNA accumulation of a geminivirus and interferes with viral movement. Journal of Virology 73:1609–1616
Rasool G, Yousaf S, Akram A, Mansoor S, Briddon RW, Saeed M (2016) G5, a Phage single-stranded DNA-binding protein, fused with a nuclear localization signal, attenuates symptoms and reduces begomovirus-betasatellite accumulation in transgenic plants. Molecular Biotechnology 58:595–602
Saeed M (2008) Limitations observed in the use of agroinoculation for geminivirus research. Virus Genes 37:434–435
Salstrom J, Pratt D (1971) Role of coliphage M13 gene 5 in single-stranded DNA production. Journal of Molecular Biology 61:489–501
Shepherd DN, Martin DP, Thomson JA (2009) Transgenic strategies for developing crops resistant to geminiviruses. Plant Science 176:1–11
Zaidi SS-e-A, Shafiq M, Amin I, Scheffler BE, Scheffler JA, Briddon RW, Mansoor S (2016) Frequent occurrence of tomato leaf curl New Delhi virus in cotton leaf curl disease affected cotton in Pakistan. PLoS ONE 11:e0155520
Zaidi SS-e-A, Martin DP, Amin I, Farooq M, Mansoor S (2017) Tomato leaf curl New Delhi virus; a widespread bipartite begomovirus in the territory of monopartite begomoviruses. Molecular Plant Pathology 18:901–911
Zerbini FM, Briddon RW, Idris A, Martin DP, Moriones E, Navas-Castillo J, Rivera-Bustamante R, Varsani A, ICTV Report Consortium (2017) ICTV virus taxonomy profile: geminiviridae. Journal of General Virology 98:131–133
Zhou X (2013) Advances in understanding begomovirus satellites. Annual Review of Phytopathology 51:357–381
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Rasool, G., Yousaf, S., Akram, A. et al. Tolerance to tomato leaf curl New Delhi begomovirus in transgenic Nicotiana benthamiana expressing the phage M13 gene 5 (G5), an ssDNA binding protein. Trop. plant pathol. 45, 443–447 (2020). https://doi.org/10.1007/s40858-020-00342-z
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DOI: https://doi.org/10.1007/s40858-020-00342-z