References
- Akhtar, S., Tahir, M. N., Baloch, G. R., Javaid, S., Khan, A. Q., Amin, I., Briddon, R. W. and Mansoor, S. 2014. Regional changes in the sequence of cotton leaf curl multan betasatellite. Viruses 6:2186-2203. https://doi.org/10.3390/v6052186
- Amin, I., Mansoor, S., Amrao, L., Hussain, M., Irum, S., Zafar, Y., Bull, S. E. and Briddon, R. W. 2006. Mobilisation into cotton and spread of a recombinant cotton leaf curl disease satellite. Arch. Virol. 151:2055-2065. https://doi.org/10.1007/s00705-006-0773-4
- Bach, J. and Jeske, H. 2014. Defective DNAs of beet curly top virus from long-term survivor sugar beet plants. Virus Res. 183:89-94. https://doi.org/10.1016/j.virusres.2014.01.028
- Baliji, S., Black, M. C., French, R., Stenger, D. C. and Sunter, G. 2004. Spinach curly top virus: a newly described curtovirus species from Southwest Texas with incongruent gene phylogenies. Phytopathology 94:772-779. https://doi.org/10.1094/PHYTO.2004.94.7.772
- Baliji, S., Sunter, J. and Sunter, G. 2007. Transcriptional analysis of complementary sense genes in Spinach curly top virus and functional role of C2 in pathogenesis. Mol. Plant-Microbe Interact. 20:194-206. https://doi.org/10.1094/MPMI-20-2-0194
-
Briddon, R. W., Bull, S., Mansoor, S., Amin, I. and Markham, P. G. 2002. Universal primers for the PCR-mediated amplification of
$DNA\;{\beta}$ . Mol. Biotech. 20:315-318. https://doi.org/10.1385/MB:20:3:315 -
Briddon, R. W., Bull, S. E., Amin, I., Idris, A. M., Mansoor, S., Bedford, I. D., Dhawan, P., Rishi, N., Siwatch, S. S., Abdel-Salam, A. M., Brown, J. K., Zafar, Y. and Markham, P. G. 2003. Diversity of
$DNA\;{\beta}$ , a satellite molecule associated with some monopartite begomoviruses. Virology 312:106-121. https://doi.org/10.1016/S0042-6822(03)00200-9 - Briddon, R. W. and Stanley, J. 2006. Subviral agents associated with plant single-stranded DNA viruses. Virology 344:198-210. https://doi.org/10.1016/j.virol.2005.09.042
-
Briddon, R. W., Brown, J. K., Moriones, E., Stanley, J., Zerbini, M., Zhou, X. and Fauquet, C. M. 2008. Recommendations for the classification and nomenclature of the
$DNA-{\beta}$ satellites of begomoviruses. Arch. Virol. 153:763-781. https://doi.org/10.1007/s00705-007-0013-6 - Brown, J. K., Zerbini, F. M., Navas-Castillo, J., Moriones, E., Ramos-Sobrinho, R., Silva, J. C., Fiallo-Olive, E., Briddon, R. W., Hernandez-Zepeda, C., Idris, A., Malathi, V. G., Martin, D. P., Rivera-Bustamante, R., Ueda, S. and Varsani, A. 2015. Revision of Begomovirus taxonomy based on pairwise sequence comparisons. Arch. Virol. 160:1593-1619. https://doi.org/10.1007/s00705-015-2398-y
-
Cui, X., Li, G., Wang, D., Hu, D. and Zhou, X. 2005. A begomovirus
$DNA{\beta}$ -encoded protein binds DNA, functions as a suppressor of RNA silencing, and targets the cell nucleus. J. Virol. 79:10764-10775. https://doi.org/10.1128/JVI.79.16.10764-10775.2005 - Doyle, J. J. and Doyle, J. L. 1990. Isolation of plant DNA from fresh tissue. Focus 12:13-15.
- Hernandez, C. and Brown, J. 2010. First report of a new Curtovirus species, Spinach severe curly top virus, in commercial spinach plants (Spinacia oleracea) from south-central Arizona. Plant Dis. 94:917.
- Lefeuvre, P., Martin, D. P., Hoareau, M., Naze, F., Delatte, H., Thierry, M., Varsani, A., Becker, N., Reynaud, B. and Lett, J. M. 2007. Begomovirus 'melting pot' in the south-west Indian Ocean islands: molecular diversity and evolution through recombination. J. Gen. Virol. 88:3458-3468. https://doi.org/10.1099/vir.0.83252-0
- Liu, Y., Robinson, D. J. and Harrison, B. D. 1998. Defective forms of cotton leaf curl virus DNA-A that have different combinations of sequence deletion, duplication, inversion and rearrangement. J. Gen. Virol. 79:1501-1508. https://doi.org/10.1099/0022-1317-79-6-1501
- Jyothsna, P., Rawat, R. and Malati, V. G. 2011. Molecular characterization of a new begomovirus infecting a leguminous weed Rhynchosia minima in India. Virus Genes 42:407-414. https://doi.org/10.1007/s11262-011-0580-1
- Mansoor, S., Briddon, R. W., Zafar, Y. and Stanley, J. 2003. Geminivirus disease complexes: an emerging threat. Trends Plant Sci. 8:128-134. https://doi.org/10.1016/S1360-1385(03)00007-4
- Mansoor, S., Zafar, Y. and Briddon, R. W. 2006. Geminivirus disease complexes: the threat is spreading. Trends Plant Sci. 11:209-212. https://doi.org/10.1016/j.tplants.2006.03.003
- Mubin, M., Briddon, R. W. and Mansoor, S. 2009. Diverse and recombinant DNA betasatellites are associated with a begomovirus disease complex of Digera arvensis, a weed host. Virus Res. 142:208-212. https://doi.org/10.1016/j.virusres.2009.01.020
- Mubin, M., Shahid, M. S., Tahir, M. N., Briddon R. W. and Mansoor, S. 2010. Characterization of begomovirus components from a weed suggests that begomoviruses may associate with multiple distinct DNA satellites. Virus Genes 40:452-457. https://doi.org/10.1007/s11262-010-0470-y
- Muhire, B. M., Varsani, A. and Martin, D. P. 2014. SDT: a virus classification tool based on pairwise sequence alignment and identity calculation. PLoS One 9:e108277. https://doi.org/10.1371/journal.pone.0108277
- Patil, B. L. and Dasgupta, I. 2006. Defective interfering DNAs of plant viruses. CRC Crit. Rev. Plant Sci. 25:47-64. https://doi.org/10.1080/07352680500391295
-
Saeed, M., Zafar, Y., Randles, J. W. and Rezaian, M. A. 2007. A monopartite begomovirus-associated
$DNA\;{\beta}$ satellite substitutes for the DNA B of a bipartite begomovirus to permit systemic infection. J. Gen. Virol. 88:2881-2889. https://doi.org/10.1099/vir.0.83049-0 - Sahu, A. K., Nehra, C., Marwal, A. and Gaur, R. K. 2015. First report of a begomovirus associated with betasatellites infecting spinach (Spinacia oleracea) in India. J. Gen. Plant Pathol. 81:146-150. https://doi.org/10.1007/s10327-014-0576-5
- Shahid, M. S., Mansoor, S. and Briddon, R. W. 2007. Complete nucleotide sequences of cotton leaf curl Rajasthan virus and its associated DNA beta molecule infecting tomato. Arch. Virol. 152:2131-2134. https://doi.org/10.1007/s00705-007-1043-9
- Stanley, J., Frischmuth, T. and Ellwood, S. 1990. Defective viral DNA ameliorates symptoms of geminivirus infection in transgenic plants. Proc. Natl. Acad. Sci. U.S.A. 87:6291-6295. https://doi.org/10.1073/pnas.87.16.6291
- Tamura, K., Stecher, G., Peterson, D., Filipski, A. and Kumar, S. 2013. MEGA6: Molecular evolutionary genetics analysis version 6.0. Mol. Biol. Evol. 30:2725-2729. https://doi.org/10.1093/molbev/mst197
- Wyant, P. S., Gotthardt, D., Schafer, B., Krenz, B. and Jeske, H. 2011. The genomes of four novel begomoviruses and a new Sida micrantha mosaic virus strain from Bolivian weeds. Arch. Virol. 156:347-352. https://doi.org/10.1007/s00705-010-0876-9
- Zerbini, F. M., Briddon, R. W., Idris, A., Martin, D. P., Moriones, E., Navas-Castillo, J., Rivera-Bustamante, R., Roumagnac, P. and Varsani, A. 2017. ICTV virus taxonomy profile: Geminiviridae. J. Gen. Virol. 98:131-133. https://doi.org/10.1099/jgv.0.000738