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http://dx.doi.org/10.5423/RPD.2014.20.4.299

Resistance Screening to Pepper mild mottle virus Pathotypes in Paprika Cultivars  

Choi, Gug-Seoun (Horticulture & Herbal Environmental Division, National Institute of Horticultural & Herbal Science, Rural Development Administration)
Choi, Seung-Kook (Horticulture & Herbal Environmental Division, National Institute of Horticultural & Herbal Science, Rural Development Administration)
Cho, In-Sook (Horticulture & Herbal Environmental Division, National Institute of Horticultural & Herbal Science, Rural Development Administration)
Kwon, Sun-Jung (Horticulture & Herbal Environmental Division, National Institute of Horticultural & Herbal Science, Rural Development Administration)
Publication Information
Research in Plant Disease / v.20, no.4, 2014 , pp. 299-302 More about this Journal
Abstract
The Paprika plant infected with Pepper mild mottle virus (PMMoV) do not produce commercial fruit as causing necrotic spots symptom on the fruit. Ten cultivars of paprika were analyzed to select the resistance cultivars against PMMoV pathotypes, $P_{1.2}$ and $P_{1.2.3}$, using bioassay and genetic markers. $L^1$, $L^3$, and $L^4$ genotypes expressing resistance to the pathotypes existed in those cultivars but $L^2$ genotype did not. $L^4L^4$ in cvs. Easy and Magnifico, $L^4L^3$ in cvs. Scirocco and Orange glory F1, $L^4L^1$ in cv. Special F1, $L^3L^3$ in cvs. Fiesta, Piero and Derby, and $L^3L^1$ in Cupra and Mazzona F1 were identified with SCAR and CAPS markers. The resistant cvs. to the 2 pathotypes were Magnipico, Easy, Scirocco F1, Orange glory and Special F1 and the susceptible cvs. were Fiesta, Piero, Derby, Cupra and Mazzona F1. The susceptible cvs. of the absence of $L^4$ genotype showed systemic infection when inoculated with PMMoV-$P_{1.2.3}$. However, those cvs. despite the presence of $L^3$ genotype showed vein necrosis on the inoculated leaf and hypersensitive necrosis symptom on the upper parts when inoculated with PMMoV-$P_{1.2}$.
Keywords
Paprika; Pepper mild mottle virus; PMMoV; Resistance;
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1 Choi, G. S., Cho, J. D., Chung, B. N. Cho, I. S. and Choi, S. K. 2011. Cause of the scion death in green pepper grafting system by a tobamovirus. Res. Plant Dis. 17: 191-195. (In Korean)   과학기술학회마을   DOI
2 Choi, G. S., Choi, S. K., Cho, J. D. and Cho, I. S. 2013. A pathotype of Pepper mild mottle virus causing necrotic spot symptoms in paprika fruit. Res. Plant Dis. 19: 124-127. (In Korean)   과학기술학회마을   DOI
3 Green, S. K. and Kim, J. S. 1991. Characteristics and control of viruses infecting peppers: a literature review. Asian Vegetable Research and Development Center. Technical Bulletin No. 18. 60 pp..
4 Heath, M. C. 2000. Hypersensitive response-related death. Plant Mol. Biol. 44: 321-334.   DOI   ScienceOn
5 Rast, A. T. B. 1979. Pepper strains of TMV in the Netherlands. Meded Fac Lan 44: 617-622.
6 Rast, A. T. B. 1988. Pepper tobamoviruses and pathotypes used in resistance breeding. Capsicum Newsletter 7: 20-23.
7 The Korean Society of Plant Pathology, 2009. List of plant diseases in Korea. 5th ed., Suwon, Korea. 853 pp. (In Korean)
8 Antignus, Y., Lachman, O., Pearlsman, M., Maslenin, L. and Rosner, A. 2008. A new pathotype of Pepper mild mottle virus (PMMoV) overcomes the L4 resistance genotype of pepper cultivars. Plant Dis. 92: 1033-1037.   DOI
9 Gilardi, P., Wicke, B., Castillo, S., de la Cruz, A., Serra, M. T. and Garcia-Luque, I. 1999. Resistance in Capsicum spp. against the tobamoviruses. In: Recent Research Developments in Virology, vol. 1, pp547-558. ed. by S. G. Pandalai. India: Transworld Research Network.