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12. Other legumes

Author

Makkouk, K. M., primary, Kumari, S. G., additional, Hughes, J. d’A., additional, Muniyappa, V., additional, and Kulkarni, N. K., additional

Published
2003
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14. Abstracts of Papers Presented at The International Workshop onBemisia Spp.: October 3–7, 1994 Shoresh Hotel and Conference Center, Shoresh, Israel

Author

Perring, Thomas M., Nelson, D. R., Buckner, J. S., Frohlich, D. R., Brown, J. K., Hong, W. Lei, Tjallingii, Freddy, Lenteren, Joop C. van, Rosell, R. C., Bedford, I. D., Markham, P. G., Guershon, Moshe, Gerling, Dan, Salas, Jorge, Mendoza, Omar, Cebrian, R., Carnero, A., Pérez-Padrón, F., Byrne, David N., Blackmer, Jacquelyn L., Rathman, Robin J., Kasterstein), Esther Weisz, Fasulo, Thomas R., Riley, D. G., Allen, J. C., Brewster, C. C., Paris, J. F., Summers, C. G., Riley, D. G., Naranjo, S. E., Ellsworth, P. C., Diehl, J., Dennehy, T., Flint, H., Carnerol, A., González-Andujar, J. L., Peterling, O., Helman, S., Rumei, Xu, Legg, J., Fishpool, L., Natwick, E. T., Toscano, N. C., Yates, L., Hendrix, Donald L., Steele, Terry, Bar, H., Weinberg, A., Mor, U., Oetting, Donald D., Schuster, David J., Stansly, Philip A., Shapiro, Jeffrey P., Duffus, James E., Harris, K., Esbroeck, Z. Pesic-Van, Hiebert, E., Abouzid, A., Polston, J. E., Liu, S., Pinner, M., Briddon, R. W., Brown, J. K., Bird, J., Wyatt, S. D., Antignus, Y., Adler, O., Perlsman, Melanie, Joseph, Rachel Ben, Cohen, S., Serra, C., Conception, S., Polston, J., Ortiz, M., Benoit, P., Klaassen, Vicki A., Boeshore, Maury, Koonin, Eugene V., Tian, Tongyan, Falk, Bryce W., Cohen, J., Gera, A., Ecker, R., Gokkes, M., Fauquet, Claude M., Sangare, Abdourahamane, Deng, Dalun, Fux, Charles, Beachy, Roger N., Scott, J. W., Schuster, D. J., Barten, J. H. M., Stevens, M. R., Thome, C. H., Chambliss, O. L., Muniyappa, V., Nateshan, H. M., Jalikop, S. H., Chennarayappa, Ramappa, H. K., Raccah, B., Cheek, S., Nordlund, Donald A., Legaspi, Jesusa C., Dean, D. E., Schelt, J. van, Meyerdirk, D. E., Hennessey, R. D., Wendel, L., Goolsby, John, Ciomperlik, Matt, Vecek, Don, Kirk, A. A., Lacey, L. A., Heinz, K. M., Contreras, M., Hoelmer, K. A., Brasch, Klara, Henter, Heather, Minkenberg, Oscar, Kaltenbach, John, Leonard, Catie, Malloy, Richard, Simmons, Gregory, Ziegweid, Katie, Rose, M., Zolnerowich, G., Hunter, M. S., Oster, Noga, Arno, Judit, Gabarra, Rosa, Steinberg, S., Prag, H., Carruthers, R., Fransen, J. J., Barash, I., Mor, H., Gindin, G., Ben-Ze’ev, I., Ben-Ze’ev, I. S., Peterkin, Dorothy D., Hall, Richard A., Horowitz, A. R., Ishaaya, I., Denholm, I., Cahill, M. R., Byrne, F. J., Devonshire, A. L., Henneberry, T. J., Castle, N. Prabhaker, Castle, S., Anthony, N. M., Constant, R. H. ffrench, Sachs, Y., Fehmy, M., Hegab, A. H., Moawad, G. M., Nichols, R. L., Chu, C. C., Watson, T. F., Davidson, Elizabeth W., Patron, Rufino B. R., Mitich, Dusan, Stansly, P. A., Liu, T. X., Veierov, D., Aharonson, N., Eliyahu, Miriam, Fenigstein, Annie, Kletter, E., Munthali, D. C., Berlinger, M. J., Mordechi, Sarah Lebiush, Ausher, Reuben, Diehl, J. W., Husman, S. H., Kravchenko, Vasilyi, Arnal, Eustaquio, Ramos, Fidel, Fridja, Devorah, Ferrentino, G. W., Caballero, R., Nicholson, W. F., Senn, R., Fluckiger, C. R., Puri, S. N., Bhosle, B. B., Fartade, M. K., Kolhal, R. N., Butler, G. D., and Gupta, G. P.

Published
1994
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20. Epidemiology of Tospoviruses in South and Southeast Asia: Current status and future prospects

Author

Naidu, RA, Adkins, S, Ravi, KS, Chiemsombat, P, Jain, RK, Savithri, HS, Gajanandana, O, Muniyappa, V, and Riley, DJ

Subjects
Biochemistry
Abstract

Tospoviruses are emerging as a major constraint to the production of a broad range of economically important crops in South and Southeast Asia (S & SEA). Available data suggest that the majority of these viruses belong to serogroup IV (Watermelon silver mottle virus serogroup). Many of these viruses show geographical structuring in that they are restricted to the Asian continent. In recent years, tospovirus species like Capsicum chlorosis virus and Iris yellow spot virus, present in other continents, have been reported in the S & SEA region. Among different species of thrips (Thysanoptera: Thripidae) that have been confirmed as vectors of one or more tospoviruses worldwide, only a few have been authenticated to be present in the S & SEA region. The current knowledge on the distribution of thrips vectors and tospoviruses in the region will be reviewed and the research needs for a better understanding of the growing impact of tospoviruses and thrips vectors will be discussed.

Published
2007

22. Purification of Tomato leaf curl Bangalore virus and production of polyclonal antibodies

Author

Devaraja,, Narayanaswamy, Kirthi, Savithri, HS, and Muniyappa, V

Subjects
viruses, fungi, food and beverages, Biochemistry
Abstract

Tomato leaf curl Bangalore virus (ToLCBV) was successfully transmitted using viruliferous whiteflies (Bemisia tabaci) to several tomato varieties and hybrids, viz. Arka vikas, Pusa ruby, Rashmi, Rakshitha and Swaraksha. Hybrid Rashmi took 100% uniform infection, which was selected for further propagation of the virus. ToLCBV was also transmitted to Nicotiana benthamiana; the rate of infection was 30–40% in spite of two inoculations with 10–15 viruliferous B. tabaci/plant. The virus was purified and polyclonal antisera were produced in rabbits by injecting purified native virus and recombinant coat protein (rCP) of ToLCBV. The antisera of ToLCBV and ToLCBV rCP had a titre of 1 : 8000 and 1 : 400 respectively, when tested with infected leaf extract of tomato. Both sources of antisera successfully detected begomovirus infections in reservoir host plants, viz. Parthenium hysterophorus, Acanthospermum hispidum, Ageratum conyzoides, and fieldcollected tomato samples and cross-reacted with hibiscus leaf curl in DAC–ELSIA.

Published
2005

24. Characterization of tobacco mosaic virus isolated from tomato in India

Author

Cherian, S., Jomon Joseph, Muniyappa, V., and Savithri, H. S.

Subjects
viruses, fungi, food and beverages, Biochemistry
Abstract

Tomato mosaic tobamovirus (ToMV) differs from the type strain of tobacco mosaic virus (TMV) in producing local lesions instead of systemic infection on Nicotiana sylvestris. An isolate collected from Kolar district of Karnataka which produced this differential host reaction was propagated in the greenhouse on N. tabacum cp. Samsun and purified. The virus is a rigid rod shaped particle with a coat protein of molecular weight 18 kDa and genomic RNA of size 6.3 kb. A cDNA library was constructed using a specific primer designed based on the conserved nucleotide sequence at the 3 non coding region of tobamoviruses. The cDNA library was screened for recombinant Clones and, the recombinant clone 82 with an insert of size 1.04 kb was sequenced in both directions. This sequence was compared with the genomic sequence of TMV and ToMV which showed 93.1 and 73.7 per cent identity, respectively. The sequence encompassed the 3 non coding region, the complete coat protein ORF and 467 nucleotides of the, movement protein. The deduced amino acid sequence of the coat protein was compared with that of TMV and ToMV. This-sequence was nearly identical to TMV with nine amino acid changes whereas thirty-two changes were observed with ToMV. This suggests that the virus under study is a strain of TMV and therefore we have named it as tobacco mosaic virus tomato strain from Karnataka, India (TMV(Tom-K)).

Published
1999

32. Comparative epidemiology of three tropical whitefly-transmitted gemini viruses

Author

Fargette, Denis, Muniyappa, V., Fauquet, Claude, N'Guessan, P., and Thouvenel, Jean-Claude

Subjects
EPIDEMIOLOGIE, VARIATION SAISONNIERE, OKRA, FACTEUR CLIMATIQUE, VECTEUR, ETUDE COMPARATIVE, MANIOC, PATHOLOGIE VEGETALE, VIRUS, INSECTE NUISIBLE, DISTRIBUTION SPATIALE, ANALYSE STATISTIQUE
Published
1993

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