Establishment of Shrimp Cell Lines: Perception and OrientationIndian Journal of Virology - Tập 23 - Trang 244-251 - 2012
P. Jayesh, Jose Seena, I. S. Bright Singh
Development of continuous shrimp cell lines for effective investigation on shrimp viruses remains elusive with an arduous history of over 25 years. Despite presenting challenges to researchers in developing a cell line, the billion dollar aquaculture industry is under viral threat. Advances in molecular biology and various gene transfer technologies for immortalization of cells have resulted in th...... hiện toàn bộ
Comparative reaction of popular high yielding spanish and virginia bunch groundnut varieties to Tobacco streak virusIndian Journal of Virology - Tập 24 - Trang 214-219 - 2013
K. Vemana, R. K. Jain
Reaction of five spanish (JL 24, TMV 2, Kadiri 6, Kadiri 9 and Anantha) and a virginia (Kadiri 7 Bold) groundnut cultivars was studied against Tobacco streak virus (TSV) by sap inoculation using different age group of plants [7–84 days after sowing (DAS)]. Among different cultivars, incubation period varied from 4 to 28 days and high incubation period recorded in Kadiri 7 Bold. The percent infecti...... hiện toàn bộ
Detection of Influenza Virus Induced Ultrastructural Changes and DNA DamageIndian Journal of Virology - Tập 21 - Trang 50-55 - 2010
M. Khanna, A. Ray, S. Rawall, S. Chandna, B. Kumar, V. K. Vijayan
The influenza virus generally causes damage to epithelial cells of respiratory tract and infection of cells with this virus often results in cell death with apoptotic characteristics. Reports are available implicating influenza virus as a causative agent of chromosomal aberrations in cells and culture. The objective of this study was to analyze the process of cell death caused by influenza virus (...... hiện toàn bộ
Pandemic Influenza A H1N1 (2009) Virus: Lessons from the Past and Implications for the FutureIndian Journal of Virology - Tập 23 - Trang 12-17 - 2012
Madhu Khanna, Binod Kumar, Ankit Gupta, Prashant Kumar
The recent pandemic by novel influenza A (H1N1) 2009 (pH1N1) virus is an emerging viral infection, being of significant international concern and requires intensive research. The virus spread in pandemic proportions, and continues to be in the post-pandemic phase. Since, the pH1N1 is still circulating in the community, monitoring is required during the post-pandemic period. The pH1N1 defied influe...... hiện toàn bộ
Association of a recombinant Cotton leaf curl Bangalore virus with yellow vein and leaf curl disease of okra in IndiaIndian Journal of Virology - Tập 24 - Trang 188-198 - 2013
V. Venkataravanappa, C. N. Lakshminarayana Reddy, A. Devaraju, Salil Jalali, M. Krishna Reddy
A begomovirus isolate (OY136A) collected from okra plants showing upward leaf curling, vein clearing, vein thickening and yellowing symptoms from Bangalore rural district, Karnataka, India was characterized. The sequence comparisons revealed that, this virus isolate share highest nucleotide identity with isolates of Cotton leaf curl Bangalore virus (CLCuBV) (AY705380) (92.8 %) and Okra enation lea...... hiện toàn bộ
Genetic Analysis of the Neuraminidase (NA) Gene of Equine Influenza Virus (H3N8) from Epizootic of 2008–2009 in IndiaIndian Journal of Virology - Tập 24 - Trang 256-264 - 2013
B. C. Bera, N. Virmani, K. Shanmugasundaram, R. K. Vaid, B. K. Singh, B. R. Gulati, T. Anand, S. Barua, P. Malik, R. K. Singh
The neuraminidase (NA) gene sequences of four Indian equine influenza viruses (EIVs) isolated from epizootic in 2008 and 2009 were analyzed. The phylogenetic relationship and selection pressure of NA genes were established in comparison to other EIVs circulating worldwide along with the domains and motifs of the encoded protein to find out the significance of mutational changes. Among Indian isola...... hiện toàn bộ
Seroprevalence and Molecular Characterisation of Human Hepatitis A virus in Serum Samples of Tunisian Patients with Clinical Symptoms of Viral HepatitisIndian Journal of Virology - Tập 23 - Trang 29-35 - 2012
Hakima Gharbi-Khelifi, Nabil Ben Salem Abid, Abir Beji, Leila Bhiri, Rafik Harrath, Khira Sdiri, Sylviane Billaudel, Virginie Ferre, Mahjoub Aouni
The aim of the present study was to investigate the seroprevalence of Hepatitis A virus antibodies in patients with clinical symptoms of viral hepatitis and molecular characterization of the detected isolates. The present study deals with the seroprevalence and the genetic diversity of HAV in 400 Tunisian patients presenting in dispensaries (160 patients) and in University Hospitals (240 patients)...... hiện toàn bộ