Virus isolates
Molecular Epidemiology of Rabies Virus Isolates in India
... rabies virus isolates from various countries on the Asian and European continents and from South Africa (2) were included in the multiple-sequence alignment and ...
7
Molecular and Biological Studies of Papaya Ringspot Virus Isolates from Brazil and Cuba
... ringspot virus (PRSV) isolates from Brazil and 7 isolates from Cuba were sequenced and analyzed, and the symptoms induced by the virus isolates were evaluated in papaya (Carica papaya ...
10
Leukemogenic activity of thymotropic, ecotropic, and xenotropic radiation leukemia virus isolates.
... Failure of the eco- and the xenotropic virus isolates to induce leukemia did not depend on the dose of virus inoculated or on the route of inoculation; inoculation of high titers 106 of [r] ...
5
Phylogenetic analysis of Chinese sheeppox and goatpox virus isolates
... Based on the phylogenetic analysis of GPCR gene and RPO30 gene, the five viruses were divided into two clades coincidently in both two phylogenetic trees (Fig- ures 3, 4). It is obvious that there is a close relationship ...
8
Genome sequence analysis of DNA A from okra yellow vein mosaic virus isolates
... family (Keese and Gibbs 1993; Morse 1994; Gibbs et. al. 1995; Holland 1998). It has now been accepted that recombination contributed to the diversity of geminiviruses and therefore, to the emergence of new variants and ...
12
Function and diversity of P0 proteins among cotton leafroll dwarf virus isolates
... dwarf virus P0 proteins (P0 CL-ARG , P0 CL-PV1 , P0 CL-Acr9 , P0 CL-Hol1 , P0 CL-Ima2 , P0 CL-Ipa4 , P0 CL-Pal3 or P0 CL-Pm1 ), potato leafroll virus P0 (P0 PL-AU ), empty vector or mock-inoculated were ...
10
Rapid subtyping of influenza A virus isolates by membrane fluorescence
... The lower sensitivity of membrane fluorescence for the identification of influenza A/USSR/90/77 might be attributed to a number of factors, including low levels of detectable antigen par[r] ...
5
Differential Effects of Human Immunodeficiency Virus Isolates on β-Chemokine and Gamma Interferon Production and on Cell Proliferation
... development of AIDS (7, 35, 36). The molecular basis of the NSI-SI switch involves modifications in the viral envelope pro- tein which can change coreceptor usage from CCR5 to CXCR4 and probably to other additional ...
7
Characterization of Puerto Rican West Nile Virus isolates in mice
... AMCRs: American crows; AST: Average survival time; ATCC: American Type Culture Collection; CDC: Centers for Disease Control and Prevention; Ct: Cycle threshold values; COL: Colombia; DB: Dengue Branch; DC- SIGNR: ...
10
Characterization of emerging Newcastle disease virus isolates in China
... amp Virus DNA/ RNA kit according to manufacturer ...NDV isolates was amplified by PCR with the primers: HN1 (5′-AATTTCATCCCAGCGCCTAC-3′, identical to nucleotides 6893 to 6912) and HN2 (5′-ATCAT- ...
21
Identification and typing of herpes simplex virus by enzyme immunoassay with monoclonal antibodies
... Typing of clinical herpes simplex virus isolates with mouse monoclonal antibodies to herpes simplex virus types 1 and 2: comparison with type-specific rabbit antisera and restriction end[r] ...
5
Rt PCR Analysis and Evolutionary Relationship of Some Hungarian Grapevine leafroll associated virus 1 and 3 Isolates
... According to the phylogenetic analysis, two variant groups of GLRaV-3 occurred in Hungary. There is a lack of cor- relation of sequence data with geographical origin if the isolates were consistent with the view ...
5
Mapping of independent V3 envelope determinants of human immunodeficiency virus type 1 macrophage tropism and syncytium formation in lymphocytes.
... in macrophage-tropic clones (Table 2). Macrophage-tropic clones from 7 of 22 patients matched the amino acid sequence associated with macrophage tropism at all five of the critical positions identified so far. All ...
5
Functional diversity in vascular endothelial cells: role in coxsackievirus tropism.
... Heart virus isolates which preferentially react to heart-derived VEC in vitro also showed greater infectivity for the heart in vivo, suggesting that the VEC from which virus is isolated [r] ...
7
Extensive complement dependent enhancement of HIV 1 by autologous non neutralising antibodies at early stages of infection
... mary isolates, whereas assays performed on primary cells have the inherent problem of long preparation methods and donor ...PBMC-derived virus isolates in order to produce virus that closely ...
20
Molecular epizootiology and evolution of vesicular stomatitis virus New Jersey.
... isolates consisted of 12 virus isolates from the 1982 to 1983 VSV epizootic in the western United States, including 3 insect isolates, one from Culicoides veriipennis midges, another fro[r] ...
8
Pathogenicity and Transmission in Pigs of the Novel A(H3N2)v Influenza Virus Isolated from Humans and Characterization of Swine H3N2 Viruses Isolated in 2010-2011
... three isolates (A/IN, Sw/PA, and Sw/IL) used in the pathogenesis and transmission study in pigs were further analyzed ...and virus recovered from two principal and two contact pigs of each experimental ...
11
Genetic Changes in TSWV Associated with Virus Accumulation in and Transmission Efficiency of Thrips tabaci.
... species, virus isolate, and the regions where the disease was found (Best, 1968; Ie, 1970; Smith, ...spot virus was characterized as a species (German et ...of virus isolates has led to a ...
227
Frequency of Acyclovir Resistant Herpes Simplex Virus in Clinical Specimens and Laboratory Isolates
... and isolates prepared from those ...with virus isolates obtained after multiple cycles of replication in tissue culture inoculated with the clinical ...
5
Epstein-Barr Virus Nuclear Antigen 1 Sequences in Endemic and Sporadic Burkitt’s Lymphoma Reflect Virus Strains Prevalent in Different Geographic Areas
... Q/T isolates from East ...2 virus isolates; note that the proportion of type 2 strains among Caucasian EBV isolates is usually only 5 to 10% (39, 41) but that this was deliberately increased ...
11