scholarly journals Serological detection of bovine leukemia virus in slaughterhouse workers from San Nicols de los Garza, Nuevo Len, Mxico

2013 ◽  
Vol 7 (24) ◽  
pp. 3042-3048
Author(s):  
E Zamora Avila Diana ◽  
Zapata Benavides Pablo ◽  
Cedillo Rosales Sibilina ◽  
Avalos Ramiacute rez Ramiro ◽  
J Zarate Ramos Juan ◽  
...  
Keyword(s):  
Bovine Leukemia Virus ◽  
Leukemia Virus ◽  
Serological Detection

scholarly journals Molecular Characterization of the env Gene of Bovine Leukemia Virus in Cattle from Pakistan with NGS-Based Evidence of Virus Heterogeneity

Pathogens ◽  
2021 ◽  
Vol 10 (7) ◽  
pp. 910
Author(s):  
Marzena Rola-Łuszczak ◽  
Ali Sakhawat ◽  
Aneta Pluta ◽  
Anna Ryło ◽  
Arkadiusz Bomba ◽  
...  
Keyword(s):  
Bovine Leukemia Virus ◽  
Research Effort ◽  
Phylogenetic Analyses ◽  
Leukemia Virus ◽  
Potential Effect ◽  
Amino Acid Substitutions ◽  
Serological Detection ◽  
Genotype G1

Characterization of the global genetic diversity of the bovine leukemia virus (BLV) is an ongoing international research effort. Up to now BLV sequences have been classified into eleven distinct genotypes. Although BLV genotyping and molecular analysis of field isolates were reported in many countries, there is no report describing BLV genotypes present in cattle from Pakistan. In this study we examined 27 env gene sequences from BLV-infected cattle coming from four farms located in Khyber Pakhtunkwa, Gilgit Baltisan and Punjab provinces. Phylogenetic analyses revealed the classification of Pakistani sequences into genotypes G1 and G6. The alignment with the FLK-BLV sequence revealed the presence of 45 mutations, namely, seven in genotype G1 and 33 in genotype G6. Five mutations were found in both, G1 and G6 genotypes. Twelve amino acid substitutions were found in the analyzed sequences, of which only one P264S was specific for sequences from Pakistan. Furthermore, a certain degree of nucleotide heterogeneity was identified by NGS. These results highlight the need for further study on the importance of genetic variability of BLV, especially in the context of its pathogenicity and potential effect on serological detection.

A STUDY OF HETEROGENEITY OF BOVINE LEUKEMIA VIRUS GENOTYPES IN CATTLE

2012 ◽  
pp. 69-72
Author(s):  
N.V. Bateneva ◽  
◽  
P.N. Smirnov ◽  
I.V. Mikhnovich ◽  
◽  
...  
Keyword(s):  
Bovine Leukemia Virus ◽  
Leukemia Virus ◽  
Virus Genotypes

Bovine Leukemia Virus in Bovine Aborted Fetuses

2019 ◽  
Vol 07 (01) ◽  
Author(s):  
Kelly Cristina Santos Montanari ◽  
Marcia Mayumi Fusuma ◽  
Alessandra Maria Dias Lacerda ◽  
Líria Hiromi Okuda ◽  
Edviges Maristela Pituco ◽  
...  
Keyword(s):  
Bovine Leukemia Virus ◽  
Leukemia Virus

A Serological Study on Bovine Leukemia Virus Infection in Ten Provinces of Iran between 2010 and 2012

2012 ◽  
Vol 6 (3) ◽  
pp. 1-7 ◽  
Author(s):  
M Kazemimanesh ◽  
O Madadgar ◽  
MR Mahzoonieh ◽  
T Zahraei-Salehi ◽  
F Steinbach ◽  
...  
Keyword(s):  
Virus Infection ◽  
Bovine Leukemia Virus ◽  
Leukemia Virus ◽  
Bovine Leukemia Virus Infection ◽  
Serological Study

Fusion of bovine leukemia virus with target cells monitored by R18 fluorescence and PCR assays.

1997 ◽  
Vol 71 (1) ◽  
pp. 738-740 ◽  
Author(s):  
S Zarkik ◽  
F Defrise-Quertain ◽  
D Portetelle ◽  
A Burny ◽  
J M Ruysschaert
Keyword(s):  
Bovine Leukemia Virus ◽  
Leukemia Virus ◽  
Target Cells ◽  
Pcr Assays
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