Results 51 to 60 of about 1,555 (150)

Anatomopathological and molecular studies of Marek´s disease virus in India

open access: yesBrazilian Journal of Veterinary Pathology, 2019
In India, increasing incidence of Marek’s Disease Virus (MDV) outbreaks are being reported even in vaccinated poultry farms. Hence identifying the new emerging pathotype of MDV is necessary for successful control through vaccination.
Sivam Visnuvinayagam   +4 more
doaj   +1 more source

Statistical properties of thermodynamically predicted RNA secondary structures in viral genomes

open access: yes, 2008
By performing a comprehensive study on 1832 segments of 1212 complete genomes of viruses, we show that in viral genomes the hairpin structures of thermodynamically predicted RNA secondary structures are more abundant than expected under a simple random ...
A. Tuplin   +20 more
core   +1 more source

Longitudinal survey of microbiome associated with particulate matter in a megacity. [PDF]

open access: yes, 2020
BackgroundWhile the physical and chemical properties of airborne particulate matter (PM) have been extensively studied, their associated microbiome remains largely unexplored.
Gilbert, Jack A   +12 more
core   +1 more source

Characterization of duck enteritis virus UL53 gene and glycoprotein K [PDF]

open access: yes, 2011
Background Most of the previous research work had focused on the epidemiology and prevention of duck enteritis virus (DEV). Whilst with the development of protocols in molecular biology, nowadays more and more information about the genes of ...
Shunchuan Zhang   +10 more
core   +1 more source

Mixed infection by fowlpox virus and Chlamydophila psittaci in a commercial laying hen flock [PDF]

open access: yes, 2013
An outbreak of fowlpox occurred in a commercial laying hen flock in one of the western provinces of Poland. Clinical signs suggested fowlpox and the diagnosis was confirmed by histopathological detection of Bollinger bodies within the epithelial cells ...
Jasik, Agnieszka   +5 more
core   +1 more source

Genome-wide host responses against infectious laryngotracheitis virus vaccine infection in chicken embryo lung cells

open access: yesBMC Genomics, 2012
Background Infectious laryngotracheitis virus (ILTV; gallid herpesvirus 1) infection causes high mortality and huge economic losses in the poultry industry. To protect chickens against ILTV infection, chicken-embryo origin (CEO) and tissue-culture origin
Lee Jeongyoon   +2 more
doaj   +1 more source

Generation, Mutagenesis, and Removal of Mini-F Sequences [PDF]

open access: yes, 2012
Maintenance and manipulation of large DNA and RNA virus genomes had presented an obstacle for virological research. BAC vectors provided a solution to both problems as they can harbor large DNA sequences and can efficiently be modified using well ...
Kaufer, Benedikt B., Tischer, Karsten B.
core   +1 more source

A phylogenomic analysis of Marek's disease virus reveals independent paths to virulence in Eurasia and North America [PDF]

open access: yes, 2017
Virulence determines the impact a pathogen has on the fitness of its host, yet current understanding of the evolutionary origins and causes of virulence of many pathogens is surprisingly incomplete. Here, we explore the evolution of Marek's disease virus
Groenke, Nicole   +8 more
core   +1 more source

Novel genetic factors in Marek’s disease virus pathogenesis and establishment of a cell culture-based viral integration system [PDF]

open access: yes, 2022
Marek’s disease virus (MDV) is a highly contagious alphaherpesvirus that causes neurological disorders, immunosuppression, and deadly lymphomas in chickens.
You, Yu
core   +1 more source

Histopathological and genetic characterisation of Marek's disease in Sebright chickens from Brazil

open access: yesVeterinary Record Case Reports, Volume 13, Issue 4, December 2025.
Abstract Marek's disease is a lymphoproliferative condition caused by Gallid alphaherpesvirus 2 (Marek's disease virus), affecting primarily birds of the order Galliformes. This study reports a case of Marek's disease in Sebright chickens in Rio de Janeiro, Brazil.
Thomas Salles Dias   +5 more
wiley   +1 more source

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