Results 71 to 80 of about 2,212,038 (235)

Different Origins of Newcastle Disease Virus Hemagglutinin-Neuraminidase Protein Modulate the Replication Efficiency and Pathogenicity of the Virus

Frontiers in Microbiology, 2017
To investigate the exact effects of different origins of Newcastle disease virus (NDV) hemagglutinin-neuraminidase (HN) protein to the biological characteristics of the virus, we systematically studied the correlation between the HN protein and NDV ...
Ji-hui Jin, Jin-long Cheng, Zi-rong He, Ying-chao Ren, Xiao-hui Yu, Yang Song, Hui-ming Yang, Yan-ling Yang, Tong Liu, Guo-zhong Zhang, Guo-zhong Zhang   +10 more
doaj   +1 more source

Experimental evidence in support of single host maintenance of a multihost pathogen [PDF]

, 2014
Copyright: 2014 Duffus et al. This is an open-access article distributed under the terms of the Creative Commons Attribution License, which permits unrestricted use, distribution, and reproduction in any medium, provided the original author and source ...
Duffus, ALJ, Garner, TWJ, Nichols, RA
core   +1 more source

Contribution of HN protein length diversity to Newcastle disease virus virulence, replication and biological activities

Scientific Reports, 2016
To evaluate the contribution of length diversity in the hemagglutinin-neuraminidase (HN) protein to the pathogenicity, replication and biological characteristics of Newcastle disease virus (NDV), we used reverse genetics to generate a series of ...
Ji-hui Jin, J. Zhao, Ying-chao Ren, Qihong Zhong, Guozhong Zhang   +4 more
semanticscholar   +1 more source

Virulence and pathogenesis of non-virulent and virulent strains of pseudorabies virus expressing envelope glycoprotein E1 of hog cholera virus

Journal of General Virology, 1994
Pseudorabies virus (PRV) expressing the envelope glycoprotein E1 (E1) of hog cholera virus (HCV) was used as a model to study the potential risks connected with the use of a live herpesvirus vaccine expressing a foreign gene. The gene encoding E1 was inserted into the glycoprotein X (gX) locus of both a virulent PRV strain and a non-virulent PRV strain
W A, Mulder, J, Priem, K L, Glazenburg, F, Wagenaar, E, Gruys, A L, Gielkens, J M, Pol, T G, Kimman   +7 more
openaire   +2 more sources

Modelling Marek's Disease Virus (MDV) infection: parameter estimates for mortality rate and infectiousness

BMC Veterinary Research, 2011
Background Marek's disease virus (MDV) is an economically important oncogenic herpesvirus of poultry. Since the 1960s, increasingly virulent strains have caused continued poultry industry production losses worldwide.
Atkins Katherine E, Read Andrew F, Savill Nicholas J, Renz Katrin G, Walkden-Brown Stephen W, Woolhouse Mark EJ   +5 more
doaj   +1 more source

The nonstructural protein NSs of Schmallenberg virus is targeted to the nucleolus and induces nucleolar disorganization [PDF]

, 2016
Schmallenberg virus (SBV) was discovered in Germany in late 2011 and then spread rapidly to many European countries. SBV is an orthobunyavirus that causes abortion and congenital abnormalities in ruminants.
Breard, Emmanuel, Caignard, Grégory, Cochet, Marielle, Coulpier, Muriel, Fablet, Aurore, Gouzil, Julie, Kundlacz, Cindy, Lara, Estelle, Palmarini, Massimo, Sailleau, Corinne, Varela, Mariana, Viarouge, Cyril, Vitour, Damien, Zientara, Stéphan   +13 more
core   +3 more sources

Bluetongue Virus NS4 Protein Is an Interferon Antagonist and a Determinant of Virus Virulence

Journal of Virology, 2016
Bluetongue virus (BTV) is the causative agent of bluetongue, a major infectious disease of ruminants with serious consequences to both animal health and the economy.
Maxime Ratinier, A. Shaw, Gerald Barry, Quan Gu, L. Di Gialleonardo, A. Janowicz, M. Varela, R. Randall, M. Caporale, M. Palmarini   +9 more
semanticscholar   +1 more source

A single nucleotide in stem loop II of 5'-untranslated region contributes to virulence of enterovirus 71 in mice. [PDF]

PLoS ONE, 2011
BACKGROUND: Enterovirus 71 (EV71) has emerged as a neuroinvasive virus responsible for several large outbreaks in the Asia-Pacific region while virulence determinant remains unexplored.
Ming-Te Yeh, Shainn-Wei Wang, Chun-Keung Yu, Kuei-Hsiang Lin, Huan-Yao Lei, Ih-Jen Su, Jen-Ren Wang   +6 more
doaj   +1 more source

Effect of strain and inoculation dose of classical swine fever virus on within-pen transmission. [PDF]

, 2009
To improve the understanding of the dynamics and options for control of classical swine fever (CSF), more quantitative knowledge is needed on virus transmission.
Backer, J.A., Loeffen, W.L.A., Stegeman, J.A., Weesendorp, E.   +3 more
core   +2 more sources

Distinct polymorphisms in a single herpesvirus gene are capable of enhancing virulence and mediating vaccinal resistance.

PLoS Pathogens, 2020
Modified-live herpesvirus vaccines are widely used in humans and animals, but field strains can emerge that have a higher virulence and break vaccinal protection.
Andelé M Conradie, Luca D Bertzbach, Jakob Trimpert, Joseph N Patria, Shiro Murata, Mark S Parcells, Benedikt B Kaufer   +6 more
doaj   +1 more source