Results 21 to 30 of about 2,212 (187)

Two Outbreaks of Pigeon Paramyxovirus 1 With High Mortality in Captive Pigeons (<i>Columbia livia</i>) in Denmark, 2022-2023. [PDF]

Transbound Emerg Dis
This study describes the first outbreaks with virulent avian paramyxovirus 1 (APMV‐1) since 2005 in Denmark. Both outbreaks were caused by pigeon specific variants, denoted pigeon paramyxovirus 1 (PPMV‐1). The first outbreak was in June 2022 and affected captive pigeons near Næstved, in southeast Denmark, where 1053 captive birds were housed, and ...
Martiny K, Schlachter AD, Jensen TK, Lean FZX, Núñez A, Hammer AS, Grund C, Höper D, Breum SØ, Christensen JP, Larsen LE, Hjulsager CK.   +11 more
europepmc   +2 more sources

Replication, neurotropism, and pathogenicity of avian paramyxovirus serotypes 1-9 in chickens and ducks. [PDF]

PLoS ONE, 2012
Avian paramyxovirus (APMV) serotypes 1-9 have been isolated from many different avian species. APMV-1 (Newcastle disease virus) is the only well-characterized serotype, because of the high morbidity, mortality, and economic loss caused by highly virulent
Shin-Hee Kim, Sa Xiao, Heather Shive, Peter L Collins, Siba K Samal   +4 more
doaj   +1 more source

Detection of Velogenic Avian Paramyxoviruses in Rock Doves in New York City, New York

Microbiology Spectrum, 2022
Avian paramyxovirus 1 (APMV-1), also known as Newcastle disease virus (NDV), causes severe and economically important disease in poultry around the globe. Although a limited amount of APMV-1 strains in urban areas have been characterized, the role of the
Isabel Francisco, Shatoni Bailey, Teresa Bautista, Djenabou Diallo, Jesus Gonzalez, Joel Gonzalez, Ericka Kirkpatrick Roubidoux, Paul Kehinde Ajayi, Randy A. Albrecht, Rita McMahon, Florian Krammer, Christine Marizzi   +11 more
doaj   +1 more source

Putative novel avian paramyxoviruses identified from wild bird surveillance (United States, 2016‒2018) and retrospective analysis of APMV-2s and APMV-6s in GenBank [PDF]

, 2021
Abstract Avian paramyxoviruses (APMVs) (subfamily Avulavirinae ) have been isolated from over 200 species of wild and domestic birds from around the world. The International Committee on Taxonomy of Viruses (ICTV) currently defines 22 different APMV species, with ...
Kelsey T. Young, Jazz Q. Stephens, Rebecca L. Poulson, David E. Stallknecht, Kiril M. Dimitrov, Salman L. Butt, James B. Stanton   +6 more
openaire   +1 more source

Ameobal pathogen mimivirus infects macrophages through phagocytosis. [PDF]

PLoS Pathogens, 2008
Mimivirus, or Acanthamoeba polyphaga mimivirus (APMV), a giant double-stranded DNA virus that grows in amoeba, was identified for the first time in 2003. Entry by phagocytosis within amoeba has been suggested but not demonstrated.
Eric Ghigo, Jürgen Kartenbeck, Pham Lien, Lucas Pelkmans, Christian Capo, Jean-Louis Mege, Didier Raoult   +6 more
doaj   +1 more source

Incidence of ilarviruses in cherry nurseries and newly established orchards [PDF]

Journal of Central European Agriculture, 2021
Sweet cherry (Prunus avium L.) is one of the most important stone fruit species in Bulgaria. The species is known to be susceptible to more than 30 viruses.
Aneliya Borisova, Ivanka KAMENOVA, Simeon KRUMOV KRUMOV   +2 more
doaj   +1 more source

In Vitro Antiviral Activity of Green Tea Polyphenon-60 against Avian Paramyxoviruses

Veterinary Medicine International, 2021
Avian paramyxoviruses (APMVs) have caused an economically significant drop in global domestic poultry production because of their high morbidity and mortality rates.
Hang Minh Pham
doaj   +1 more source

Revolving ATPase motors as asymmetrical hexamers in translocating lengthy dsDNA via conformational changes and electrostatic interactions in phi29, T7, herpesvirus, mimivirus, E. coli, and Streptomyces

Exploration, Volume 3, Issue 2, April 2023., 2023
The revolving DNA motors of ATPase have been found in viruses (phi29, T7, herpesvirus, and mimivirus) and bacteria (E. coli and Streptomyces). The motors made of asymmetrical 6 subunits translocate lengthy double‐stranded (ds)DNA. The dsDNA is moved in a circular motion around the inner surface of the motor channel subunits.
Tao Weitao, Giovanna Grandinetti, Peixuan Guo   +2 more
wiley   +1 more source

Registration of seven powdery mildew‐resistant wild hop germplasm lines

Journal of Plant Registrations, Volume 17, Issue 1, Page 171-179, January 2023., 2023
Abstract Cultivation of common hop (Humulus lupulus L.) has increased dramatically during the past decade, with the primary growth occurring in the Pacific Northwest of the United States. A major limitation to hop production is hop powdery mildew [caused by Podosphaera macularis (Wallr.) Braun & Takam].
Joshua S. Havill, Michele S. Wiseman, John A. Henning, David H. Gent, Gary J. Muehlbauer   +4 more
wiley   +1 more source

Gram-Positive Bacteria-Like DNA Binding Machineries Involved in Replication Initiation and Termination Mechanisms of Mimivirus

Viruses, 2019
The detailed mechanisms of replication initiation, termination and segregation events were not yet known in Acanthamoeba polyphaga mimivirus (APMV). Here, we show detailed bioinformatics-based analyses of chromosomal replication in APMV from initiation ...
Motohiro Akashi, Masaharu Takemura
doaj   +1 more source