Results 101 to 110 of about 16,930 (198)

Host origin is a determinant of coevolution between gene segments of avian H9 influenza viruses

Journal of Virology
Several emerging influenza viruses, including H7N9 and H5N6 viruses, trace their origins to reassortment with H9N2 viruses that contributed internal gene segments.
Jennifer E. Jones, Seema S. Lakdawala
doaj   +1 more source

Identifying geographic hot spots of reassortment in a multipartite plant virus

, 2014
Reassortment between different species or strains plays a key role in the evolution of multipartite plant viruses and can have important epidemiological implications.
Savory, Fiona R., Uma Ramakrishnan, Varma, Varun, Ramakrishnan, Uma, Varun Varma, Fiona R. Savory   +5 more
core   +1 more source

Co-Infection of Culex tarsalis Mosquitoes with Rift Valley Fever Phlebovirus Strains Results in Efficient Viral Reassortment

Viruses
Rift Valley fever phlebovirus (RVFV) is a zoonotic mosquito-borne pathogen endemic to sub-Saharan Africa and the Arabian Peninsula which causes Rift Valley fever in ruminant livestock and humans.
Emma K. Harris, Velmurugan Balaraman, Cassidy C. Keating, Chester McDowell, J. Brian Kimble, Alina De La Mota-Peynado, Erin M. Borland, Barbara Graham, William C. Wilson, Juergen A. Richt, Rebekah C. Kading, Natasha N. Gaudreault   +11 more
doaj   +1 more source

Human-porcine reassortant rotavirus generated by multiple reassortment events in a Sri Lankan child with diarrhea

Infection, Genetics and Evolution, 2018
A human-porcine reassortant rotavirus, strain R1207, was identified from 74 group A rotaviruses detected in 197 (37.6%) stool samples collected from patients who attended a tertiary care hospital in Ragama, Sri Lanka. This is the first report of a human-porcine reassortant rotavirus in Sri Lanka.
Takaaki Yahiro, Minako Takaki, T.G.A. Nilmini Chandrasena, Shaman Rajindrajith, Hidekatsu Iha, Kamruddin Ahmed   +5 more
openaire   +2 more sources

Swine influenza surveillance in Italy uncovers regional and farm-based genetic clustering

Frontiers in Microbiology
IntroductionSwine Influenza is a respiratory disease endemic in pigs with implications for animal and public health. Pigs, as mixing vessels for human, avian, and swine influenza strains, contribute to viral reassortment and emergence of new strains ...
L. Cavicchio, L. Cavicchio, L. Tassoni, A. Pastori, M. Carrino, L. Gagliazzo, M. Mion, Martina Ustulin, D. Vio, C. Mantovani, L. Ceglie, A. Fusaro, M. S. Beato   +12 more
doaj   +1 more source

The role of reassortment in the evolution of seasonal influenza [PDF]

, 2018
Reassortment, which is the exchange of genome sequence between viruses co-infecting a host cell, plays an important role in the evolution of segmented viruses, such as influenza.
Villa, Mara
core  

Optimal inferred frequencies at high and low reassortment rates.

, 2017
Viral allele frequencies are shown for the example subjects as black dots. The optimised fit to the data, based on the assumption of a consistent fitness landscape across all subjects, is shown as a red dotted line, for the case of rapid reassortment ...
Ashley Sobel Leonard (2738740), Christopher W. Woods (104194), Xudong Lin (88866), Amy Ransier (3723697), David E. Wentworth (422363), Micah T. McClain (200348), Suman R. Das (236651), Anthony S. Gilbert (444037), Christopher J. R. Illingworth (108200), Katia Koelle (82611), Gavin J. D. Smith (150548), Rob Lambkin-Williams (444042), Rebecca A. Halpin (177954), Geoffrey S. Ginsburg (104197), Timothy B. Stockwell (249318)   +14 more
core   +1 more source

Reassortment between Seasonal H1N1 and Pandemic (H1N1) 2009 Influenza Viruses Is Restricted by Limited Compatibility among Polymerase Subunits

, 2011
Reassortment is important for influenza virus evolution and the generation of novel viruses with pandemic potential; however, the factors influencing reassortment are still poorly understood.
Hideo Goto, Yoshihiro Kawaoka, Cássio Pontes Octaviani   +2 more
core   +1 more source

Genetic Reassortment in a Child Coinfected with Two Influenza B Viruses, B/Yamagata Lineage and B/Victoria-Lineage Strains

Viruses
We identified a child coinfected with influenza B viruses of B/Yamagata and B/Victoria lineages, in whom we analyzed the occurrence of genetic reassortment. Plaque purification was performed using a throat swab specimen from a 9-year-old child, resulting
Yoko Matsuzaki, Kanetsu Sugawara, Yuko Kidoguchi, Yoko Kadowaki, Yoshitaka Shimotai, Yuriko Katsushima, Fumio Katsushima, Shizuka Tanaka, Yohei Matoba, Kenichi Komabayashi, Yoko Aoki, Katsumi Mizuta   +11 more
doaj   +1 more source

Reassortment Dynamics: Phylogeography and Evolution of H4N9 Influenza Viruses

A characteristic feature of influenza A viruses is their high capacity for reassortment, significantly increasing their genetic diversity. This can lead to the formation of influenza A virus variants with unique phenotypic characteristics, particularly ...
Andrey A. Deviatkin, Ekaterina D. Lisenenkova, Nataliia A. Bobrova, Ekaterina S. Avsievich, Pavel Yu Volchkov, Olga N. Mityaeva   +5 more
core   +1 more source