Results 81 to 90 of about 16,071 (173)

First Report on Detection and Genetic Diversity of Picobirnaviruses in the Small Indian Mongoose (Herpestes auropunctatus)

Proceedings, 2020
Picobirnaviruses (PBVs), family Picobirnaviridae, are bi-segmented, double-stranded RNA viruses. PBVs are considered opportunistic enteric pathogens.
Alyssa Kleymann, Anne A.M.J. Becker, Souvik Ghosh   +2 more
doaj   +1 more source

The picobirnavirus crystal structure provides functional insights into virion assembly and cell entry. [PDF]

, 2009
International audienceDouble-stranded (ds) RNA virus particles are organized around a central icosahedral core capsid made of 120 identical subunits.
Duquerroy, Stéphane, Henry, Céline, Delmas, Bernard, Rey, Félix A., Libersou, Sonia, Vigouroux, Armelle, Lepault, Jean, da Costa, Bruno, Navaza, Jorge   +8 more
core   +1 more source

Detection of double-stranded RNA viruses in fecal samples of dogs with gastroenteritis in Rio de Janeiro, Brazil Detecção de vírus com genoma de RNA fita dupla em fezes de cães com gastrenterite no Rio de Janeiro, Brasil

Arquivo Brasileiro de Medicina Veterinária e Zootecnia, 2004
Colheram-se 163 amostras fecais no período de 1995 a 2001 para investigar a ocorrência da infecção por parvovírus e rotavírus em cães com gastrenterite utilizando-se a técnica de eletroforese em gel de poliacrilamida.
A.P. Costa, R.C.N. Cubel Garcia, N.V. Labarthe, J.P.G. Leite   +3 more
doaj   +1 more source

Ocorrência de picobirnavirus genogrupo II em suínos de granjas comerciais [PDF]

, 2021
Orientador: Prof.ª Dra. Elisabete TakiuchMonografia (graduação) - Universidade Federal do Paraná, Setor Palotina,Curso de Graduação em Engenharia de Bioprocessos e BiotecnologiaInclui referências: p.25-28Resumo : os Picobirnavirus (PBV) são considerados ...
Scherpinski, Nathalia Leontino, 1999-
core  

Cultivating Resilience in the Informal City: A Systematic Review of Urban Agriculture's Multidimensional Outcomes in Slum Contexts

Geography Compass, Volume 20, Issue 3, March 2026.
ABSTRACT Urban agriculture (UA) in slums represents a vital yet under‐researched strategy for enhancing food security and community resilience in marginalised urban areas. This systematic review of 104 studies reveals stark contrasts in theoretical approaches: Global North scholarship frames UA through lenses of racial capitalism and gentrification ...
Silva Namalwa, Yan Tan, Jungho Suh
wiley   +1 more source

Detection and Genomic Characterization of Novel Respiratory Viruses in US and Mexican Cattle Farms

Transboundary and Emerging Diseases, Volume 2026, Issue 1, 2026.
Respiratory virus infections in cattle cause an estimated more than $1 billion in production losses and can threaten human health. During February 2024 to May 2025, we employed a One Health approach to surveil for respiratory viruses among cattle, farm workers, and environmental samples from 11 US and Mexican beef or dairy cattle farms.
Judith U. Oguzie, Daniel B. Cummings, John T. Groves, Alex G. Hagan, Jessica Rodriguez, Gustavo Hernandez-Vidal, Gustavo Moreno-Degollado, Ismaila Shittu, Lyudmyla V. Marushchak, Thang Nguyen-Tien, Claudia M. Trujillo-Vargas, Diego B. Silva, Feng Li, John T. Richeson, Nicholas E. Schneider, Gregory C. Gray, Kamani Joshua   +16 more
wiley   +1 more source

Comparative analysis of the extent of protein–protein interactions in icosahedral viral capsids

Protein Science, Volume 34, Issue 9, September 2025.
Abstract Nonenveloped viruses package, carry, and deliver their genomes to the targeted cells using protein shells known as capsids. The viral capsids come in different shapes and sizes, most exhibiting helical or icosahedral symmetries. Here, we analyzed 634 icosahedral capsids at high resolution (<4 Å) from 39 virus families with T‐numbers ranging ...
Noah J. Zimmerman, Oscar Rojas Labra, Vijay S. Reddy   +2 more
wiley   +1 more source

Metagenomic characterization of swine slurry in a North American swine farm operation

Scientific Reports, 2021
Modern day large-scale, high-density farming environments are inherently susceptible to viral outbreaks, inadvertently creating conditions that favor increased pathogen transmission and potential zoonotic spread. Metagenomic sequencing has proven to be a
Akshaya Ramesh, Emily S. Bailey, Vida Ahyong, Charles Langelier, Maira Phelps, Norma Neff, Rene Sit, Cristina Tato, Joseph L. DeRisi, Annette G. Greer, Gregory C. Gray   +10 more
doaj   +1 more source

MHC Diversity Across Time and Space

Ecology and Evolution, Volume 15, Issue 4, April 2025.
The article discusses the importance of genetic diversity, particularly in the Major Histocompatibility Complex (MHC) loci, in maintaining evolution and protecting against infectious disease. We review the emerging research on geographic and temporal patterns of MHC diversity in natural populations and highlight the consequences of lower MHC diversity ...
Maria Cortazar‐Chinarro, Kayla C. King, Mette Lillie   +2 more
wiley   +1 more source

Investigation of Enteric Viruses in the Feces of Neotropical Migratory Birds Captured on the Coast of the State of Pará, Brazil

Brazilian Journal of Poultry Science
Migratory birds can become long-distance vectors for a wide range of microorganisms and can cause human disease, being the Brazilian coast a gateway for northern migratory birds.
AN Guerreiro, CCG Moraes, ANR Marinho, BCV Barros, DAM Bezerra, RS Bandeira, RR Silva, DCC Rocha, AMC Meneses, MA Luz, GS Paz, JDP Mascarenhas   +11 more
doaj   +1 more source