The coding-complete genome sequence of bovine viral diarrhea virus (BVDV) isolate NX2023 that originated from a calf in China was determined. Phylogenetic analysis showed that the NX2023 strain belongs to the BVDV-1d subgenotype.
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http://dx.doi.org/10.1128/mra.00169-24 | DOI Listing |
Virology
January 2025
Department of Poultry Diseases, Faculty of Veterinary Medicine, University of Warmia and Mazury in Olsztyn, Poland. Electronic address:
Adenoviruses are a concern for pigeon breeders due to their impact on animal health. Furthermore, they have been studied for nearly five decades and are one of the most studied viruses in pigeons. However, the number of complete genomic sequences of pigeon-infecting adenoviruses available is very low, and the pathogenic effect of these viruses on pigeons is still yet to be thoroughly explored.
View Article and Find Full Text PDFMicrobiol Resour Announc
January 2025
BioAssets Corporation, Santo Tomas, Batangas, Philippines.
We report two coding-complete genome sequences of porcine reproductive and respiratory syndrome virus 2 from field clinical samples obtained in 2021 (BA2021012A) and 2023 (ME20230008B-2) from the Philippines. BA2021012A (15,388 bp) is classified as a lineage L8C strain while ME20230008B-2 (15,513 bp) is a vaccine-like strain in lineage L7.
View Article and Find Full Text PDFUnlabelled: Plant-infecting alphaflexiviruses cause moderate to severe diseases in economically important crops worldwide. In the present study, we identified nine putative novel alphaflexiviruses in nine plant species by exploring the publicly available plant transcriptome data in Sequence Read Archive (SRA) database. Coding-complete genomes of all the identified viruses were recovered and contained five to six open reading frames (ORFs).
View Article and Find Full Text PDFbioRxiv
October 2024
Center for Vector-Borne and Infectious Diseases, Department of Microbiology, Immunology, and Pathology, College of Veterinary Medicine and Biomedical Sciences, Colorado State University, Fort Collins, CO, USA.
Recovery of virus sequences from old samples provides an opportunity to study virus evolution and reconstruct historic virus-host interactions. Studies of old virus sequences have mainly relied on DNA or on RNA from fixed or frozen samples. The millions of specimens in natural history museums represent a potential treasure trove of old virus sequences, but it is not clear how well RNA survives in old samples.
View Article and Find Full Text PDFmBio
December 2024
Nuffield Department of Medicine, Peter Medawar Building for Pathogen Research, University of Oxford, Oxford, United Kingdom.
Unlabelled: The evolution of severe acute respiratory syndrome coronavirus 2 (SARS-CoV-2) in the pandemic and post-pandemic periods has been characterized by rapid adaptive changes that confer immune escape and enhanced human-to-human transmissibility. Sequence change is additionally marked by an excess number of C→U transitions suggested as being due to host-mediated genome editing. To investigate how these influence the evolutionary trajectory of SARS-CoV-2, 2,000 high-quality, coding complete genome sequences of SARS-CoV-2 variants collected pre-September 2020 and from each subsequently appearing alpha, delta, BA.
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