Results 31 to 40 of about 596 (130)

Psittacine beak and feather disease virus and avian polyomavirus detection rate in clinically healthy captive birds in the Czech Republic

Veterinární Medicína, 2021
The aim of this study was to document the detection rate of the beak and feather disease virus (BFDV) and avian polyomavirus (APV) across clinically healthy captive parrots in the Czech Republic. The presence of the BFDV and APV was tested using a nested
Michaela Valastanova, Michaela Petrikova, Libuse Kulikova, Zdenek Knotek   +3 more
doaj   +1 more source

Liver virome of a Little Corella (Cacatua sanguinea) reveals coinfection with a novel parvovirus and two beak and feather disease viruses

Australian Veterinary Journal, Volume 101, Issue 9, Page 366-372, September 2023., 2023
Emerging diseases are acknowledged as a growing threat to wildlife, with the continued identification of pathogenic and potentially pathogenic viruses in avian species resulting from ongoing advances in molecular diagnostic techniques. Parvoviruses under the genus Chaphamaparvovirus (subfamily Hamaparvovirinae) are highly divergent.
M Sutherland, S Sarker
wiley   +1 more source

Emerging and well‐characterized chlamydial infections detected in a wide range of wild Australian birds

Transboundary and Emerging Diseases, Volume 69, Issue 5, Page e3154-e3170, September 2022., 2022
Abstract Birds can act as successful long‐distance vectors and reservoirs for numerous zoonotic bacterial, parasitic and viral pathogens, which can be a concern given the interconnectedness of animal, human and environmental health. Examples of such avian pathogens are members of the genus Chlamydia. Presently, there is a lack of research investigating
Vasilli Kasimov, Yalun Dong, Renfu Shao, Aaron Brunton, Susan I. Anstey, Clancy Hall, Gareth Chalmers, Gabriel Conroy, Rosemary Booth, Peter Timms, Martina Jelocnik   +10 more
wiley   +1 more source

A compositional model for effort‐aware Just‐In‐Time defect prediction on android apps

IET Software, Volume 16, Issue 3, Page 259-278, June 2022., 2022
Abstract Android apps have played important roles in daily life and work. To meet the new requirements from users, the apps encounter frequent updates, which involves a large quantity of code commits. Previous studies proposed to apply Just‐in‐Time (JIT) defect prediction for apps to timely identify whether the new code commits can introduce defects ...
Kunsong Zhao, Zhou Xu, Meng Yan, Lei Xue, Wei Li, Gemma Catolino   +5 more
wiley   +1 more source

Evolution of Beak and Feather Disease Virus across Three Decades of Conservation Intervention for Population Recovery of the Mauritius Parakeet

Diversity, 2021
Emerging infectious diseases (EIDs) are key contributors to the current global biodiversity crisis. Psittaciformes (parrots) are one of the most vulnerable avian taxa and psittacine beak and feather disease (PBFD) is the most common viral disease in wild
Deborah J. Fogell, Simon Tollington, Vikash Tatayah, Sion Henshaw, Houshna Naujeer, Carl Jones, Claire Raisin, Andrew Greenwood, Jim J. Groombridge   +8 more
doaj   +1 more source

Recombinant expression of beak and feather disease virus capsid protein and assembly of virus-like particles in Nicotiana benthamiana

Virology Journal, 2017
Background Beak and feather disease virus (BFDV) is an important disease causing agent affecting psittacines. BFDV is highly infectious and can present as acute, chronic or subclinical disease.
Guy L. Regnard, Edward P. Rybicki, Inga I. Hitzeroth   +2 more
doaj   +1 more source

Molecular Survey of Pathogens in Wild Amazon Parrot Nestlings: Implications for Conservation

Diversity, 2021
South America presents the greatest Psittacidae diversity in the world, but also has the highest numbers of threatened parrot species. Recently, exotic viruses have been detected in captive native psittacine birds in Brazil, however, their impacts on the
Frederico Fontanelli Vaz, Elenise Angelotti Bastos Sipinski, Gláucia Helena Fernandes Seixas, Nêmora Pauletti Prestes, Jaime Martinez, Tânia Freitas Raso   +5 more
doaj   +1 more source

Genomic characterization of parvovirus and beak and feather disease virus in cockatiel (Nymphicus hollandicus). [PDF]

Microbiol Resour Announc
This study reveals the genomes of psittaciform chaphamaparvovirus 5 (PsChPV-5) and a beak and feather disease virus (BFDV), discovered in the fecal samples of cockatiels. The genomes of PsChPV-5 and BFDV are 4,366 and 2,009 base pairs long, respectively,
Sarker S, Talukder S, Bhuiyan MSA, Haque MH.   +3 more
europepmc   +2 more sources

Detection of beak and feather disease virus DNA in embryonated eggs of psittacine birds

Veterinární Medicína, 2008
Psittacine beak and feather disease (PBFD) is a common viral disease of psittacine birds. The causative agent, beak and feather disease virus (BFDV) is a small circular single-stranded DNA virus belonging to the genus Circovirus.
M. Rahaus, N. Desloges, S. Probst, B. Loebbert, W. Lantermann, M.H. Wolff   +5 more
doaj   +1 more source

Primeira detecção molecular do vírus da doença do bico e das penas (BFDV) em Tucanos Toco (Ramphastos toco) de vida livre.

OBSERVATÓRIO DE LA ECONOMÍA LATINOAMERICANA, 2023
A doença do bico e das penas dos psitacídeos (PBFD), causada pelo vírus da doença do bico e das penas (BFDV) e a Chlamydia psittaci (C. psittaci), são atribuídas principalmente aos psitacídeos. A descrição desses agentes em Ramphastidae é rara e, consequentemente, esses agentes não são comumente avaliados.
Icaro Sergio Magalhães Rocha, Danny Franciele da Silva Dias Moraes, Thais Rosso Da Silva, Valeria Dutra, Luciano Nakazato   +4 more
openaire   +1 more source