Results 31 to 40 of about 2,152 (174)

Case Report and Genomic Characterization of a Novel Porcine Nodavirus in the United States

Viruses, 2021
Nodaviruses are small bisegmented RNA viruses belonging to the family Nodaviridae. Nodaviruses have been identified in different hosts, including insects, fishes, shrimps, prawns, dogs, and bats.
Chenghuai Yang, Leyi Wang, Kent Schwartz, Eric Burrough, Jennifer Groeltz-Thrush, Qi Chen, Ying Zheng, Huigang Shen, Ganwu Li   +8 more
doaj   +1 more source

Betanodavirus Quantification and IFN I-Antagonism Detection Using Luciferase Reporter Systems Based on Fish mx Promoters. [PDF]

J Fish Dis
ABSTRACT Mx genes display strong and quick induction in response to viral infections, which varies according to the viral virulence; furthermore, mx transcription is blocked by several viruses as part of their immune evasion strategies. Therefore, the level and time course of mx induction reflect virus–host interplay. This idea prompted the development
Álvarez-Torres D, Moreno P, García-Rosado E, Alonso MC, Béjar J.   +4 more
europepmc   +2 more sources

THE FIRST OUTBREAK OF VIRAL ENCEPHALOPATHY AND RETINOPATHY IN FARMED SEA BASS (Dicentrarchus labrax) IN SLOVENIA

Slovenian Veterinary Research, 2021
: Viral encephalopathy and retinopathy (VER) is considered a serious disease of several marine fish species, caused by RNA virus belonging to the family Nodaviridae, genus Betanodavirus.
Rosvita Sitar
doaj   +1 more source

Crystal Structures of a Piscine Betanodavirus: Mechanisms of Capsid Assembly and Viral Infection [PDF]

, 2015
Betanodaviruses cause massive mortality in marine fish species with viral nervous necrosis. The structure of a T = 3 Grouper nervous necrosis virus-like particle (GNNV-LP) is determined by the ab initio method with non-crystallographic symmetry averaging
Chan, Sunney I., Chen, Chun-Jung, Chen, Nai-Chi, Chen, Tzong-Yueh, Chuankhayan, Phimonphan, Guan, Hong-Hsiang, Lin, Chien-Chih, Misumi, Yuko, Nakagawa, Atsushi, Tsukihara, Tomitake, Wang, Ting-Yu, Yoshimura, Masato   +11 more
core   +4 more sources

Genetic Reassortment between Endemic and Introduced Macrobrachium rosenbergii Nodaviruses in the Murray-Darling Basin, Australia

Viruses, 2022
Macrobrachium rosenbergii nodavirus (MrNV)—the aetiological agent of white tail disease—is a major limiting factor of crustacean aquaculture as it causes up to 100% mortality in M. rosenbergii larvae and juveniles.
Vincenzo A. Costa, Jemma L. Geoghegan, Edward C. Holmes, Erin Harvey   +3 more
doaj   +1 more source

Viral discovery and diversity in trypanosomatid protozoa with a focus on relatives of the human parasite Leishmania. [PDF]

, 2018
Knowledge of viral diversity is expanding greatly, but many lineages remain underexplored. We surveyed RNA viruses in 52 cultured monoxenous relatives of the human parasite <i>Leishmania</i> ( <i>Crithidia</i> and <i> ...
Akopyants, N.S., Beverley, S.M., Butenko, A., d'Avila-Levy, C.M., Dobson, D.E., Fasel, N., Frolov, A.O., Grybchuk, D., Konovalovas, A., Kostygov, A.Y., Kulich, P., Lukeš, J., Lye, L.F., Moravcová, J., Plevka, P., Rogozin, I.B., Serva, S., Votýpka, J., Yurchenko, V., Zangger, H.   +19 more
core   +1 more source

Gut microbiome influences incidence and outcomes of breast cancer by regulating levels and activity of steroid hormones in women

Cancer Reports, Volume 6, Issue 11, November 2023., 2023
Abstract Background Breast cancer, the leading cancer type in women worldwide, is affected by reproductive and nonreproductive factors. Estrogen and progesterone influence the incidence and progression of breast cancer. The microbiome of the gut, a complex organ that plays a vital role in digestion and homeostasis, enhances availability of estrogen and
Shilpa S. Chapadgaonkar, Srashti S. Bajpai, Mukul S. Godbole   +2 more
wiley   +1 more source

Isolation and characterization of a novel alphanodavirus

Virology Journal, 2011
Background Nodaviridae is a family of non-enveloped isometric viruses with bipartite positive-sense RNA genomes. The Nodaviridae family consists of two genera: alpha- and beta-nodavirus. Alphanodaviruses usually infect insect cells.
Mao Haitao, Li Xiang, Wang Yun, Bai Huimin, Li Yan, Han Shili, Shi Zhengli, Chen Xinwen   +7 more
doaj   +1 more source

Reassortant viruses threatening fish aquaculture

Reviews in Aquaculture, Volume 15, Issue 4, Page 1720-1731, September 2023., 2023
Abstract Aquaculture provides more than half of fish destined for human consumption worldwide. In aquaculture, infectious diseases triggered by viruses are amongst the major cause of mortality of farmed fish. The cohabitation of different virus strains in the same geographical area opens the possibility to natural reassortment.
Yulema Valero, Alberto Cuesta
wiley   +1 more source

Diseases of the giant river prawn Macrobrachium rosenbergii: A review for a growing industry

Reviews in Aquaculture, Volume 15, Issue 2, Page 738-758, March 2023., 2023
Abstract The giant river prawn, Macrobrachium rosenbergii, is a major focus of aquaculture in tropical and sub‐tropical regions around the globe. Over the last 30 years, culture of M. rosenbergii has increased exponentially as demand has risen both for domestic consumption and for international export trade.
Chantelle Hooper, Partho P. Debnath, Grant D. Stentiford, Kelly S. Bateman, Krishna R. Salin, David Bass   +5 more
wiley   +1 more source