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You searched for: Subject "Ranavirus" Remove constraint Subject: "Ranavirus" Publication Year 2017 Remove constraint Publication Year: 2017 Subject mortality Remove constraint Subject: mortality
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1. Occurrence of a lethal ranavirus in hybrid mandarin (Siniperca scherzeri×Siniperca chuatsi) in Guangdong, South China

Author:
Dong, Chuanfu; wang, Zhimei; Weng, Shaoping; He, Jianguo
Source:
Veterinary microbiology 2017 v.203 pp. 28-33
ISSN:
0378-1135
Subject:
Santee-Cooper ranavirus,   etc   ; Cyprinus carpio; Iridovirus; Siniperca; adults; aquaculture; ascites; fish diseases; hybrids; intraperitoneal injection; juveniles; koi; mortality; virulence; China; India;     Show all 16 Subjects
Abstract:
... A novel ranavirus with features similar to largemouth bass virus (LMBV) was isolated and then characterized from a natural mass mortality of adult hybrid mandarin (Siniperca scherzeri×Siniperca chuatsi). The isolated LMBV-like iridovirus was designated as mandarin ranavirus (MRV)-GD1301. The results of artificial infection showed that MRV-GD1301 was highly virulent to hybrid mandarin juveniles, an ...
DOI:
10.1016/j.vetmic.2017.02.006

2. An unusual mortality event in Johnstone River snapping turtles Elseya irwini (Johnstone) in Far North Queensland, Australia

Author:
Ariel, E; Freeman, AB; Elliott, E; Wirth, W; Mashkour, N; Scott, J
Source:
Australian veterinary journal 2017 v.95 no.10 pp. 355-361
ISSN:
0005-0423
Subject:
Ranavirus,   etc   ; Aeromonas hydrophila; Chelydridae; data collection; dead animals; dermatitis; enteritis; freshwater; fungi; hepatitis; laboratory diagnosis; liver; mortality; necropsy; pollution; rivers; septicemia; skin lesions; soil analysis; spleen; summer; thrombosis; Queensland;     Show all 23 Subjects
Abstract:
... BACKGROUND: An unusual mortality event in Johnstone River snapping turtles (Elseya irwini) in Far North Queensland, Australia, occurred during the summer months of December 2014 and January 2015. We report the data collected during the mortality event, including counts of sick and dead animals, clinical appearance and one necropsy. OUTBREAK DESCRIPTION: Moribund animals appeared lethargic with var ...
DOI:
10.1111/avj.12627

3. Outbreaks of ulcerative disease associated with ranavirus infection in barcoo grunter, Scortum barcoo (McCulloch & Waite)

Author:
Kayansamruaj, P; Rangsichol, A; Dong, H T; Rodkhum, C; Maita, M; Katagiri, T; Pirarat, N
Source:
Journal of fish diseases 2017 v.40 no.10 pp. 1341-1350
ISSN:
0140-7775
Subject:
Santee-Cooper ranavirus,   etc   ; Micropterus salmoides; Scortum barcoo; coat proteins; farms; fish; genes; hemorrhage; inclusion bodies; kidneys; mortality; muscles; necrosis; nucleotide sequences; polymerase chain reaction; skin lesions; spleen; viruses; Thailand;     Show all 19 Subjects
Abstract:
... In 2013, an outbreak of ulcerative disease associated with ranavirus infection occurred in barcoo grunter, Scortum barcoo (McCulloch & Waite), farms in Thailand. Affected fish exhibited extensive haemorrhage and ulceration on skin and muscle. Microscopically, the widespread haemorrhagic ulceration and necrosis were noted in gill, spleen and kidney with the presence of intracytoplasmic eosinophilic ...
DOI:
10.1111/jfd.12606

4. The pathogenicity and biological features of Santee-Cooper Ranaviruses isolated from Chinese perch and snakehead fish

Author:
Fu, Xiaozhe; Lin, Qiang; Liu, Lihui; Liang, Hongru; Huang, Zhibin; Li, Ningqiu
Source:
Microbial pathogenesis 2017 v.112 pp. 269-273
ISSN:
0882-4010
Subject:
Santee-Cooper ranavirus,   etc   ; Channidae; Siniperca chuatsi; amphibians; brain; coat proteins; cytopathogenicity; electron microscopy; mortality; nuclear inclusions; nucleotide sequences; phylogeny; polymerase chain reaction; sequence alignment; viral inclusion bodies; viral load; viruses; China;     Show all 18 Subjects
Abstract:
... Ranavirus has become a noticeable threat to both farmed and natural populations of fish and amphibians. Herein, we reported that 3 strains of novel viruses, designated as ScRIV-GM-20150902, CmRIV-XT-20150917 and ScRIV-ZS-20151201, were isolated from diseased Chinese perch and snakehead fish in China. Efficient propagation of these isolates were determined in Chinese perch brain (CPB) cell line by ...
DOI:
10.1016/j.micpath.2017.10.005

5. A Severe Ranavirus Outbreak in Captive, Wild-Caught Box Turtles

Author:
Kimble, Steven J. A.; Johnson, April J.; Williams, Rod N.; Hoverman, Jason T.
Source:
EcoHealth 2017 v.14 no.4 pp. 810-815
ISSN:
1612-9202
Subject:
Ranavirus,   etc   ; Terrapene; adaptive immunity; captive animals; clinical examination; mortality; nose; quantitative polymerase chain reaction;     Show all 8 Subjects
Abstract:
... A Ranavirus outbreak in a captive population of wild-caught individuals was monitored using clinical evaluations and real-time PCR in 317 wild box turtles held in captivity during translocation. During the 2-year study period, the population experienced 71.6% mortality, suggesting that ranaviruses can rapidly attenuate populations. Wide variation in infection rate (7–94% per sampling period) was o ...
DOI:
10.1007/s10393-017-1263-8

6. Characterization of a virulent ranavirus isolated from marine ornamental fish in India

Author:
Sivasankar, P.; John, K.Riji; George, M.Rosalind; Mageshkumar, P.; Manzoor, M.Mohamed; Jeyaseelan, M.J. Prince
Source:
Virusdisease 2017 v.28 no.4 pp. 373-382
ISSN:
2347-3584
Subject:
Santee-Cooper ranavirus,   etc   ; DNA; Lates calcarifer; Pomacentrus; blood serum; cell culture; cell lines; chloroform; coat proteins; fingerlings; freshwater fish; genes; heat treatment; host range; koi; marine fish; mortality; neutralization; ornamental fish; pellets; polymerase chain reaction; sequence homology; structural proteins; transmission electron microscopy; virion; virulence; India;     Show all 27 Subjects
Abstract:
... A viral agent implicated in the mortality of marine ornamental “Similar Damselfish” (Pomacentrus similis Allen, 1991) was isolated and characterized. The virus grew well in marine and freshwater fish cell lines from seabass and snakehead. The virus was sensitive to chloroform, acidic pH (3.0) and heat treatment at 56 °C. Biochemical characterisation indicated that the virus had double stranded DNA ...
DOI:
10.1007/s13337-017-0408-2
PubMed:
29291228
PubMed Central:
PMC5747849

7. Comparison of grouper infection with two different iridoviruses using transcriptome sequencing and multiple reference species selection

Author:
Liu, Chun-Cheng; Ho, Li-Ping; Yang, Cin-Hang; Kao, Tsung-Yu; Chou, Hsin-Yiu; Pai, Tun-Wen
Source:
Fish & shellfish immunology 2017 v.71 pp. 264-274
ISSN:
1050-4648
Subject:
Ranavirus,   etc   ; Iridovirus; Megalocytivirus; aquaculture; data collection; databases; gene expression regulation; genes; gluconeogenesis; glycolysis; grouper; models; mortality; pathogens; spliceosomes; taxonomy; transcriptomics; vaccines; viruses; Taiwan;     Show all 20 Subjects
Abstract:
... Due to high-density aquafarming in Taiwan, groupers are commonly infected with two different iridoviruses: Megalocytivirus (grouper iridovirus of Taiwan, TGIV) and Ranavirus (grouper iridovirus, GIV). Iridoviral diseases cause mass mortality, and surviving fish retain these pathogens, which can then be horizontally transferred. These viruses have therefore become a major challenge for grouper aqua ...
DOI:
10.1016/j.fsi.2017.09.053