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Kibenge F, Kibenge M, Montes de Oca M, Godoy M. Parvoviruses of Aquatic Animals. Pathogens 2024; 13:625. [PMID: 39204226 PMCID: PMC11357303 DOI: 10.3390/pathogens13080625] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 06/07/2024] [Revised: 07/22/2024] [Accepted: 07/23/2024] [Indexed: 09/03/2024] Open
Abstract
Family Parvoviridae consists of small, non-enveloped viruses with linear, single-stranded DNA genomes of approximately 4-6 kilobases, subdivided into three subfamilies, Parvovirinae, Densovirinae, and Hamaparvovirinae, and unassigned genus Metalloincertoparvovirus. Parvoviruses of aquatic animals infect crustaceans, mollusks, and finfish. This review describes these parvoviruses, which are highly host-specific and associated with mass morbidity and mortality in both farmed and wild aquatic animals. They include Cherax quadricarinatus densovirus (CqDV) in freshwater crayfish in Queensland, Australia; sea star-associated densovirus (SSaDV) in sunflower sea star on the Northeastern Pacific Coast; Clinch densovirus 1 in freshwater mussels in the Clinch River, Virginia, and Tennessee, USA, in subfamily Densovirinae; hepatopancreatic parvovirus (HPV) and infectious hypodermal and hematopoietic necrosis virus (IHHNV) in farmed shrimp worldwide; Syngnathid ichthamaparvovirus 1 in gulf pipefish in the Gulf of Mexico and parts of South America; tilapia parvovirus (TiPV) in farmed tilapia in China, Thailand, and India, in the subfamily Hamaparvovirinae; and Penaeus monodon metallodensovirus (PmMDV) in Vietnamese P. monodon, in unassigned genus Metalloincertoparvovirus. Also included in the family Parvoviridae are novel parvoviruses detected in both diseased and healthy animals using metagenomic sequencing, such as zander parvovirus from zander in Hungary and salmon parvovirus from sockeye salmon smolts in British Columbia, Canada.
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Affiliation(s)
- Frederick Kibenge
- Department of Pathology and Microbiology, Atlantic Veterinary College, University of Prince Edward Island, Charlottetown, PE C1A 4P3, Canada;
| | - Molly Kibenge
- Department of Pathology and Microbiology, Atlantic Veterinary College, University of Prince Edward Island, Charlottetown, PE C1A 4P3, Canada;
| | - Marco Montes de Oca
- Centro de Investigaciones Biológicas Aplicadas (CIBA), Puerto Montt 5480000, Chile; (M.M.d.O.); or (M.G.)
| | - Marcos Godoy
- Centro de Investigaciones Biológicas Aplicadas (CIBA), Puerto Montt 5480000, Chile; (M.M.d.O.); or (M.G.)
- Laboratorio de Biotecnología Aplicada, Facultad de Ciencias de la Naturaleza, Escuela de Medicina Veterinaria, Sede de la Patagonia, Universidad San Sebastián, Puerto Montt 5480000, Chile
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Dong X, Chen Y, Lou H, Wang G, Zhou C, Wang L, Li X, Luo J, Huang J. Development of a Melting Curve-Based Triple Eva Green Real-Time PCR Assay for Simultaneous Detection of Three Shrimp Pathogens. Animals (Basel) 2024; 14:592. [PMID: 38396559 PMCID: PMC10886148 DOI: 10.3390/ani14040592] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [Grants] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 12/05/2023] [Revised: 01/31/2024] [Accepted: 02/03/2024] [Indexed: 02/25/2024] Open
Abstract
Infections with Enterocytozoon hepatopenaei (EHP), infectious hypodermal and hematopoietic necrosis virus (IHHNV), and Decapod iridescent virus 1 (DIV1) pose significant challenges to the shrimp industry. Here, a melting curve-based triple real-time PCR assay based on the fluorescent dye Eva Green was established for the simultaneous detection of EHP, IHHNV, and DIV1. The assay showed high specificity, sensitivity, and reproducibility. A total of 190 clinical samples from Shandong, Jiangsu, Sichuan, Guangdong, and Hainan provinces in China were evaluated by the triple Eva Green real-time PCR assay. The positive rates of EHP, IHHNV, and DIV1 were 10.5%, 18.9%, and 44.2%, respectively. The samples were also evaluated by TaqMan qPCR assays for EHP, DIV1, and IHHNV, and the concordance rate was 100%. This illustrated that the newly developed triple Eva Green real-time PCR assay can provide an accurate method for the simultaneous detection of three shrimp pathogens.
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Affiliation(s)
- Xuan Dong
- State Key Laboratory of Mariculture Biobreeding and Sustainable Goods, Yellow Sea Fisheries Research Institute, Chinese Academy of Fishery Sciences, Laboratory for Marine Fisheries Science and Food Production Processes, Laoshan Laboratory, Key Laboratory of Maricultural Organism Disease Control, Ministry of Agriculture and Rural Affairs, Qingdao Key Laboratory of Mariculture Epidemiology and Biosecurity, Qingdao 266071, China; (Y.C.); (C.Z.); (X.L.); (J.L.); (J.H.)
- Jiangsu Shufeng Aquatic Seed Industry Co., Ltd., Gaoyou 255654, China
| | - Yujin Chen
- State Key Laboratory of Mariculture Biobreeding and Sustainable Goods, Yellow Sea Fisheries Research Institute, Chinese Academy of Fishery Sciences, Laboratory for Marine Fisheries Science and Food Production Processes, Laoshan Laboratory, Key Laboratory of Maricultural Organism Disease Control, Ministry of Agriculture and Rural Affairs, Qingdao Key Laboratory of Mariculture Epidemiology and Biosecurity, Qingdao 266071, China; (Y.C.); (C.Z.); (X.L.); (J.L.); (J.H.)
- School of Fisheries and Life Science, Dalian Ocean University, Dalian 116023, China
| | - Haoyu Lou
- State Key Laboratory of Mariculture Biobreeding and Sustainable Goods, Yellow Sea Fisheries Research Institute, Chinese Academy of Fishery Sciences, Laboratory for Marine Fisheries Science and Food Production Processes, Laoshan Laboratory, Key Laboratory of Maricultural Organism Disease Control, Ministry of Agriculture and Rural Affairs, Qingdao Key Laboratory of Mariculture Epidemiology and Biosecurity, Qingdao 266071, China; (Y.C.); (C.Z.); (X.L.); (J.L.); (J.H.)
| | - Guohao Wang
- State Key Laboratory of Mariculture Biobreeding and Sustainable Goods, Yellow Sea Fisheries Research Institute, Chinese Academy of Fishery Sciences, Laboratory for Marine Fisheries Science and Food Production Processes, Laoshan Laboratory, Key Laboratory of Maricultural Organism Disease Control, Ministry of Agriculture and Rural Affairs, Qingdao Key Laboratory of Mariculture Epidemiology and Biosecurity, Qingdao 266071, China; (Y.C.); (C.Z.); (X.L.); (J.L.); (J.H.)
| | - Chengyan Zhou
- State Key Laboratory of Mariculture Biobreeding and Sustainable Goods, Yellow Sea Fisheries Research Institute, Chinese Academy of Fishery Sciences, Laboratory for Marine Fisheries Science and Food Production Processes, Laoshan Laboratory, Key Laboratory of Maricultural Organism Disease Control, Ministry of Agriculture and Rural Affairs, Qingdao Key Laboratory of Mariculture Epidemiology and Biosecurity, Qingdao 266071, China; (Y.C.); (C.Z.); (X.L.); (J.L.); (J.H.)
| | - Liying Wang
- State Key Laboratory of Mariculture Biobreeding and Sustainable Goods, Yellow Sea Fisheries Research Institute, Chinese Academy of Fishery Sciences, Laboratory for Marine Fisheries Science and Food Production Processes, Laoshan Laboratory, Key Laboratory of Maricultural Organism Disease Control, Ministry of Agriculture and Rural Affairs, Qingdao Key Laboratory of Mariculture Epidemiology and Biosecurity, Qingdao 266071, China; (Y.C.); (C.Z.); (X.L.); (J.L.); (J.H.)
| | - Xuan Li
- State Key Laboratory of Mariculture Biobreeding and Sustainable Goods, Yellow Sea Fisheries Research Institute, Chinese Academy of Fishery Sciences, Laboratory for Marine Fisheries Science and Food Production Processes, Laoshan Laboratory, Key Laboratory of Maricultural Organism Disease Control, Ministry of Agriculture and Rural Affairs, Qingdao Key Laboratory of Mariculture Epidemiology and Biosecurity, Qingdao 266071, China; (Y.C.); (C.Z.); (X.L.); (J.L.); (J.H.)
| | - Jingfei Luo
- State Key Laboratory of Mariculture Biobreeding and Sustainable Goods, Yellow Sea Fisheries Research Institute, Chinese Academy of Fishery Sciences, Laboratory for Marine Fisheries Science and Food Production Processes, Laoshan Laboratory, Key Laboratory of Maricultural Organism Disease Control, Ministry of Agriculture and Rural Affairs, Qingdao Key Laboratory of Mariculture Epidemiology and Biosecurity, Qingdao 266071, China; (Y.C.); (C.Z.); (X.L.); (J.L.); (J.H.)
| | - Jie Huang
- State Key Laboratory of Mariculture Biobreeding and Sustainable Goods, Yellow Sea Fisheries Research Institute, Chinese Academy of Fishery Sciences, Laboratory for Marine Fisheries Science and Food Production Processes, Laoshan Laboratory, Key Laboratory of Maricultural Organism Disease Control, Ministry of Agriculture and Rural Affairs, Qingdao Key Laboratory of Mariculture Epidemiology and Biosecurity, Qingdao 266071, China; (Y.C.); (C.Z.); (X.L.); (J.L.); (J.H.)
- Jiangsu Shufeng Aquatic Seed Industry Co., Ltd., Gaoyou 255654, China
- Network of Aquaculture Centres in Asia-Pacific, Bangkok 10090, Thailand
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Zhang L, Liu K, Liu M, Hu J, Bao Z, Wang M. Development of a real-time enzymatic recombinase amplification assay for rapid detection of infectious hypodermal and hematopoietic necrosis virus (IHHNV) in shrimp Penaeus vannamei. J Invertebr Pathol 2023; 201:108024. [PMID: 37992986 DOI: 10.1016/j.jip.2023.108024] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 10/01/2023] [Revised: 11/18/2023] [Accepted: 11/18/2023] [Indexed: 11/24/2023]
Abstract
Infectious hypodermal and hematopoietic necrosis virus (IHHNV) is classified as a reportable crustacean disease by the World Organisation for Animal Health (WOAH), which causes poor growth in Penaeus vannamei. According to genome sequence alignment analysis, enzymatic recombinase amplification (ERA) primers and probe were designed based on the ORF1 region of IHHNV, and a real-time ERA assay for IHHNV detection (IHHNV-ERA) was established. The experimental results show that IHHNV-F2/IHHNV-R2 and IHHNV-Probe can effectively amplify the target gene, and the sensitivity is 1.4 × 101 copies/μL within 14.97 ± 0.19 min, while the qPCR using primers 309F/309R could reach the detection limit of 1.4 × 101 copies/μL within 21.76 ± 0.63 min, and the sensitivity results of one-step PCR could be as low as 1.4 copies/μL with expense of time and false positives. The IHHNV-ERA system can effectively amplify the target gene at 42 ℃ within 20 min, and has no cross-reaction with white spot syndrome virus (WSSV), Ecytonucleospora hepatopenaei (EHP), Vibrio parahaemolyticus causing acute hepatopancreatic necrosis disease (VpAHPND), and healthy shrimp genomic DNA. Test results of practical samples showed that the detection rate of IHHNV-ERA (18/20) was better than the industrial standard qPCR assay (17/20). Compared with the existing technology, the useful results of this detection assay are: (1) get rid of the dependence on the thermal cycle instrument in the PCR process; (2) the experimental procedure is simple, time-consuming and fast; (3) the detection sensitivity is high. This study provides an ERA based detection assay for IHHNV, which can be used not only for the rapid detection of IHHNV infection, but also for the field screening of pathogens. This assay can also be applied to clinical inspection, customs detection, enterprise quality inspection and other fields, and has obvious practical application value.
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Affiliation(s)
- Lu Zhang
- MOE Key Laboratory of Marine Genetics and Breeding, Ocean University of China, Qingdao 266003, China; Key Laboratory of Tropical Aquatic Germplasm of Hainan Province, Sanya Oceanographic Institution, Ocean University of China, Sanya 572024, China
| | - Kexin Liu
- MOE Key Laboratory of Marine Genetics and Breeding, Ocean University of China, Qingdao 266003, China; Key Laboratory of Tropical Aquatic Germplasm of Hainan Province, Sanya Oceanographic Institution, Ocean University of China, Sanya 572024, China
| | - Mengran Liu
- MOE Key Laboratory of Marine Genetics and Breeding, Ocean University of China, Qingdao 266003, China; Key Laboratory of Tropical Aquatic Germplasm of Hainan Province, Sanya Oceanographic Institution, Ocean University of China, Sanya 572024, China; Hainan Yazhou Bay Seed Laboratory, Sanya 572024, China.
| | - Jingjie Hu
- MOE Key Laboratory of Marine Genetics and Breeding, Ocean University of China, Qingdao 266003, China; Key Laboratory of Tropical Aquatic Germplasm of Hainan Province, Sanya Oceanographic Institution, Ocean University of China, Sanya 572024, China; Hainan Yazhou Bay Seed Laboratory, Sanya 572024, China
| | - Zhenmin Bao
- MOE Key Laboratory of Marine Genetics and Breeding, Ocean University of China, Qingdao 266003, China; Key Laboratory of Tropical Aquatic Germplasm of Hainan Province, Sanya Oceanographic Institution, Ocean University of China, Sanya 572024, China; Hainan Yazhou Bay Seed Laboratory, Sanya 572024, China
| | - Mengqiang Wang
- MOE Key Laboratory of Marine Genetics and Breeding, Ocean University of China, Qingdao 266003, China; Key Laboratory of Tropical Aquatic Germplasm of Hainan Province, Sanya Oceanographic Institution, Ocean University of China, Sanya 572024, China; Hainan Yazhou Bay Seed Laboratory, Sanya 572024, China.
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Gao Y, Chen CY, Cao Z, Yuan RQ, Chang LR, Li T, Si LJ, Yan DC, Li F. Development of a duplex PCR for the simultaneous detection of EHP and IHHNV and analysis of the correlation between these two pathogens. J Invertebr Pathol 2023; 201:108013. [PMID: 37923117 DOI: 10.1016/j.jip.2023.108013] [Citation(s) in RCA: 1] [Impact Index Per Article: 1.0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 08/13/2023] [Revised: 10/26/2023] [Accepted: 10/30/2023] [Indexed: 11/07/2023]
Abstract
Infectious hypodermal and hematopoietic necrosis virus (IHHNV) is one of the linearly single-stranded DNA viruses. Ecytonucleospora hepatopenaei (EHP) is an intracellular parasitic microsporidian. IHHNV and EHP are pathogens that have been widely prevalent in shrimp farming. Both of them are associated with growth retardation of the penaeid shrimp, which causes serious economic losses to shrimp farming. Shrimp can be co-infected with IHHNV and EHP. In this study, a rapid duplex polymerase chain reaction (PCR) was developed and optimized for the simultaneous detection of EHP and IHHNV. The detection limit of the duplex PCR could reach 1.5 × 102 copies for EHP and IHHNV. A total of 578 Litopenaeus vannamei samples were detected by the established duplex PCR detection method. The results suggested that 398 samples were infected with EHP, 362 samples were infected with IHHNV, and 265 samples were co-infected with EHP and IHHNV. The case-control analysis of the detected shrimp samples showed a certain synergistic effect between EHP and IHHNV.
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Affiliation(s)
- Yang Gao
- School of Agriculture, Ludong University, Yantai, PR China
| | - Cai-Yi Chen
- School of Agriculture, Ludong University, Yantai, PR China
| | - Zheng Cao
- School of Agriculture, Ludong University, Yantai, PR China
| | - Ru-Qing Yuan
- School of Agriculture, Ludong University, Yantai, PR China
| | - Lin-Rui Chang
- School of Agriculture, Ludong University, Yantai, PR China
| | - Ting Li
- School of Agriculture, Ludong University, Yantai, PR China
| | - Ling-Jun Si
- School of Agriculture, Ludong University, Yantai, PR China
| | - Dong-Chun Yan
- School of Agriculture, Ludong University, Yantai, PR China; Yantai Engineering Laboratory of Development and Utilization of Characteristic Marine Organisms, Ludong University, Yantai, PR China.
| | - Fan Li
- Shandong Provincial Key Laboratory of Restoration for Marine Ecology, Shandong Marine Resources and Environment Research Institute, Yantai, PR China.
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Hou ZH, Gao Y, Wang JJ, Chen CY, Chang LR, Li T, Si LJ, Li F, Yan DC. Study of infectious hypodermal and hematopoietic necrosis virus (IHHNV) infection in different organs of Penaeus vannamei. J Invertebr Pathol 2023:107952. [PMID: 37307944 DOI: 10.1016/j.jip.2023.107952] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 01/26/2023] [Revised: 06/06/2023] [Accepted: 06/07/2023] [Indexed: 06/14/2023]
Abstract
Infectious hypodermal and haematopoietic necrosis virus (IHHNV) is a major viral pathogen in cultured shrimp. It is generally believed that the target organs of IHHNV in shrimp include tissues of ectodermal and mesodermal origin, but do not normally include organ systems of endodermal origin, such as hepatopancreas. In this study, the feeding challenge of IHHNV in different organs (pleopods, muscles, gills, and hepatopancreas) of Penaeus vannamei was studied. The PCR results showed that hepatopancreas of P. vannamei had the strongest IHHNV positivity (100% positive, 19.4 copies/mg) in the feeding challenge experiment. Gills and pleopods had similar infectivity to IHHNV (86.7% positive, 10.6 and 10.5 copies/mg). Among the four organs tested in this study, the IHHNV positivity of muscles was the weakest (33.3% positive, 4.7 copies/mg). The IHHNV infection to hepatopancreas of P. vannamei was also histological confirmed. Our current data indicated that the shrimp tissues derived from the endoderm such as hepatopancreas could also be infected by IHHNV.
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Affiliation(s)
- Zi-Hao Hou
- School of Agriculture, Ludong University, Yantai, PR China
| | - Yang Gao
- School of Agriculture, Ludong University, Yantai, PR China
| | - Jing-Jing Wang
- School of Agriculture, Ludong University, Yantai, PR China
| | - Cai-Yi Chen
- School of Agriculture, Ludong University, Yantai, PR China
| | - Lin-Rui Chang
- School of Agriculture, Ludong University, Yantai, PR China
| | - Ting Li
- School of Agriculture, Ludong University, Yantai, PR China
| | - Ling-Jun Si
- School of Agriculture, Ludong University, Yantai, PR China
| | - Fan Li
- Shandong Provincial Key Laboratory of Restoration for Marine Ecology, Shandong Marine Resources and Environment Research Institute, Yantai, PR China
| | - Dong-Chun Yan
- School of Agriculture, Ludong University, Yantai, PR China; Yantai engineering laboratory of development and utilization of characteristic marine organisms, Ludong University, Yantai, PR China.
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Research progress on hosts and carriers, prevalence, virulence of infectious hypodermal and hematopoietic necrosis virus (IHHNV). J Invertebr Pathol 2021; 183:107556. [PMID: 33596435 DOI: 10.1016/j.jip.2021.107556] [Citation(s) in RCA: 6] [Impact Index Per Article: 2.0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 08/16/2020] [Revised: 01/24/2021] [Accepted: 02/09/2021] [Indexed: 02/07/2023]
Abstract
Infectious hypodermal and hematopoietic necrosis virus (IHHNV) is one of the major viral pathogens of penaeid shrimp and it has spread worldwide. IHHNV causes substantial economic loss to the shrimp farming industry and has been listed as a notifiable crustacean disease pathogen by the World Organization for Animal Health (OIE). In this paper, we reviewed studies on the hosts and carriers, prevalence, genotypes and virulence of IHHNV. The pathogenesis mechanisms of IHHNV and the viral interference between IHHNV and white spot syndrome virus (WSSV) were also discussed. The mechanism of IHHNV infection and its virulence difference in different hosts and different developmental stages have not been fully studied yet. The mechanisms underlying viral interference between IHHNV and WSSV are not yet fully understood. Further studies are needed to elucidate the precise molecular mechanisms underlying IHHNV infection and to apply the insights gained from such studies for the effective control and prevention of IHHNV disease.
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Aly SM, Mansour SM, Thabet RY, Mabrok M. Studies on infectious myonecrosis virus (IMNV) and infectious hypodermal and hematopoietic necrosis virus (IHHNV) in cultured penaeid shrimp in Egypt. DISEASES OF AQUATIC ORGANISMS 2021; 143:57-67. [PMID: 33570040 DOI: 10.3354/dao03556] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Subscribe] [Scholar Register] [Indexed: 06/12/2023]
Abstract
The present study aimed to diagnose infectious myonecrosis virus (IMNV) and infectious hypodermal and hematopoietic necrosis virus (IHHNV) among cultured penaeid shrimp (Penaeus semisulcatus, n = 120) collected from private farms in 2 Egyptian provinces (Damietta and North Sinai) along the Mediterranean coast. The collected shrimp were subjected to clinical examination, histopathology, molecular characterization, and phylogenetic analysis. Most of the shrimp infected with IMNV showed a distinctive appearance resembling cooked shrimp and white necrosis on distal abdominal segments and tail fans. Simultaneously, IHHNV-infected cases displayed opaque abdominal muscles, white milky to buff mottling on the shell, and a pathognomonic runt-deformity syndrome. Histopathological examination of infected specimens revealed muscular edema, hemocyte infiltration, deformities, Zenker's necrosis, and eosinophilic intra-nuclear inclusion bodies (Cowdry type A). PCR results gave predictable amplicon sizes of 139 and 81 bp and confirmed the presence of IMNV and IHHNV with a total prevalence of 37.5 and 25%, respectively. A homology search by BLAST analysis showed that the retrieved isolates putatively belonged to IMNV and IHHNV based on 96.3 to 97% nucleotide identity to the corresponding open reading frame gene of each virus. The phylogenetic analysis clearly showed genetic similarity and cross-lineage between our isolates and other isolates from Egypt, the USA, Brazil, Indonesia, China, Korea, Taiwan, and Ecuador. In conclusion, gross inspection and histopathology may aid in the diagnosis of viral diseases; however, molecular tools are indispensable for confirming a possible infection. The current study recommends strict regulations during live shrimp transportation and implementing health control certificates over all imports and exports, especially in developing countries, including Egypt.
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Affiliation(s)
- Salah M Aly
- Department of Pathology, Faculty of Veterinary Medicine, Suez Canal University, Ismailia 41522, Egypt
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Yang C, Liu Q, Peng M, Chen X, Zhu W, Chen X, Li Q, Zeng D, Zhao Y. Penaeus stylirostris densovirus proteins CP and NS1 interact with peritrophin of Litopenaeus vannamei. FISH & SHELLFISH IMMUNOLOGY 2020; 106:357-364. [PMID: 32791095 DOI: 10.1016/j.fsi.2020.08.006] [Citation(s) in RCA: 3] [Impact Index Per Article: 0.8] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Subscribe] [Scholar Register] [Received: 05/05/2020] [Revised: 07/28/2020] [Accepted: 08/03/2020] [Indexed: 06/11/2023]
Abstract
The Penaeus stylirostris densovirus (PstDNV) is a major virus of shrimps that severely harms the shrimp farming industry. Peritrophin is a peritrophic membrane protein with chitin binding activity. To examine the roles of peritrophin in viral infection, we used yeast two-hybrid to analyze the interaction between the Pacific white shrimp (Litopenaeus vannamei) peritrophin and PstDNV proteins (CP, NS1 and NS2). The yeast two-hybrid results showed that NS1 and peritrophin had an interaction, CP and peritrophin had an interaction as well, and NS2 had no interaction with peritrophin. We validated the interactions with GST pull-down assays. We then conducted RNA interference and qRT-PCR. The results showed that when pre-injection of dsRNA-peritrophin, the quantity of PstDNV in the shrimps injected with viruses was significantly lower than in the control group (P < 0.01), indicating the viral infection was decreased when the peritrophin gene expression was inhibited. The results indicated that peritrophin of L. vannamei participated in the PstDNV infection.
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Affiliation(s)
- Chunling Yang
- Guangxi Key Laboratory of Aquatic Genetic Breeding and Healthy Aquaculture, Guangxi Academy of Fisheries Sciences, Nanning, China
| | - Qingyun Liu
- Guangxi Key Laboratory of Aquatic Genetic Breeding and Healthy Aquaculture, Guangxi Academy of Fisheries Sciences, Nanning, China
| | - Min Peng
- Guangxi Key Laboratory of Aquatic Genetic Breeding and Healthy Aquaculture, Guangxi Academy of Fisheries Sciences, Nanning, China
| | - Xiuli Chen
- Guangxi Key Laboratory of Aquatic Genetic Breeding and Healthy Aquaculture, Guangxi Academy of Fisheries Sciences, Nanning, China
| | - Weilin Zhu
- Guangxi Key Laboratory of Aquatic Genetic Breeding and Healthy Aquaculture, Guangxi Academy of Fisheries Sciences, Nanning, China
| | - Xiaohan Chen
- Guangxi Key Laboratory of Aquatic Genetic Breeding and Healthy Aquaculture, Guangxi Academy of Fisheries Sciences, Nanning, China
| | - Qiangyong Li
- Guangxi Key Laboratory of Aquatic Genetic Breeding and Healthy Aquaculture, Guangxi Academy of Fisheries Sciences, Nanning, China
| | - Digang Zeng
- Guangxi Key Laboratory of Aquatic Genetic Breeding and Healthy Aquaculture, Guangxi Academy of Fisheries Sciences, Nanning, China.
| | - Yongzhen Zhao
- Guangxi Key Laboratory of Aquatic Genetic Breeding and Healthy Aquaculture, Guangxi Academy of Fisheries Sciences, Nanning, China.
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Chen-Fei L, Chou-Min C, Jiun-Yan L. Feasibility of vaccination against Macrobrachium rosenbergii nodavirus infection in giant freshwater prawn. FISH & SHELLFISH IMMUNOLOGY 2020; 104:431-438. [PMID: 32580003 DOI: 10.1016/j.fsi.2020.06.039] [Citation(s) in RCA: 6] [Impact Index Per Article: 1.5] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Subscribe] [Scholar Register] [Received: 04/19/2020] [Revised: 06/14/2020] [Accepted: 06/17/2020] [Indexed: 06/11/2023]
Abstract
The giant freshwater prawn/giant river prawn, Macrobrachium rosenbergii is one of the high market value crustaceans cultured worldwide. The intensified aquaculture of the species has led to the outbreak of infectious diseases, prominently, the white tail disease (WTD). It is caused by the infection of Macrobrachium rosenbergii nodavirus (MrNV), which was classified in the family of Nodaviridae. To-date, there are no effective prophylactic and therapeutic agents available against MrNV infection. Vaccination is known to be the most effective prophylactic agent in disease prevention. However, vaccine development against virus infection in crustaceans is equivocal. The feasibility of vaccination in conferring immune protection in crustaceans against infectious diseases is disputable. The argument lies in the fact that crustaceans do not possess adaptive immunity, which is the main immune component that functions to establish immunological memory upon vaccination. Nevertheless, an increasing number of literatures has been documented, which concerns the development of vaccines against infectious diseases in crustaceans. The current review deliberates different approaches in vaccine development against MrNV, which were documented in the past years. It is noteworthy that the live-attenuated MrNV vaccine has not been experimented by far. Thus, the potential of live-attenuated MrNV vaccine in conferring long-term immune protection through the establishment of innate immune memory is currently being discussed.
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Affiliation(s)
- Low Chen-Fei
- Institute of Systems Biology, Universiti Kebangsaan Malaysia, 43600 UKM, Bangi, Selangor, Malaysia.
| | - Chong Chou-Min
- Laboratory of Marine Biotechnology, Institute of Bioscience, Universiti Putra Malaysia, 43400 UPM, Serdang, Selangor, Malaysia.
| | - Loh Jiun-Yan
- Faculty of Applied Sciences, UCSI University, 56000 Cheras, Kuala Lumpur, Malaysia
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Zhu YP, Li C, Wan XY, Yang Q, Xie GS, Huang J. Delivery of plasmid DNA to shrimp hemocytes by Infectious hypodermal and hematopoietic necrosis virus (IHHNV) nanoparticles expressed from a baculovirus insect cell system. J Invertebr Pathol 2019; 166:107231. [PMID: 31425685 DOI: 10.1016/j.jip.2019.107231] [Citation(s) in RCA: 4] [Impact Index Per Article: 0.8] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 11/28/2018] [Revised: 08/15/2019] [Accepted: 08/15/2019] [Indexed: 01/03/2023]
Abstract
Virus-like particles (VLPs) are potential containers for delivery of therapeutic agents at the nanoscale. In this study, the capsid protein of Infectious hypodermal and hematopoietic necrosis virus (IHHNV) was expressed in a baculovirus insect cell system. The 37-kDa recombinant protein containing the hexahistidine residues (His Tag) at N-terminal was purified using immobilized metal affinity chromatography (IMAC) and assembled into VLPs with a diameter of 23 ± 3 nm analyzed by transmission electron microscopy. We also verified that disassembly/reassembly of IHHNV-VLPs was controlled in the presence and absence of DTT. The efficiency of IHHNV-VLPs to encapsulate plasmid DNA was about 48.2%, and the VLPs encapsulating the pcDNA3.1(+)-EGFP plasmid DNA could recognize the primary shrimp hemocytes and deliver the loaded plasmid into cells by detection of expressed enhanced green fluorescent protein (EGFP). These results implied that the IHHNV-VLPs might be a good candidate for packaging and delivery of expressible plasmid DNA, and may produce an antiviral product in shrimp cells for gene therapy.
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Affiliation(s)
- Yan-Ping Zhu
- Key Laboratory of Maricultural Organism Disease Control, Ministry of Agriculture, Chinese Academy of Fishery Sciences, Qingdao, China; Function Laboratory for Marine Fisheries Science and Food Production Processes, Qingdao National Laboratory for Marine Science and Technology, Chinese Academy of Fishery Sciences, Qingdao, China; Yellow Sea Fisheries Research Institute, Chinese Academy of Fishery Sciences, Qingdao, China; Precision Medicine Research Center, Binzhou Medical University, Yantai, Shandong Province 264003, China
| | - Chen Li
- Key Laboratory of Maricultural Organism Disease Control, Ministry of Agriculture, Chinese Academy of Fishery Sciences, Qingdao, China; Function Laboratory for Marine Fisheries Science and Food Production Processes, Qingdao National Laboratory for Marine Science and Technology, Chinese Academy of Fishery Sciences, Qingdao, China; Yellow Sea Fisheries Research Institute, Chinese Academy of Fishery Sciences, Qingdao, China.
| | - Xiao-Yuan Wan
- Key Laboratory of Maricultural Organism Disease Control, Ministry of Agriculture, Chinese Academy of Fishery Sciences, Qingdao, China; Function Laboratory for Marine Fisheries Science and Food Production Processes, Qingdao National Laboratory for Marine Science and Technology, Chinese Academy of Fishery Sciences, Qingdao, China; Yellow Sea Fisheries Research Institute, Chinese Academy of Fishery Sciences, Qingdao, China.
| | - Qian Yang
- Key Laboratory of Maricultural Organism Disease Control, Ministry of Agriculture, Chinese Academy of Fishery Sciences, Qingdao, China; Function Laboratory for Marine Fisheries Science and Food Production Processes, Qingdao National Laboratory for Marine Science and Technology, Chinese Academy of Fishery Sciences, Qingdao, China; Yellow Sea Fisheries Research Institute, Chinese Academy of Fishery Sciences, Qingdao, China
| | - Guo Si Xie
- Key Laboratory of Maricultural Organism Disease Control, Ministry of Agriculture, Chinese Academy of Fishery Sciences, Qingdao, China; Function Laboratory for Marine Fisheries Science and Food Production Processes, Qingdao National Laboratory for Marine Science and Technology, Chinese Academy of Fishery Sciences, Qingdao, China; Yellow Sea Fisheries Research Institute, Chinese Academy of Fishery Sciences, Qingdao, China.
| | - Jie Huang
- Key Laboratory of Maricultural Organism Disease Control, Ministry of Agriculture, Chinese Academy of Fishery Sciences, Qingdao, China; Function Laboratory for Marine Fisheries Science and Food Production Processes, Qingdao National Laboratory for Marine Science and Technology, Chinese Academy of Fishery Sciences, Qingdao, China; Yellow Sea Fisheries Research Institute, Chinese Academy of Fishery Sciences, Qingdao, China.
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11
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In vivo anti-proliferative activity of silver nanoparticles against Pseudomonas aeruginosa in freshwater Labeo rohita. APPLIED NANOSCIENCE 2019. [DOI: 10.1007/s13204-019-01053-x] [Citation(s) in RCA: 1] [Impact Index Per Article: 0.2] [Reference Citation Analysis] [Track Full Text] [Subscribe] [Scholar Register] [Indexed: 11/28/2022]
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12
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Saravanan K, Kumar PP, Praveenraj J, Baruah A, Sivaramakrishnan T, Kumar TS, Kumar SP, Sankar RK, Roy SD. Investigation and confirmation of white spot syndrome virus (WSSV) infection in wild caught penaeid shrimps of Andaman and Nicobar Islands, India. Virusdisease 2017; 28:368-372. [PMID: 29291227 DOI: 10.1007/s13337-017-0406-4] [Citation(s) in RCA: 7] [Impact Index Per Article: 1.0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 02/07/2017] [Accepted: 10/28/2017] [Indexed: 11/30/2022] Open
Abstract
White spot syndrome virus (WSSV) is one of the most prevalent, widespread and devastating pathogen associated with shrimp population. The present study was aimed at screening the wild caught shrimps from Andaman and Nicobar Islands (ANI) for WSSV infection. Shrimp samples of different penaeid species including Penaeus monodon, Penaeus indicus, Penaeus merguiensis and Metapenaeus monoceros collected from nine different landing centers across the coast of ANI were screened for WSSV infection. Presence of white spots, a typical clinical sign of white spot disease was observed on the exoskeleton of WSSV infected shrimp samples. Out of 241 shrimp samples, 39 samples of P. monodon were found positive for WSSV by nested PCR. Histopathological examination revealed eosinophilic to basophilic intranuclear inclusion bodies in gill tissue which are typical characteristics of WSSV infection. Nucleotide sequence of WSSV isolated from ANI showed 100% identity to the sequences of WSSV reported from Thailand, Taiwan, China, Egypt, Mexico, Korea, France and 99% identity to WSSV reported from India. The detection of WSSV in wild P. monodon of ANI further confirms the virus spread and biogeography.
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Affiliation(s)
- K Saravanan
- ICAR-Central Island Agricultural Research Institute, Port Blair, Andaman and Nicobar Islands 744105 India
| | - P Puneeth Kumar
- ICAR-Central Island Agricultural Research Institute, Port Blair, Andaman and Nicobar Islands 744105 India
| | - J Praveenraj
- ICAR-Central Island Agricultural Research Institute, Port Blair, Andaman and Nicobar Islands 744105 India
| | - Arunjyoti Baruah
- ICAR-Central Island Agricultural Research Institute, Port Blair, Andaman and Nicobar Islands 744105 India
| | - T Sivaramakrishnan
- ICAR-Central Island Agricultural Research Institute, Port Blair, Andaman and Nicobar Islands 744105 India.,ICAR-Central Institute of Brackishwater Aquaculture, 75 Santhome High Road, Raja Annamalai Puram, Chennai, 600028 Tamil Nadu India
| | - T Sathish Kumar
- ICAR-Central Institute of Brackishwater Aquaculture, 75 Santhome High Road, Raja Annamalai Puram, Chennai, 600028 Tamil Nadu India
| | - S Pramod Kumar
- ICAR-Central Island Agricultural Research Institute, Port Blair, Andaman and Nicobar Islands 744105 India
| | - R Kiruba Sankar
- ICAR-Central Island Agricultural Research Institute, Port Blair, Andaman and Nicobar Islands 744105 India
| | - S Dam Roy
- ICAR-Central Island Agricultural Research Institute, Port Blair, Andaman and Nicobar Islands 744105 India
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13
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Valenzuela-Castillo A, Mendoza-Cano F, Enríquez-Espinosa T, Grijalva-Chon JM, Sánchez-Paz A. Selection and validation of candidate reference genes for quantitative real-time PCR studies in the shrimp Penaeus vannamei under viral infection. Mol Cell Probes 2017; 33:42-50. [DOI: 10.1016/j.mcp.2017.02.005] [Citation(s) in RCA: 10] [Impact Index Per Article: 1.4] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 10/14/2016] [Revised: 02/16/2017] [Accepted: 02/16/2017] [Indexed: 12/19/2022]
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14
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Wei YW, Fan DD, Chen J. Development of an overlapping PCR method to clone the full genome of infectious hypodermal and hematopoietic necrosis virus (IHHNV). J Virol Methods 2015; 224:16-9. [PMID: 26277910 DOI: 10.1016/j.jviromet.2015.08.004] [Citation(s) in RCA: 1] [Impact Index Per Article: 0.1] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 03/10/2015] [Revised: 08/05/2015] [Accepted: 08/11/2015] [Indexed: 11/25/2022]
Abstract
Decapod Penstyldensovirus 1, previously named as infectious hypodermal and hematopoietic necrosis virus (IHHNV), is an economically important pathogen that causes shrimp diseases worldwide. However, a rapid method for cloning full-length IHHNV genome sequences is still lacking, which makes it difficult to study the genomics and molecular epidemiology of IHHNV. Here, a novel and rapid PCR technique was developed to determine the complete genomic sequences of IHHNV. The IHHNV genome was amplified in two overlapping fragments which each yielded a 2kb PCR product covering the first half or the second half of IHHNV genome, respectively. Using this method, six complete genomic sequences of IHHNV, which were collected from different regions of Zhejiang province in China, were cloned and sequenced successfully. The new cloning method will greatly facilitate the study on the genomics and molecular epidemiology of IHHNV.
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Affiliation(s)
- Yong-Wei Wei
- Laboratory of Biochemistry and Molecular Biology, School of Marine Sciences, Ningbo University, Ningbo 315211, China
| | - Dong-Dong Fan
- Laboratory of Biochemistry and Molecular Biology, School of Marine Sciences, Ningbo University, Ningbo 315211, China
| | - Jiong Chen
- Laboratory of Biochemistry and Molecular Biology, School of Marine Sciences, Ningbo University, Ningbo 315211, China; The Donghai Sea Collaborative Innovation Center for Industrial Upgrading Mariculture, Ningbo University, Ningbo 315211, China.
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15
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Shen H, Zhang W, Shao S. Phylogenetic and recombination analysis of genomic sequences of IHHNV. J Basic Microbiol 2015; 55:1048-52. [DOI: 10.1002/jobm.201400900] [Citation(s) in RCA: 4] [Impact Index Per Article: 0.4] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 11/26/2014] [Accepted: 02/05/2015] [Indexed: 11/07/2022]
Affiliation(s)
- Hongxing Shen
- Medical School of Jiangsu University; Zhenjiang P. R. China
| | - Wen Zhang
- Medical School of Jiangsu University; Zhenjiang P. R. China
| | - Shihe Shao
- Medical School of Jiangsu University; Zhenjiang P. R. China
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16
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Encinas-García T, Mendoza-Cano F, Enríquez-Espinoza T, Luken-Vega L, Vichido-Chávez R, Sánchez-Paz A. An improved validated SYBR green-based real-time quantitative PCR assay for the detection of the Penaeus stylirostris densovirus in penaeid shrimp. J Virol Methods 2015; 212:53-8. [DOI: 10.1016/j.jviromet.2014.10.014] [Citation(s) in RCA: 8] [Impact Index Per Article: 0.9] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 09/19/2014] [Revised: 10/23/2014] [Accepted: 10/31/2014] [Indexed: 10/24/2022]
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17
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Økland AL, Nylund A, Øvergård AC, Blindheim S, Watanabe K, Grotmol S, Arnesen CE, Plarre H. Genomic characterization and phylogenetic position of two new species in Rhabdoviridae infecting the parasitic copepod, salmon louse (Lepeophtheirus salmonis). PLoS One 2014; 9:e112517. [PMID: 25402203 PMCID: PMC4234470 DOI: 10.1371/journal.pone.0112517] [Citation(s) in RCA: 17] [Impact Index Per Article: 1.7] [Reference Citation Analysis] [Abstract] [MESH Headings] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 07/09/2014] [Accepted: 10/03/2014] [Indexed: 01/15/2023] Open
Abstract
Several new viruses have emerged during farming of salmonids in the North Atlantic causing large losses to the industry. Still the blood feeding copepod parasite, Lepeophtheirus salmonis, remains the major challenge for the industry. Histological examinations of this parasite have revealed the presence of several virus-like particles including some with morphologies similar to rhabdoviruses. This study is the first description of the genome and target tissues of two new species of rhabdoviruses associated with pathology in the salmon louse. Salmon lice were collected at different Atlantic salmon (Salmo salar) farming sites on the west coast of Norway and prepared for histology, transmission electron microscopy and Illumina sequencing of the complete RNA extracted from these lice. The nearly complete genomes, around 11,600 nucleotides encoding the five typical rhabdovirus genes N, P, M, G and L, of two new species were obtained. The genome sequences, the putative protein sequences, and predicted transcription strategies for the two viruses are presented. Phylogenetic analyses of the putative N and L proteins indicated closest similarity to the Sigmavirus/Dimarhabdoviruses cluster, however, the genomes of both new viruses are significantly diverged with no close affinity to any of the existing rhabdovirus genera. In situ hybridization, targeting the N protein genes, showed that the viruses were present in the same glandular tissues as the observed rhabdovirus-like particles. Both viruses were present in all developmental stages of the salmon louse, and associated with necrosis of glandular tissues in adult lice. As the two viruses were present in eggs and free-living planktonic stages of the salmon louse vertical, transmission of the viruses are suggested. The tissues of the lice host, Atlantic salmon, with the exception of skin at the attachment site for the salmon louse chalimi stages, were negative for these two viruses.
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Affiliation(s)
| | - Are Nylund
- Department of Biology, University of Bergen, 5020 Bergen, Norway
| | | | | | | | - Sindre Grotmol
- Department of Biology, University of Bergen, 5020 Bergen, Norway
- SLRC-Sea Lice Research Center, Department of Biology, University of Bergen, 5020 Bergen, Norway
| | | | - Heidrun Plarre
- Department of Biology, University of Bergen, 5020 Bergen, Norway
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18
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Prevalence of the infectious hypodermal and hematopoietic necrosis virus in shrimp (Penaeus vannamei) broodstock in northwestern Mexico. Prev Vet Med 2014; 117:301-4. [PMID: 25287323 DOI: 10.1016/j.prevetmed.2014.09.006] [Citation(s) in RCA: 6] [Impact Index Per Article: 0.6] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 05/06/2014] [Revised: 08/19/2014] [Accepted: 09/18/2014] [Indexed: 02/07/2023]
Abstract
The Penaeus stylirostris densovirus (PstDNV or IHHNV) is the smallest of the known shrimp viruses. It causes severe mortalities in juveniles and sub-adults of the blue shrimp Penaeus stylirostris, while specimens of the white shrimp Penaeus vannamei infected by this virus exhibit reduced growth rates and negative effects on the feed-conversion rate (FCR). To date, no descriptive epidemiological surveys on the prevalence of this virus in shrimp broodstock have been performed. In this study, the prevalence of IHHNV in broodstock of the white shrimp P. vannamei from hatcheries on the northwest of Mexico region was estimated. Prevalence vary across different regions from high (63%) to low (6%) in shrimp broodstock. Several factors, as transport of pathogens by human activities, or the absence or implementation of ineffective biosecurity measures, may explain the observed differences. To the best of our knowledge, the present study is the first to examine the prevalence of IHHNV on broodstock.
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19
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Marine viruses: the beneficial side of a threat. Appl Biochem Biotechnol 2014; 174:2368-79. [PMID: 25245677 DOI: 10.1007/s12010-014-1194-6] [Citation(s) in RCA: 2] [Impact Index Per Article: 0.2] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 09/19/2013] [Accepted: 08/21/2014] [Indexed: 10/24/2022]
Abstract
Marine viruses are ubiquitous, extremely diverse, and outnumber any form of life in the sea. Despite their ecological importance, viruses in marine environments have been largely ignored by the academic community, and only those that have caused substantial economic losses have received more attention. Fortunately, our current understanding on marine viruses has advanced considerably during the last decades. These advances have opened new and exciting research opportunities as several unique structural and genetic characteristics of marine viruses have shown to possess an immense potential for various biotechnological applications. Here, a condensed overview of the possibilities of using the enormous potential offered by marine viruses to develop innovative products in industries as pharmaceuticals, environmental remediation, cosmetics, material sciences, and several others, is presented. The importance of marine viruses to biotechnology should not be underestimated.
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20
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Infectious hypodermal and hematopoietic necrosis virus from Brazil: Sequencing, comparative analysis and PCR detection. Virus Res 2014; 189:136-46. [DOI: 10.1016/j.virusres.2014.05.008] [Citation(s) in RCA: 8] [Impact Index Per Article: 0.8] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 01/15/2014] [Revised: 05/07/2014] [Accepted: 05/11/2014] [Indexed: 12/11/2022]
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21
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Experimental evidence of metabolic disturbance in the white shrimp Penaeus vannamei induced by the Infectious Hypodermal and Hematopoietic Necrosis Virus (IHHNV). J Invertebr Pathol 2012; 111:60-7. [DOI: 10.1016/j.jip.2012.06.005] [Citation(s) in RCA: 27] [Impact Index Per Article: 2.3] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 03/02/2012] [Revised: 06/11/2012] [Accepted: 06/12/2012] [Indexed: 11/19/2022]
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