Results 21 to 30 of about 812 (159)

The pathology of Lates calcarifer herpesviral disease—Disseminated intravascular coagulation explains mortality spikes

Journal of Fish Diseases, Volume 46, Issue 8, Page 861-871, August 2023., 2023
Abstract Lates calcarifer herpesvirus (LCHV) causes an emerging serious disease in aquaculture. Sudden drops in feed rates and mortality spikes exceeding 40%–50% often accompany LCHV infections in juvenile L. calcarifer, soon after transfer into sea cages.
S. Gibson‐Kueh, S. Awate, M. Schrittwieser   +2 more
wiley   +1 more source

Biosecurity: Reducing the burden of disease

Journal of the World Aquaculture Society, Volume 54, Issue 2, Page 397-426, April 2023., 2023
Abstract The challenges and problems of managing good biosecurity are wide‐ranging and multifactorial with many compounding factors to pre‐dispose farmed stocks to an increased risk of infection with consequential stock losses. Many challenges are anthropogenic in origin and may be the result of the physical location (site) and/or the poor design of ...
Rohana Subasinghe, Victoria Alday‐Sanz, Melba G. Bondad‐Reantaso, Huang Jie, Andrew P. Shinn, Patrick Sorgeloos   +5 more
wiley   +1 more source

Development of a Double-Antibody Sandwich ELISA for Rapid Detection of the MCP Antigen Concentration in Inactivated ISKNV Vaccines [PDF]

Vaccines, 2021
Infectious spleen and kidney necrosis virus (ISKNV) resulted in severe systemic diseases with high morbidity and mortality in Siniperca chuatsi. Vaccination is the primary method for effective prevention and control of these diseases. The development of inactivated ISKNV vaccines made some progress, but the technique of quality evaluation is scarce ...
Hongru Liang, Lixi Zhang, Xiaozhe Fu, Qiang Lin, Lihui Liu, Yinjie Niu, Xia Luo, Zhibin Huang, Ningqiu Li   +8 more
openaire   +3 more sources

Strategies to enhance tilapia immunity to improve their health in aquaculture

Reviews in Aquaculture, Volume 15, Issue S1, Page 41-56, February 2023., 2023
Abstract Various emerging and re‐emerging diseases, such as streptococcosis, tilapia lake virus disease and infectious spleen and kidney necrosis virus disease, have had a significant economic impact on the tilapia industry over the last decade.
Bei Wang, Kim D. Thompson, Eakapol Wangkahart, Jidapa Yamkasem, Melba G. Bondad‐Reantaso, Puntanat Tattiyapong, Jichan Jian, Win Surachetpong   +7 more
wiley   +1 more source

From the basics to emerging diagnostic technologies: What is on the horizon for tilapia disease diagnostics?

Reviews in Aquaculture, Volume 15, Issue S1, Page 186-212, February 2023., 2023
Abstract Tilapia is an affordable protein source farmed in over 140 countries with the majority of production in low‐ and middle‐income countries. Intensification of tilapia farming has exacerbated losses caused by emerging and re‐emerging infectious diseases.
Ha Thanh Dong, Thawatchai Chaijarasphong, Andrew C. Barnes, Jérôme Delamare‐Deboutteville, Peiyu Alison Lee, Saengchan Senapin, Chadag Vishnumurthy Mohan, Kathy F. J. Tang, Sharon E. McGladdery, Melba G. Bondad‐Reantaso   +9 more
wiley   +1 more source

Improving tilapia biosecurity through a value chain approach

Reviews in Aquaculture, Volume 15, Issue S1, Page 57-91, February 2023., 2023
Abstract Tilapia aquaculture is a major source of animal protein, with global production reaching over 6 million tonnes in 2020. The rapid growth of the tilapia sector has led to a number of emerging disease threats and subsequent production losses. Risk analysis can provide a targeted approach for improving biosecurity in the tilapia sector.
Brett MacKinnon, Partho Pratim Debnath, Melba G. Bondad‐Reantaso, Sophie Fridman, Hao Bin, Omid Nekouei   +5 more
wiley   +1 more source

Profitability Analysis of Small‐Scale Cage Aquaculture Farms in the Volta Lake of Ghana

Aquaculture Research, Volume 2023, Issue 1, 2023., 2023
In Ghana, aquaculture offers acceptable opportunities for generating income. Cage aquaculture has a lot of potential for growth in Lake Volta. In this region, cage aquaculture farmers perform aquaculture in a variety of ways that fall into three major groups: commercial, medium scale, and small scale.
Emmanuel Kaboja Magna, Emmanuel Tetteh-Doku Mensah, Franklin Nantui Mabe, Mercy Johnson-Ashun, Lilly Osei Konadu, Ebenezer Koranteng Appiah, Femi Fawole   +6 more
wiley   +1 more source

Cloning of IRAK1 and its upregulation in symptomatic mandarin fish infected with ISKNV

Biochemical and Biophysical Research Communications, 2009
Interleukin-1 receptor activated kinases (IRAKs) play crucial roles in the Toll-like receptor (TLR) mediated signal transduction pathways that control host innate immune responses. Here we report the cloning of an IRAK1 cDNA (named ScIRAK1) from the mandarin fish.
Zhang, Chao-Zheng, Yin, Zhi-Xin, He, Wei, Chen, Wei-Jian, Luo, Yong-Wen, Lu, Qing-Xia, Weng, Shao-Ping, Yu, Xiao-Qiang, He, Jianguo   +8 more
openaire   +2 more sources

A Multiplexed, Tiled PCR Method for Rapid Whole-Genome Sequencing of Infectious Spleen and Kidney Necrosis Virus (ISKNV) in Tilapia. [PDF]

Viruses, 2023
Tilapia farming is one of the most important sectors in aquaculture worldwide and of major importance to global food security. Infectious spleen and kidney necrosis virus (ISKNV) has been identified as an agent of high morbidity and mortality, threatening tilapia aquaculture. ISKNV was detected in Lake Volta, Ghana, in September 2018 and spread rapidly,
Alathari S, Chaput DL, Bolaños LM, Joseph A, Jackson VLN, Verner-Jeffreys D, Paley R, Tyler CR, Temperton B.   +8 more
europepmc   +4 more sources

Evolution of DNA ligases of Nucleo-Cytoplasmic Large DNA viruses of eukaryotes: a case of hidden complexity [PDF]

, 2009
Background Eukaryotic Nucleo-Cytoplasmic Large DNA Viruses (NCLDV) encode most if not all of the enzymes involved in their DNA replication. It has been inferred that genes for these enzymes were already present in the last common ancestor of the NCLDV ...
Koonin Eugene V, Yutin Natalya
core   +1 more source