Prevention and Control of Diseases in Aquaculture of Shrimp and Crab

A special issue of Fishes (ISSN 2410-3888). This special issue belongs to the section "Welfare, Health and Disease".

Deadline for manuscript submissions: closed (25 November 2024) | Viewed by 859

Special Issue Editors


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Guest Editor
1. Aquaculture Department, College of Animal Science and Veterinary Medicine, Shenyang Agricultural University, Shenyang 110866, China
2. Key Laboratory of Livestock Infectious Diseases, Ministry of Education, Shenyang Agricultural University, Shenyang 110866, China
Interests: shellfish pathogen; host-pathogen interaction; pathogen detection

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Guest Editor
Utilization of Marine Biological Resources, Third Institute of Oceanography, Ministry of Natural Resources, Xiamen 361005, China
Interests: isolation and identification of pathogens; pathogenic mechanisms of pathogenic infection; interaction between pathogens and immune system

Special Issue Information

Dear Colleagues,

As crucial sources of high-quality protein for humans, the production of shrimp and crab has experienced significant growth in recent years, with the global output reaching 11,237,000 tons in 2020. The industry’s value has exceeded USD 80 billion, as reported by the Food and Agriculture Organization of the United Nations. However, as aquaculture continues to expand, the prevalence of diseases has also proliferated, posing a significant challenge to the sustainable development of the industry. It is crucial that we address this issue to ensure the continued progress and success of shrimp and crab farming.

We therefore cordially invite you to contribute your original research and insights regarding bacterial, viral, fungal and parasitic diseases in shrimp and crab to this Special Issue. The topics of interest encompass, but are not limited to, epidemiological investigation, novel detection technologies, pathogen–host interaction mechanisms, the immune defense mechanisms of shrimp and crab, and the relationship between disease and environmental pressures.

We look forward to receiving your contributions.

Prof. Dr. Hongbo Jiang
Dr. Fang Li
Guest Editors

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Keywords

  • shrimp and crab
  • epidemiological investigation
  • detection technologies
  • immune defense
  • environmental pressures
  • pathogen-host interaction

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Published Papers (1 paper)

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Research

14 pages, 2726 KiB  
Article
Transcriptional Analysis Reveals the Iron Regulation Network of the Pathogenic Yeast Metschnikowia bicuspidata in Response to Iron Stress
by Jun Liu, Songyue You, Yuting Wang, Jie Bao and Hongbo Jiang
Fishes 2024, 9(6), 236; https://doi.org/10.3390/fishes9060236 - 18 Jun 2024
Viewed by 663
Abstract
Metschnikowia bicuspidata, a globally distributed opportunistic pathogenic fungus, poses a significant threat to crustaceans in diverse aquatic ecosystems, causing severe diseases. Iron, recognized as a virulence factor, plays a crucial role in successful infection with M. bicuspidata. Therefore, this study aims to [...] Read more.
Metschnikowia bicuspidata, a globally distributed opportunistic pathogenic fungus, poses a significant threat to crustaceans in diverse aquatic ecosystems, causing severe diseases. Iron, recognized as a virulence factor, plays a crucial role in successful infection with M. bicuspidata. Therefore, this study aims to investigate the transcriptome response of M. bicuspidata to low- and high-iron conditions. Overall, 1082 differentially expressed genes (DEGs) (FDR < 0.05, |log2FC ≥ 1.5|) were identified, comprising 977 and 105 DEGs, in response to low- and high-iron conditions, respectively. These genes predominantly participate in altering metabolism, cell membranes, or cellular structure, allowing the organism to adapt to varying iron levels. Iron limitation-induced genes play crucial roles in energy metabolism, transport, and catabolism pathways. Moreover, 27 ortholog genes were associated with iron transport and homeostasis, with 7 of them participating in iron uptake and regulation under low-iron conditions. This study contributes to the comprehension of iron homeostasis in aquatic fungi. It may offer potential therapeutic strategies for managing M. bicuspidata diseases. Full article
(This article belongs to the Special Issue Prevention and Control of Diseases in Aquaculture of Shrimp and Crab)
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