Exploring salinity adaptation in teleost fish, focusing on omics perspectives on osmoregulation and gut microbiota DOI Creative Commons

Evodia Moses Mkulo,

Lukman Iddrisu,

Mpwaga Alatwinusa Yohana

и другие.

Frontiers in Marine Science, Год журнала: 2025, Номер 12

Опубликована: Май 20, 2025

Teleosts are the most varied vertebrates. They inhabit various environments and crucial to global fisheries, making them a focus of research using advanced omics approaches. These studies provide insights into genetic factors, environmental adaptability, disease resistance, metabolic processes, aiding aquaculture sustainability. Acclimation salinity stress is complex, influenced by genetics environment. Although some species tolerate varying levels, rapid shifts beyond their optimal tolerance cause stress. Euryhaline experience at extreme salinities, whereas stenohaline sensitive minor changes. Osmoregulation maintains homeostasis salinities through acclimation in intestine, kidney, gills, ensuring survival changing environments. Studies on gut microbiota metabolomics have revealed how teleosts cope with This review delves acclimatization processes transcriptomic, metabolomic, microbiome analyses, which shed light complex mechanisms that evolved Transcriptomic analyses identified key ion transport, osmoregulation, response genes essential for adaptation, facilitating cellular adjustments maintaining osmotic balance across habitats. significant metabolite changes energy production osmolyte synthesis during stress, indicating reorganization osmoregulation. Gut analysis highlights microbial diversity regulating osmoregulatory functions, emphasizing microbiota’s role resilience. interactions between salinity, growth conditions, limited, findings suggest vital relationship warrants further study. Understanding these improving fish health enabling sustainable management under fluctuations.

Язык: Английский

Genomic insights into fish pathogenic bacteria: A systems biology perspective for sustainable aquaculture DOI
Raju Sasikumar, S. Saranya,

L. Lourdu Lincy

и другие.

Fish & Shellfish Immunology, Год журнала: 2024, Номер unknown, С. 109978 - 109978

Опубликована: Окт. 1, 2024

Язык: Английский

Процитировано

7
Dielectrophoresis for Isolating Low-Abundance Bacteria Obscured by Impurities in Environmental Samples DOI Creative Commons
Jaeyoung Yu, Hajime Yuasa, Ikuo Hırono

и другие.

Marine Biotechnology, Год журнала: 2025, Номер 27(2)

Опубликована: Март 14, 2025

Abstract Bacterial communities associated with living organisms play critical roles in maintaining health and ecological balance. While dominant bacteria have been widely studied, understanding the role of low-abundance has become increasingly important due to their unique roles, such as regulating bacterial community dynamics supporting host-specific functions. However, detecting these remains challenging, impurities environmental samples mask signals compromise accuracy analyses. This study explored use dielectrophoresis (DEP) a practical approach isolate obscured by impurities, comparing its utility conventional centrifugation methods. Using two shrimp species, Neocaridina denticulata Penaeus japonicus , DEP effectively isolated fractions while reducing enabling detection undetected centrifuged samples. These newly detected were potentially linked diverse functions, nutrient cycling immune modulation, highlighting highly potential support host-microbial interactions. Overall, we believe that offers solution for overlooked methods exploring diversity functional contributions aquaculture biotechnology.

Язык: Английский

Процитировано

0
Mycoplasma bovis : A review of vaccination and diagnostic initiatives DOI

Isaac Dayo Olorunshola,

Kabiru Ahmad, A.R. Peters

и другие.

CABI Reviews, Год журнала: 2025, Номер unknown

Опубликована: Март 26, 2025

Abstract Mycoplasma bovis infections in cattle constitute a worldwide problem with significant detrimental economic impacts on industry. Mastitis, pneumonia, arthritis, keratoconjunctivitis, otitis media and genital disorders are its clinical manifestations. Presently, no vaccines commercially available; antimicrobial resistance is increasing; diagnostic sensitivity testing needs to be improved; new rapid diagnosis kits eminent for implementation of treatment antimicrobials. We conducted systematic search databases such as PubMed, Scopus, Web Science, Google Scholar, AGRIS African Journals Online (AJOL), from 1995 2024. Searched keywords, as, bovis, M : vaccine development, techniques strain variability using the predefined criteria were used address review objectives. Although they have preventative function, – killed, live attenuated, subunit types face difficulties because M. strains vary widely. Every approach has own set benefits drawbacks, those that been studies include conventional culture identification, serological testing, immunohistochemical demonstration tissues, sophisticated molecular like PCR, qPCR, next-generation sequencing. For early detection, successful treatment, vaccination efficacy monitoring, accurate crucial. Future directions managing -associated diseases improving accessibility creating broad-spectrum vaccinations. By incorporating these developments, it may possible enhance health cattle, promote sustainability livestock production, increase food security. This points urgent need further research innovation advancement support

Язык: Английский

Процитировано

0
Unlocking the Potential: Artificial Intelligence Applications in Aquaculture Greenhouse Development DOI Creative Commons
Einar Ringø, Amr M. Helal,

Ehab El-Haron

и другие.

IntechOpen eBooks, Год журнала: 2025, Номер unknown

Опубликована: Март 24, 2025

Aquaculture plays a significant role in the expanding agricultural sector, with historical challenges stemming from experimental limitations. Upholding ecological balance and water quality improvements stands as pivotal factor bolstering efficiency sustainability of aquaculture production. Notably, greenhouse setups have addressed various environmental concerns, boosting productivity sustainability. The ongoing advancement science technology has ushered new era aquaculture, marked by integration Artificial Intelligence (AI) digitalization. AI represents fascinating powerful machine learning-based techniques for solving many real-world problems. To regulate is used to assess sensor data real time using sophisticated algorithms, allowing proactive adjustments maintain ideal conditions. Likewise, essential disease identification since it uses Internet Things (IoT) learning (ML) models identify subtle patterns fish behavior or health parameters, facilitating early intervention mitigation strategies. This book chapter overviews transformative potential applications development systems, including monitoring, feed management, detection, predictive analytics, collection, model development, ethical considerations. By unlocking AI, can benefit increased productivity, reduced impact, enhanced

Язык: Английский

Процитировано

0
Metatranscriptomic Insights into Microbial Dynamics Prior to Disease Onset in Atlantic Salmon Aquaculture DOI Creative Commons

Anna K. Harding,

Célian Diblasi, Domniki Manousi

и другие.

bioRxiv (Cold Spring Harbor Laboratory), Год журнала: 2025, Номер unknown

Опубликована: Апрель 15, 2025

Abstract Aquaculture plays a key role in global food security, yet disease outbreaks remain major challenge. While host transcriptomic response have been widely studied, the of microbial community risk aquaculture remains understudied. Here, we conducted metatranscriptomic analysis gill microbiomes Atlantic salmon ( Salmo salar ) by repurposing publicly available RNA-seq data originally generated for transcriptomics. These poly(A)-selected datasets were collected prior to outbreak, allowing us examine functional patterns retrospectively. Taxonomic profiles Bracken and MATAM showed strong concordance across dominant genera, confirming that retain sufficient signal downstream classification. In addition tank-dependent variation, our presence-absence revealed survival-associated microbiome shifts. Several taxa, including Sedimentibacter , Fusarium Demequina more observed non-survived individuals, whereas Micrococcaceae, Pseudomonas, Burkholderiaceae enriched survivors. Functional gene distinct transcriptional responses within same taxa between survivors non-survivors, particularly metabolic adaptation, stress response, host-microbe interactions. results suggest host-derived datasets, though not designed analysis, offer new opportunities investigate early signals environmental factors associated with susceptibility aquaculture. Short Summary This study shows can be repurposed reveal changes shifts outcomes

Язык: Английский

Процитировано

0
Exploring salinity adaptation in teleost fish, focusing on omics perspectives on osmoregulation and gut microbiota DOI Creative Commons

Evodia Moses Mkulo,

Lukman Iddrisu,

Mpwaga Alatwinusa Yohana

и другие.

Frontiers in Marine Science, Год журнала: 2025, Номер 12

Опубликована: Май 20, 2025

Teleosts are the most varied vertebrates. They inhabit various environments and crucial to global fisheries, making them a focus of research using advanced omics approaches. These studies provide insights into genetic factors, environmental adaptability, disease resistance, metabolic processes, aiding aquaculture sustainability. Acclimation salinity stress is complex, influenced by genetics environment. Although some species tolerate varying levels, rapid shifts beyond their optimal tolerance cause stress. Euryhaline experience at extreme salinities, whereas stenohaline sensitive minor changes. Osmoregulation maintains homeostasis salinities through acclimation in intestine, kidney, gills, ensuring survival changing environments. Studies on gut microbiota metabolomics have revealed how teleosts cope with This review delves acclimatization processes transcriptomic, metabolomic, microbiome analyses, which shed light complex mechanisms that evolved Transcriptomic analyses identified key ion transport, osmoregulation, response genes essential for adaptation, facilitating cellular adjustments maintaining osmotic balance across habitats. significant metabolite changes energy production osmolyte synthesis during stress, indicating reorganization osmoregulation. Gut analysis highlights microbial diversity regulating osmoregulatory functions, emphasizing microbiota’s role resilience. interactions between salinity, growth conditions, limited, findings suggest vital relationship warrants further study. Understanding these improving fish health enabling sustainable management under fluctuations.

Язык: Английский

Процитировано

0