Results 171 to 180 of about 47,227 (299)

Efficient Gene Expression System in Medaka Embryos Enables Functional Characterization of nt5c1a Paralogs Involved in Inosine Monophosphate Metabolism

genesis, Volume 64, Issue 3, June 2026.
ABSTRACT Optimizing transient expression systems in fish embryos is crucial for rapid gene function analysis. Here, we established an efficient system in medaka (Oryzias latipes) embryos by evaluating nucleic acid type and injection site. Our results revealed that injecting the elongation factor 1αA (ef1αA) promoter‐driven plasmid into the yolk yielded
Yu Murakami, Tomohisa Horibe, Masashi Ando, Toru Kobayashi   +3 more
wiley   +1 more source

Transposons drove the evolution of a male sex-determining gene from a female gene with deep introgression across cichlids. [PDF]

Sci Adv
Wang L, Sun F, Yang Z, Lee M, Wong J, Yeo S, Wen Y, Meyer A, Piferrer F, Schartl M, Yue GH.   +10 more
europepmc   +1 more source

Geographic Variation in Diving Behaviour and Skin Isotope Ratios of Northern Bottlenose Whales, Hyperoodon ampullatus

Ecology and Evolution, Volume 16, Issue 6, June 2026.
High‐resolution multi‐sensor tag data from northern bottlenose whale populations in the northeast and northwest Atlantic showed differences in resting and foraging time budgets and behaviour. Skin biopsy stable isotopes corroborated likely dietary differences. Variability between populations has far‐reaching relevance for ecology and conservation, with
Sascha K. Hooker, Eilidh Siegal, Tessa Plint, Laura J. Feyrer, Tomoko Narazaki, Kagari Aoki, Matt Bivins, Patrick J. O. Miller   +7 more
wiley   +1 more source

Silymarin conserves the efficacy of quinolone and sulfonamide in Nile tilapia (Oreochromis niloticus) subjected to aflatoxicosis and Streptococcus agalactiae infection. [PDF]

Sci Rep
Haggag NA, Elbadawy M, ElKomy A, Sherif AH.   +3 more
europepmc   +1 more source

A Fuzzy‐Logic and Machine Learning‐Based Framework for Water Quality Index Classification in Extensive and Intensive Aquaculture Systems

Engineering Reports, Volume 8, Issue 6, June 2026.
This study presents an Internet of Things (IoT)‐to‐Cloud framework for real‐time monitoring and prediction of the Water Quality Index (WQI) across both extensive and intensive aquaculture systems. By integrating Fuzzy Logic biological thresholds with ML classification, the Random Forest model achieves over 99.5% accuracy in both environments ...
Mohammod Abul Kashem, Mehedi Hasan Shuvo, Shabnom Mustary, Md. Mithun Ali, Nayeem Ullah, Md. Delwar Hossain, Md. Asaduzzaman Chowdhury, Jia Uddin   +7 more
wiley   +1 more source

Dietary Matrine Supplementation Enhances Growth, Immunity and Disease Resistance in Nile Tilapia (<i>Oreochromis niloticus</i>). [PDF]

Animals (Basel)
Luo S, Liang Y, Wang C, Zhai Y, Guo X, Zhang S, Zhang E, Yang D, Guo D, Liu T, Wang G, Wang E.   +11 more
europepmc   +1 more source

Nutritional, phytochemical, and potential health benefits of Monostroma spp.: A systematic review

Food Biomacromolecules, Volume 3, Issue 2, Page 252-272, June 2026.
Abstract Monostroma spp., belonging to the green seaweed, has been known to be health‐promoting food items as prophylactic agents worldwide. It has shown wide arrays of bioactivities for the prevention and treatment of various diseases. A total of 47 articles were selected to review following the Preferred Reporting Items for Systematic reviews and ...
Md Shariful Islam
wiley   +1 more source

<i>Streptococcus agalactiae</i> Serotype Ia ST7 CC1 in Farmed Nile Tilapia in Latin America: Age-Dependent Disease Expression and Antimicrobial Susceptibility of an Emerging Clonal Lineage. [PDF]

Pathogens
Rozas-Serri M, Fernandez-Alarcon M, Miyoko-Natori M, Galetti R, Harakava R, Cardoso-Guimarães M, Ildefonso R.   +6 more
europepmc   +1 more source

Research on marine and freshwater fishes

, 1995
Most of the fish research at SEAFDEC AQD in 1992-1994 was on milkfish. Studies were conducted on year-round spawning through hormonal or environmental manipulation; optimum lipid and protein levels and ration size for captive broodstock; and the ...
Emata, Arnil C.
core  

Immunomodulatory Effects of Wheat Peptides and a Novel Octapeptide (GFNDLGKR) in Immunosuppressed Zebrafish and Mouse Models

Food Science &Nutrition, Volume 14, Issue 6, June 2026.
Wheat peptides (WP) exerted immunomodulatory effects in both zebrafish and mouse immunosuppressed models, restoring immune cells, cytokines, organ indices, and SCFAs. A novel octapeptide, GFNDLGKR (GR8), was identified via LC–MS/MS and molecular docking targeting CHRM1.
Fei Shen, Jiahao Chen, Lina Xiong, Yujie Zhou, Yunjing Han, Juan Du, Wei Zhang, Fengqin Feng, Jiaojiao Zhang, Guanghua He, Lida Wang   +10 more
wiley   +1 more source