Results 181 to 190 of about 1,502,487 (275)

Dietary modulation of antimicrobial peptides (HAMP and LEAP2) in Chinook salmon (Oncorhynchus tshawytscha) fed a phytobiotic functional diet: Integrated genomic characterisation and tissue‐specific expression

Journal of Fish Biology, Volume 109, Issue 4, Page 1978-1990, October 2026.
Abstract Antimicrobial peptides (AMPs) are key components of the innate immune system in fish, providing rapid protection against microbial pathogens. Among these, the liver‐expressed antimicrobial peptides (LEAPs), comprising LEAP‐1 (hepcidin; HAMP) and LEAP‐2, play central roles in host defence and iron regulation.
Roberta Marcoli, Jane E. Symonds, Seumas P. Walker, Cesar Lopez, Mark A. Preece, Christopher Battershill, Steve Bird   +6 more
wiley   +1 more source

Bioaccumulation Exceedances by Pregnancy Contraindicated Neuropharmaceuticals during Development of Brown Trout in the Field. [PDF]

Environ Sci Technol
Grabicová K, Brooks BW, Zhang N, Randák T, Grabic R.   +4 more
europepmc   +1 more source

Resource use by threatened, native Bull Trout (Salvelinus confluentus) in the presence of two non‐native salmonids

Journal of Fish Biology, Volume 109, Issue 4, Page 2039-2051, October 2026.
Abstract Introduction of non‐native species contributes to the global decline of freshwater fishes by disrupting the diet and resources of native species through competition. Despite the potential for non‐native trout (Family: Salmonidae) to compete with native trout, non‐native trout species have been widely introduced worldwide to support ...
Jacqueline Pallard, Tim Jardine, Mark S. Poesch   +2 more
wiley   +1 more source

Salmon Louse Infestation Impairs the Long-Term Survival of Sea-Run Brown Trout. [PDF]

Ecol Evol
Vollset KW, Skår B, Lennox RJ, Serra-Llinares RM, Lehmann GB.   +4 more
europepmc   +1 more source

Parental influence on brown trout offspring immune cell composition: An infection study with Tetracapsuloides bryosalmonae. [PDF]

PLoS One
Saura Martinez H, Delalay G, Talker S, Schmidt-Posthaus H.   +3 more
europepmc   +1 more source

Climate change impacts on fish in the Baltic Sea

Journal of Fish Biology, Volume 109, Issue 4, Page 2147-2165, October 2026.
Abstract The Baltic Sea is a marginal sea with strong abiotic gradients harbouring fish of both marine and freshwater origin. Here we review the empirical evidence for how changes in climate variables have impacted different fish and fish communities in the Baltic Sea.
Örjan Östman, Meri Kallasvuo, Sanna Kuningas, Antti Lappalainen, Noora Mustamäki, Rahmat Naddafi, Lauri Saks, Jens Olsson   +7 more
wiley   +1 more source

Contrasting patterns of population structure and breeding dispersal exhibited between sister taxa in a small river system: new insights from population genetics and sibling analysis on Atlantic salmon (Salmo salar) and brown trout (Salmo trutta). [PDF]

Mov Ecol
Dugay TP, McGinnity P, Poole WR, Reed TE, Kaufmann J.   +4 more
europepmc   +1 more source

Tracking hatchery and wild Atlantic salmon (Salmo salar) smolt during river exit and early marine migration to assess survival, predation risk and migration speed

Journal of Fish Biology, Volume 109, Issue 4, Page 2231-2247, October 2026.
Abstract Significant declines in Atlantic salmon (Salmo salar) populations across their range have prompted an increased use of hatchery supplementation programmes to support population recovery. However, concerns persist regarding the effectiveness of these programmes due to limited understanding of how hatchery‐reared salmon perform post‐release in ...
Natalie C. Koopman, David C. Hardie, Robert J. Lennox, Morgan L. Piczak, Frederick G. Whoriskey, Eric B. Brunsdon, Jeffrey A. Hutchings, Glenn T. Crossin   +7 more
wiley   +1 more source

Single-cell analysis of a salmonid immune system (river brown trout Salmo trutta fario) reveals evolutionary divergence and hatchery-induced transcriptional reprogramming. [PDF]

BMC Biol
Ord J, Martinez HS, Solbakken MH, Berezenko A, Oberhaensli S, Talker S, Schmidt-Posthaus H, Adrian-Kalchhauser I.   +7 more
europepmc   +1 more source

Trophic niche overlap between native and non‐native fishes in central Anatolian lakes, Türkiye

Journal of Fish Biology, Volume 109, Issue 4, Page 2272-2287, October 2026.
Abstract The Central Anatolian region of Türkiye exhibits exceptionally high freshwater fish diversity and endemism and is increasingly exposed to the introduction of non‐native taxa. We examined the diet composition, prey selectivity and interspecific dietary overlap among eight native and five non‐native fish species across seven lakes in Central ...
Arely Ramírez‐García, Mustafa Korkmaz, Juan Pablo Pacheco, Ülkü Nihan Tavşanoğlu, Marco V. Pita‐Zamudio, Vildan Acar, Celina Aznarez, Melisa Metin, Cemreay Dede, Gültekin Yılmaz, Serhat Ertuğrul, Cihelio Alves Amorim, Mehmet Arda Çolak, İbrahim Kaan Özgencil, Zuhal Akyürek, Korhan Özkan, Meryem Beklioğlu, Erik Jeppesen   +17 more
wiley   +1 more source