Results 171 to 180 of about 30,290 (224)

Highly and Lowly Domesticated Endangered Fish From a Conservation Hatchery Diverge in Their Thermal Physiology, Transcriptome, and Methylome

Evolutionary Applications, Volume 19, Issue 3, March 2026.
ABSTRACT Conservation hatcheries aim to produce fish for supplementation of wild populations, but hatchery environments may drive phenotypic divergence from wild fish. These diverged traits may have reduced fitness in the wild, which could compromise wild population sustainability and evolutionary potential, such as in response to climate change. Delta
Joanna S. Griffiths, Amanda J. Finger, Melinda R. Baerwald, Md Moshiur Rahman, Tien‐Chieh Hung, Nann A. Fangue, Andrew Whitehead   +6 more
wiley   +1 more source

Fauna parasitária de tilapia-do-nilo de quatro pisciculturas de Macapá, Estado do Amapá. [PDF]

, 2012
MARINHO, R. G. B., MONTAGNER, D., NEVES, L. R., PANTOJA, W. M. F., PINHEIRO, D. A., TAVARES-DIAS, M.   +5 more
core  

Transgenerational Heat Exposure Triggers Unexpected Compensatory Sex Ratio Responses in a Temperature‐Sensitive Fish Under Climate Warming

Global Change Biology, Volume 32, Issue 3, March 2026.
Rising temperatures can unbalance the number of males and females in species whose sex is influenced by the environment. In a decade‐long experiment with European sea bass, we found that heat during development produces more males, but the thermal history of parents—especially fathers—can unexpectedly push offspring sex ratios back in the opposite ...
Gabriel Ecker‐Eckhofen, Silvia Beato, Maira da Silva Rodrigues, Mariona Segura‐Noguera, Rafael Henrique Nóbrega, François Allal, Marc Vandeputte, Francesc Piferrer   +7 more
wiley   +1 more source

Hormone residues are not detected in zero water exchange biofloc system during tilapia masculinization even in higher feed input. [PDF]

Anim Reprod
Pires DC, de Alvarenga ÉR, da Costa FFB, Keller KM, Bezerra JF, Ferreira MP, Biscoto GL, Samary IL, Lima KBG, Bezerra VM, de Melo CL, Mansur LDCP, Menezes WF, Ramírez JFP, Almeida LF, Pelegrine DDR, Luz MR, Turra EM.   +17 more
europepmc   +1 more source

Skin Colour in Salamanders Is Modulated by Both Epitranscriptomic Methylation and Gene Expression

Molecular Ecology, Volume 35, Issue 6, March 2026.
ABSTRACT Animal colouration is a key trait in organismal biology, being involved in natural and sexual selection, competition, and communication. Amphibians use their highly diverse colouration in many ecological interactions, but the molecular bases of their colour variation are less well understood than in other vertebrate systems. While the genetic,
Nicholas Strowbridge, David R. Vieites, Michael G. Ritchie, Kathryn R. Elmer   +3 more
wiley   +1 more source

Log-transformed variance from individual growth curves as a potential indicator of resilience in Nile tilapia Oreochromis niloticus. [PDF]

Sci Rep
Aththar MHF, Mengistu SB, Benzie JAH, Komen H, Bastiaansen JWM.   +4 more
europepmc   +1 more source

Genotype‐Dependent Transcriptome Divergence Associated With Variation at vgll3 in Juvenile Gilthead Seabream (Sparus aurata)

Molecular Ecology, Volume 35, Issue 6, March 2026.
ABSTRACT Early developmental processes significantly influence growth and maturation patterns, aquaculture traits that are critical for physiological adaptation and productivity. The vestigial‐like family member 3 gene (vgll3) plays a key role in growth and maturation across diverse taxa, including mammals and teleost fishes.
Aristotelis Moulistanos, Elisavet Kaitetzidou, Styliani Minoudi, Konstantinos Gkagkavouzis, Efthimia Antonopoulou, Alexandros Triantafyllidis, Spiros Papakostas   +6 more
wiley   +1 more source

Viral Disease Histopathology in Aquaculture Finfish: Organ‐Specific Pathological Changes and Diagnostic Insights, Referencing the World Organisation for Animal Health: A Review

Reviews in Aquaculture, Volume 18, Issue 2, March 2026.
ABSTRACT The aquaculture industry faces significant challenges from viral diseases, many of which are listed by the World Organisation for Animal Health (WOAH) as priority pathogens due to their impact on global finfish health and production. This review synthesizes current knowledge on the histopathology of key WOAH‐listed viral pathogens, including ...
Ram Babu Kurapati, Grace Ramena, Humphrey Wanjala, Sharon Gudapati, Yathish Ramena   +4 more
wiley   +1 more source

Potential role of dietary red onion peel polyphenol-rich extract in enhancing growth, feed utilization, and antioxidant and immune responses in Nile tilapia (Oreochromis niloticus) cultured at high stocking density. [PDF]

Fish Physiol Biochem
Al-Sagheer AA, Ayyat AMN, Ahmed NH, Ayyat MS, Osman A, El-Latif KMA.   +5 more
europepmc   +1 more source

Antimicrobial Resistance in Salmonella Across Aquaculture, Seafood and Related Aquatic Environments: A Scoping Review With Exploratory Textual Analysis

Reviews in Aquaculture, Volume 18, Issue 2, March 2026.
This scoping review with textual analysis maps antimicrobial resistance in Salmonella across aquaculture, seafood, and related aquatic environments. Across 93 studies, recurrent MDR patterns suggest sentinel serotypes (S. Typhimurium, S. Newport) and a minimal antimicrobial susceptibility testing (AST) panel to guide matrix‐stratified One Health ...
Cristiane Coimbra de Paula, Yuri Duarte Porto, Vinícius Silva Castro, Érica do Carmo Dias Matos, Adelino Cunha‐Neto, Ricardo César Tavares Carvalho, Luciana Kimie Savay‐da‐Silva, Eduardo Eustáquio de Souza Figueiredo, Tathiana Ferguson Motheo   +8 more
wiley   +1 more source