Results 101 to 110 of about 37,665 (237)

Identifying Universal Fish Biomarker Genes in Response to PCB126 Exposure by Comparative Transcriptomic Analyses

Current Issues in Molecular Biology
Water pollution remains a major environmental concern, with increased toxic by-products being released into water bodies. Many of these chemical contaminants persist in the environment and bio-accumulate in aquatic organisms.
Ira Agrawal, Ai Qi Lee, Zhiyuan Gong
doaj   +1 more source

Trophic Redundancy and the Hidden Dietary Overlap Between Native and Invasive Stream Fishes

Ecology of Freshwater Fish, Volume 35, Issue 3, July 2026.
ABSTRACT Biological invasions introduce non‐native species into natural ecosystems, often reshaping localcommunities and altering trophic interactions. In freshwater environments, such invasions can intensify resource use and threaten native fish diversity.
Ronielson Gaia, Ana Carolina Martins‐Pereira, Paulo Ricardo S. Camargo, Virgilio Teixeira Carrijo, Rafael Cunha Bruno, Fagner de Souza, Victor A. Tagliacollo   +6 more
wiley   +1 more source

Impacts of Salinity on Growth, Physiology and Tissue Integrity of Nile Tilapia: Implications for Coastal Aquaculture Under Climate Change

Aquaculture, Fish and Fisheries, Volume 6, Issue 3, June 2026.
ABSTRACT Climate change is responsible for salinity intrusion in coastal areas, which is significantly threatening the sustainability of aquaculture. This investigation focused on evaluating growth performance, proximate composition, blood morphology and histopathological modifications in Nile tilapia (Oreochromis niloticus) exposed to varying salinity
Shakil Ahmed, Md Abdullah Al Hadi, Md Ruhul Amin, Sarower Mahfuj, Md Sadiqul Islam, Md Shahjahan   +5 more
wiley   +1 more source

Casanovas are liars : behavioral syndromes, sperm competition risk, and the evolution of deceptive male mating behavior in live-bearing fishes [version 2; referees: 2 approved, 1 approved with reservations] [PDF]

, 2013
Male reproductive biology can by characterized through competition over mates as well as mate choice. Multiple mating and male mate choice copying, especially in internally fertilizing species, set the stage for increased sperm competition, i.e., sperm ...
Bierbach, David, Geupel, Holger, Makowicz, Amber M., Plath, Martin, Schlupp, Ingo, Streit, Bruno   +5 more
core   +2 more sources

Genome‐wide and gene‐specific DNA methylation across developmental stages in Pogonomyrmex californicus: A socially polymorphic ant

Insect Molecular Biology, Volume 35, Issue 3, Page 232-245, June 2026.
Comparison between developmental stages (larvae, pupae, worker) in Pogonomyrmex californicus revealed significant stage‐specific differences in Gene Body Methylated frequencies. Methylation sites were highly correlated between WGBS and ONT in P. californicus Genome‐wide methylation was low (~3%) and highly clustered within gene bodies (GBM), especially
Tania Chavarria‐Pizarro, Mohammed Errbii, Janina Rinke, Lukas Schrader, Jürgen Gadau   +4 more
wiley   +1 more source

Synergistic Adulticidal Activity of Lemongrass (Cymbopogon citratus), Star Anise (Illicium verum), Nutmeg (Myristica fragrans) Essential Oil and Their Components Against the Housefly (Musca domestica) and Their Safety for Key Non-Target Organisms

Insects
Botanical insecticides containing a mixture of plant essential oils (EOs) are considered suitable for the management of houseflies (M. domestica). The adulticidal efficacies of single EOs and mixtures of EOs, including lemongrass (C.
Hataichanok Passara, Chamroon Laosinwattana, Tanapoom Moungthipmalai, Kouhei Murata, Mayura Soonwera   +4 more
doaj   +1 more source

Hypotheses for the Adaptive Maintenance of Phenotypic Polymorphisms

Ecology and Evolution, Volume 16, Issue 5, May 2026.
Phenotypic polymorphisms offer easily observable diversity ideal for empirical and theoretical exploration, but developing and comparing hypotheses for the adaptive maintenance of polymorphism can be a challenge. Here, we propose a framework categorizing polymorphisms based on (i) one of five distinct types of maintenance selection and (ii) the context
Jay J. Falk, Michael S. Webster, Dustin R. Rubenstein   +2 more
wiley   +1 more source

Phloxine B Staining is Compatible With High‐Throughput DNA Barcoding of Meiofauna

Ecology and Evolution, Volume 16, Issue 5, May 2026.
Modern, integrative biodiversity research requires methods capable of bridging the gap between detailed morphological observations and the scalability of DNA sequencing. For small, transparent, and highly abundant animals like meiofauna, sorting specimens from the matrix forms a major bottleneck, as the use of commonly used stains can inhibit ...
Romy Lisanne Gielings, Valentin Foulon, Willem Renema, Jan‐Niklas Macher   +3 more
wiley   +1 more source

Does inbreeding affect personality traits?

Ecology and Evolution, 2019
The question of why variation is maintained in personality traits is an evolutionary puzzle. According to the condition‐dependence hypothesis, such traits depend on condition, which limits the behavioral choices available to individuals.
Magdalena Herdegen‐Radwan
doaj   +1 more source

Could large‐scale silicon supplementation of crop‐lands mitigate the impacts of climate change?

PLANTS, PEOPLE, PLANET, Volume 8, Issue 3, Page 764-772, May 2026.
Intervention strategies that involve supplementing crop‐lands with silicon have significant scope for carbon capture and drought mitigation, offering wide‐ranging societal impacts. These include contributing to decarbonisation goals, enhancing food security, providing economic benefits and reducing environmental damage associated with intensive ...
Scott N. Johnson, Kimberley J. Simpson, Susan E. Hartley   +2 more
wiley   +1 more source