Dustin R Rubenstein,Joseph Solomon
Dustin R Rubenstein
Although many organisms rapidly and repeatedly adjust their behaviour and physiology to cope with changing environmental conditions, it remains unclear which traits are expected to exhibit phenotypic flexibility, over what timescales, and i...
Oluwamosope Adeniji,Hannah Justen,Bernice Sepers et al.
Oluwamosope Adeniji et al.
Epigenetic marks are strong candidates for elements controlling environmentally mediated behaviours like migration. Understanding the potential role of epigenetics in migratory behaviour is increasingly important, as rapidly changing enviro...
Fishing pressure induces changes in DNA methylation in genetically homogeneous marine metapopulations [0.03%]
捕捞压力会引起遗传均一的海洋元种群DNA甲基化的改变
Margarida Barcelo-Serra,Christa Mateman,Agata Pijl et al.
Margarida Barcelo-Serra et al.
Trait-selective harvesting by fisheries can impose strong selective pressures on fish populations, driving changes in life-history traits affecting fisheries' productivity and ecosystem functioning. Although the genetic consequences of harv...
Genomic regions exhibiting divergent DNA methylation patterns co-vary with loci associated with sexual signalling traits in a stick insect [0.03%]
附肢昆虫中表现出不同DNA甲基化模式的基因组区域与性信号表型相关联位点共变异
Clarissa F de Carvalho,Nicholas P Planidin,Jon Slate et al.
Clarissa F de Carvalho et al.
The evolution of signalling traits can affect local adaptation, mate choice and the development of reproductive isolation between diverging populations. While the genetic basis of many sexual signalling traits is well characterized, variati...
Genomic landscape underlying pituitary epigenome divergence between stickleback ecotypes [0.03%]
三刺鱼生态型间垂体表观基因组分化背后的基因组景观
Liang Liu,Jun Kitano,Atsushi J Nagano et al.
Liang Liu et al.
The diversification of epigenetic regulation, including chromatin accessibility, is crucial for adaptation to diverse environments. Chromatin regulation in endocrine organs, such as the pituitary gland, plays a critical role in controlling ...
Tissue-specific epigenetic and genetic regulation of sexual dimorphism [0.03%]
性别二态性的组织特异性表观遗传学和遗传学调控
Sarah Lundregan,Heidi Viitaniemi,Hannu Mäkinen et al.
Sarah Lundregan et al.
Sexual dimorphism evolves from sex-specific selective pressures and is often mediated by tissue-specific differential gene expression, although the mechanisms are not fully understood. Here, we investigate the role of DNA methylation as a p...
Epigenetic changes in red blood cells during the life of chickens exposed to social isolation stress or an enriched environment [0.03%]
社会隔离压力或丰富环境暴露对鸡一生中红细胞表观遗传学变化的影响
Farnaz Sourani,Fábio Pértille,Maj El Sharif et al.
Farnaz Sourani et al.
From an ecological perspective, many animals, particularly birdstext, are exposed to increasing stress levels in the context of the current climate crisis. Therefore, the development of tools that can reliably measure long-term stress expos...
The interplay between epigenetic mechanisms and deleterious mutations: implications for fitness, evolution and conservation [0.03%]
表观遗传机制与有害突变之间的相互作用及其对生物适应性、进化和保护的意义的影响
Rebecca S Chen,Bernice Sepers,Kees van Oers et al.
Rebecca S Chen et al.
Understanding the causal effects of genetic mutations is essential for explaining fitness variation, forecasting evolutionary trajectories and assessing extinction risk, yet remains a fundamental challenge, particularly in natural populatio...
Transcriptomic and epigenetic responses to androgen in throat skin tissue of the three-spined stickleback [0.03%]
三种刺鱼喉皮肤组织中雄激素的转录组和表观遗传反应
Genta Okude,Jun Kitano
Genta Okude
For sex-specific ornaments to be expressed only at a particular ontogenetic stage, genetic correlations between the sexes and between ontogenetic stages should be resolved. In vertebrates, sex-specific and ontogenetic stage-specific express...
Dads matter, too: the behavioural and neurogenomic effects of receiving paternal care [0.03%]
父亲的作用也不容忽视：获得父爱的行为学及神经基因组效应
Jason Keagy,Alison Bell
Jason Keagy
The early life environment can strongly influence behavioural development. However, little is known about the underlying neurogenomic mechanisms. Using a half-sib design, threespine stickleback fish were either raised by their fathers or ha...