Context dependent variation in corticosterone and phenotypic divergence of Rana arvalis populations along an acidification gradientSpringer Science and Business Media LLC - Tập 22 - Trang 1-19 - 2022
Jelena Mausbach, Anssi Laurila, Katja Räsänen
Physiological processes, as immediate responses to the environment, are important mechanisms of phenotypic plasticity and can influence evolution at ecological time scales. In stressful environments, physiological stress responses of individuals are initiated and integrated via the release of hormones, such as corticosterone (CORT). In vertebrates, CORT influences energy metabolism and resource al...... hiện toàn bộ
Semicircular canal shape diversity among modern lepidosaurs: life habit, size, allometrySpringer Science and Business Media LLC - Tập 23 - Trang 1-12 - 2023
Ashley E. Latimer, Emma Sherratt, Timothée Bonnet, Torsten M. Scheyer
The shape of the semicircular canals of the inner ear of living squamate reptiles has been used to infer phylogenetic relationships, body size, and life habits. Often these inferences are made without controlling for the effects of the other ones. Here we examine the semicircular canals of 94 species of extant limbed lepidosaurs using three-dimensional landmark-based geometric morphometrics, and a...... hiện toàn bộ
Small-scale metapopulation structure of a limnophilic fish species in a natural river system investigated using microsatellite genotyping by amplicon sequencing (SSR-GBAS)Springer Science and Business Media LLC - Tập 24 - Trang 1-9 - 2024
Paul Meulenbroek, Manuel Curto, Paria Priglinger, Kurt Pinter, Spase Shumka, Wolfram Graf, Fritz Schiemer, Harald Meimberg
Habitat niches of fish species can exert a strong influence on population structure, even on a small geographical scale. In this scope, Pelasgus thesproticus is a great model species to study connectivity in riverine environments owing to its naturally patchy habitat distribution. Furthermore, it is important to conduct such studies in near-natural systems to avoid the impact of human disturbances...... hiện toàn bộ
Trade-offs between immunity and competitive ability in fighting ant malesSpringer Science and Business Media LLC - Tập 23 - Trang 1-14 - 2023
Sina Metzler, Jessica Kirchner, Anna V Grasse, Sylvia Cremer
Fighting disease while fighting rivals exposes males to constraints and trade-offs during male-male competition. We here tested how both the stage and intensity of infection with the fungal pathogen Metarhizium robertsii interfere with fighting success in Cardiocondyla obscurior ant males. Males of this species have evolved long lifespans during which they can gain many matings with the young quee...... hiện toàn bộ
Restoring a butterfly hot spot by large ungulates refaunation: the case of the Milovice military training range, Czech RepublicSpringer Science and Business Media LLC - Tập 21 - Trang 1-18 - 2021
Martin Konvička, David Ričl, Veronika Vodičková, Jiří Beneš, Miloslav Jirků
Refaunation/rewilding by large ungulates represents a cost-efficient approach to managing natural biotopes and may be particularly useful for areas whose biodiversity depends on disturbance dynamics and is imperilled by successional changes. To study impacts of refaunation on invertebrates, we focused on butterflies inhabiting the former military training range Milovice, Czech Republic, refaunated...... hiện toàn bộ
Gene count from target sequence capture places three whole genome duplication events in Hibiscus L. (Malvaceae)Springer Science and Business Media LLC - Tập 21 - Trang 1-13 - 2021
J. S. Eriksson, C. D. Bacon, D. J. Bennett, B. E. Pfeil, B. Oxelman, A. Antonelli
The great diversity in plant genome size and chromosome number is partly due to polyploidization (i.e. genome doubling events). The differences in genome size and chromosome number among diploid plant species can be a window into the intriguing phenomenon of past genome doubling that may be obscured through time by the process of diploidization. The genus Hibiscus L. (Malvaceae) has a wide diversi...... hiện toàn bộ
Drought of early time in growing season decreases community aboveground biomass, but increases belowground biomass in a desert steppeSpringer Science and Business Media LLC - Tập 21 - Trang 1-13 - 2021
Xiangyun Li, Xiaoan Zuo, Ping Yue, Xueyong Zhao, Ya Hu, Xinxin Guo, Aixia Guo, Chong Xu, Qiang Yu
Increasing drought induced by global climate changes is altering the structure and function of grassland ecosystems. However, there is a lack of understanding of how drought affects the trade-off of above- and belowground biomass in desert steppe. We conducted a four-year (2015–2018) drought experiment to examine the responses of community above-and belowground biomass (AGB and BGB) to manipulated...... hiện toàn bộ