Results 31 to 40 of about 106,461 (304)

Gene duplication is the primary driver of intraspecific genomic divergence in coral algal symbionts

Open Biology, 2023
Dinoflagellates in the order Suessiales include the family Symbiodiniaceae, which have essential roles as photosymbionts in corals, and their cold-adapted sister group, Polarella glacialis.
Sarah Shah, Katherine E. Dougan, Yibi Chen, Debashish Bhattacharya, Cheong Xin Chan   +4 more
doaj   +1 more source

Divergent drivers of leaf trait variation within species, among species, and among functional groups. [PDF]

, 2018
Understanding variation in leaf functional traits-including rates of photosynthesis and respiration and concentrations of nitrogen and phosphorus-is a fundamental challenge in plant ecophysiology. When expressed per unit leaf area, these traits typically
Katabuchi, Masatoshi, Kitajima, Kaoru, Kraft, Nathan JB, Lichstein, Jeremy W, Osnas, Jeanne LD, Pacala, Stephen W, Reich, Peter B, Samaniego, Mirna J, Van Bael, Sunshine A, Wright, S Joseph   +9 more
core   +3 more sources

Isotopic niche variability in macroconsumers of the East Scotia Ridge (Southern Ocean) hydrothermal vents: What more can we learn from an ellipse? [PDF]

, 2016
Aspects of between-individual trophic niche width can be explored through the isotopic niche concept. In many cases isotopic variability can be influenced by the scale of sampling and biological characteristics including body size or sex.
McGill, R.A.R., Polunin, N.V.C., Reid, W.D.K., Sweeting, C.J., Wigham, B.D.   +4 more
core   +2 more sources

Evidence for Genetic Hybridization between Released and Wild Game Birds: Phylogeography and Genetic Structure of Chukar Partridge, Alectoris chukar, in Turkey

Diversity, 2022
The Chukar Partridge (Alectoris chukar, Galliformes) is one of the most important game birds in its native range, spanning from the Balkans to eastern Asia, and the regions of Europe, North America and New Zealand where it was introduced.
Tamer Albayrak, José Antonio Dávila García, Özlem Özmen, Filiz Karadas, Duygu Ateş, Michael Wink   +5 more
doaj   +1 more source

Reproductive isolation between two populations of Aglaoctenus lagotis , a funnel-web wolf spider [PDF]

, 2015
Aglaoctenus lagotis (Lycosidae: Sosippinae) is a spider that, in contrast to the predominant wandering habit of the family, constructs funnel webs.
Aisenberg, Aisenberg, Alfredo V. Peretti, Ayoub, Barlow, Barluenga, Barth, Barthel, Baruffaldi, Baruffaldi, Begon, Brady, Butlin, Candolin, Capocasale, Chiarle, Claridge, Claridge, Clark, Costa, Costa-Schmidt, Coyne, Coyne, Crews, De Busschere, De Witt, Eberhard, Elias, Fernando G. Costa, Foelix, Futuyma, Gabirot, Gabirot, Ghalambor, Gillespie, González, González, González-Zuarth, Hammer, Hebets, Hebets, Kitano, Kronestedt, Kuppernagel, Leonard, Macarena González, Macías-Ordóñez, Marchiori, Mayr, Michel, Miller, Moraiti, Morrone, Nossil, Oh, Oxford, Piacentini, Pigliucci, Pillay, Pröhl, Puzin, Reiskind, Roberts, Roberts, Rypstra, Saarikettu, Santos, Santos, Singer, Stefani, Stefani, Stefani, Stratton, Taylor, The Marie Curie SPECIATION Network, Tregenza, Töpfer-Hofmann, Uetz, Uetz, Veen, Velásquez, Verrell, Verrell, Verzijden, West-Eberhard, West-Eberhard, Wyman   +86 more
core   +1 more source

Competition, mortality, and development of spatial patterns in two Cantabrian populations of Fagus sylvatica L. (Fagaceae)

Anales del Jardín Botánico de Madrid, 2000
In this paper the spatial patterns of size and mortality of European beech (Fagus sylvatica L.) were analy sed in two deciduous forest plots of Northern Spain. ¿i general terms, radial growth of F.
Vicente Rozas, José Antonio Fernández Prieto   +1 more
doaj   +1 more source

Lack of genetic structure suggests high connectivity of Parnassius phoebus between nearby valleys in the Alps [PDF]

Alpine Entomology, 2022
The spatial scale of intraspecific genetic connectivity and population structure are important aspects of conservation genetics. However, for many species these properties are unknown.
Andreas Jaun, Hans-Peter Wymann, Kay Lucek   +2 more
doaj   +3 more sources

To the intraspecific structure of Carabus (Morphocarabus) brinevi Kabak, 2014 (Coleoptera: Carabidae) [PDF]

Кавказский энтомологический бюллетень, 2021
The intraspecific structure of Carabus (Morphocarabus) brinevi Kabak, 2014 from Chinese part of the Mongolian Altai Mountain Range is discussed. A new subspecies is described – C. brinevi kanasensis subsp. n.
I.I. Kabak
doaj   +1 more source

Intraspecific variability modulates interspecific variability in animal organismal stoichiometry. [PDF]

, 2014
Interspecific differences in organismal stoichiometry (OS) have been documented in a wide range of animal taxa and are of significant interest for understanding evolutionary patterns in OS.
El-Sabaawi, Rana W, Flecker, Alexander, McIntyre, Peter B, Reznick, David N, Travis, Joseph, Zandonà, Eugenia   +5 more
core   +2 more sources

Image analysis of Moroccan carob seeds (Ceratonia siliqua L.) revealed substantial intraspecific variations depending on climate and geographic origin

Ecological Processes, 2022
Background The carob tree (Ceratonia siliqua L.) is one of the most iconic tree species of the Mediterranean region, with valuable economic, ecological and cultural value.
Jalal Kassout, Younes Hmimsa, Salama El Fatehi, Abdeltif El Ouahrani, Khalil Kadaoui, Soufian Chakkour, David Ariza-Mateos, Guillermo Palacios-Rodríguez, Rafael Navarro-Cerrillo, Mohammed Ater   +9 more
doaj   +1 more source