Nathalie Le Roy, Philippe Ganot, Manuel Aranda, Denis Allemand, Sylvie Tambutté
AbstractBackgroundThe process of calcium carbonate biomineralization has arisen multiple times during metazoan evolution. In the phylum Cnidaria, biomineralization has mostly been studied in the subclass Hexacorallia (i.e. stony corals) in comparison to the subclass Octocorallia (i.e. red corals);...... hiện toàn bộ
D. A. H. Peach, C. Carroll, S. Meraj, S. Gomes, E. Galloway, A. Balcita, H. Coatsworth, N. Young, Y. Uriel, R. Gries, C. Lowenberger, M. Moore, G. Gries
There is widespread interkingdom signalling between insects and microbes. For example, microbes found in floral nectar may modify its nutritional composition and produce odorants that alter the floral odor bouquet which may attract insect pollinators. Mosquitoes consume nectar and can pollinate flowers. We identified microbes isolated from nectar of common tansy, Tanacetum vulgare, elucidated the ...... hiện toàn bộ
Mark D. Johnson, Mohamed Fokar, Robert D. Cox, Matthew A. Barnes
AbstractBackgroundAirborne environmental DNA (eDNA) research is an emerging field that focuses on the detection of species from their genetic remnants in the air. The majority of studies into airborne eDNA of plants has until now either focused on single species detection, specifically only pollen, or human health impacts, with no...... hiện toàn bộ
Kin Onn Chan, Stefan Hertwig, Dario N. Neokleous, Jana M. Flury, Rafe M. Brown
AbstractBackgroundThe 16S mitochondrial rRNA gene is the most widely sequenced molecular marker in amphibian systematic studies, making it comparable to the universalCO1barcode that is more commonly used in other animal groups. However, studies employ different primer combinations that target different l...... hiện toàn bộ
Sophie Lund Rasmussen, Otto Kalliokoski, Torben Dabelsteen, Klas S P Abelson
AbstractBackgroundThe European population of hedgehogs (Erinaceus europaeus) is declining. It is therefore essential to optimise conservation initiatives such as the rehabilitation of sick, injured and orphaned hedgehogs. Wild animals placed in captivity may be prone to ...... hiện toàn bộ
Ariella M. Danziger, Zachary H. Olson, Markus Frederich
AbstractBackgroundEnvironmental DNA (eDNA) is an effective tool for the detection and monitoring of presence or absence of rare and invasive species. These techniques have been extended to quantify biomass in vertebrates, particularly in fish species. However, the efficacy of eDNA techniques to qu...... hiện toàn bộ
AbstractBackgroundThe earliest Miocene (Aquitanian) represents a crucial time interval in the evolution of European squamates (i.e., lizards and snakes), witnessing a high diversity of taxa, including an array of extinct forms but also representatives of extant genera. We here conduct a taxonomica...... hiện toàn bộ
Douglass Rovinsky, Alistair R. Evans, Justin W. Adams
AbstractBackgroundMorphological convergence is a fundamental aspect of evolution, allowing for inference of the biology and ecology of extinct species by comparison with the form and function of living species as analogues. The thylacine (Thylacinus cynocephalus), the ic...... hiện toàn bộ
AbstractBackgroundThe common name of the Flesh flies (Sarcophagidae) usually relates them with organisms feeding on decomposing organic matter, although the biology of one of the largest radiations among insects also includes predation, coprophagy, and even kleptoparasitism. The question of whether the ancestor of all sarcophagids...... hiện toàn bộ
Junchen Deng, Giacomo Assandri, Pallavi Chauhan, Ryo Futahashi, Andrea Galimberti, Bengt Hansson, Lesley T. Lancaster, Yuma Takahashi, Erik I. Svensson, Anne Duplouy
AbstractBackgroundEvolutionary processes can cause strong spatial genetic signatures, such as local loss of genetic diversity, or conflicting histories from mitochondrial versus nuclear markers. Investigating these genetic patterns is important, as they may reveal obscured processes and players. T...... hiện toàn bộ