Results 11 to 20 of about 4,157,285 (290)
Species delimitation in the cyanolichen genus Rostania [PDF]
BMC Evolutionary Biology, 2020 Background In this study, we investigate species limits in the cyanobacterial lichen genus Rostania (Collemataceae, Peltigerales, Lecanoromycetes). Four molecular markers (mtSSU rDNA, β-tubulin, MCM7, RPB2) were sequenced and analysed with two coalescent-
Alica Košuthová +3 more
doaj +6 more sources
Species delimitation and global biosecurity [PDF]
Evolutionary Bioinformatics, 2011 Species delimitation directly impacts on global biosecurity. It is a critical element in the decisions made by national governments in regard to the flow of trade and to the biosecurity measures imposed to protect countries from the threat of invasive ...
De Barro, PJ +7 more
core +7 more sources
, 2020 Species delimitation is the process of determining which groups of individual organisms constitute different populations of a single species and which constitute different species.
Rannala, B, Yang, Z
core +5 more sources
Species delimitation and geography [PDF]
Molecular Ecology Resources, 2020 Despite the importance of the geographical arrangement of populations for the inference of species boundaries, only a few approaches that integrate spatial information into species delimitation have thus far been developed.
Hausdorf B. +3 more
core +5 more sources
Gene flow and species delimitation
Trends in Ecology & Evolution, 2009 International audienceA defining feature of species is that their constituting populations are connected by gene flow. However, interspecific gene flow (introgression) can affect species integrity.
Petit, Remy, +4 more
core +6 more sources
Solving the coral species delimitation conundrum [PDF]
Systematic Biology, 2021 Distinguishing coral species is not only crucial for physiological, ecological, and evolutionary studies but also to enable effective management of threatened reef ecosystems.
Cowman, Peter +11 more
core +5 more sources
Species delimitation in Amblyosyllis (Annelida, Syllidae).
PLoS ONE, 2019 Amblyosyllis is a worldwide distributed group of annelids mainly found in coastal environments. It is well known among the polychaete specialists mostly because of its notable beauty, showing bright colourful patterns and outstanding long and coiled ...
María Teresa Aguado +5 more
doaj +8 more sources
Homoplasy as an Auxiliary Criterion for Species Delimitation [PDF]
Microorganisms, 2021 Homoplasy is a sort of noise in phylogenetic reconstructions, due to the accumulation of backmutations, convergent evolution and horizontal gene transfer (HGT), which is considered the major trigger of homoplasy in microorganism for its massive presence.
Conti Angela +4 more
openaire +3 more sources
Delimiting species in Basidiomycota: a review [PDF]
Fungal Diversity, 2021 Species delimitation is one of the most fundamental processes in biology. Biodiversity undertakings, for instance, require explicit species concepts and criteria for species delimitation in order to be relevant and translatable. However, a perfect species concept does not exist for Fungi.
Cao, B. +27 more
openaire +3 more sources
Frontiers in Ecology and Evolution, 2021 Phylogenomic investigations of biodiversity facilitate the detection of fine-scale population genetic structure and the demographic histories of species and populations.
Adam D. Leaché +7 more
doaj +1 more source