Results 41 to 50 of about 104,637 (208)
bioRxiv, 2018 Fossil information is essential for estimating species divergence times, and can be integrated into Bayesian phylogenetic inference using the fossilized birth-death (FBD) process.
Joëlle Barido‐Sottani +4 more
semanticscholar +1 more source
The Occurrence Birth–Death Process for Combined-Evidence Analysis in Macroevolution and Epidemiology
Systematic Biology, 2022 Phylodynamic models generally aim at jointly inferring phylogenetic relationships, model parameters, and more recently, the number of lineages through time, based on molecular sequence data.
Jérémy Andréoletti +7 more
semanticscholar +1 more source
Species relationships and divergence times in beeches: new insights from the inclusion of 53 young and old fossils in a birth–death clock model [PDF]
Philosophical Transactions of the Royal Society B: Biological Sciences, 2016 The fossilized birth–death (FBD) model can make use of information contained in multiple fossils representing the same clade, and we here apply this model to infer divergence times in beeches (genus Fagus ), using 53 fossils and nuclear sequences for all nine species.
Susanne S. Renner +3 more
semanticscholar +3 more sources
A Simulation-Based Evaluation of Total-Evidence Dating Under the Fossilized Birth-Death Process [PDF]
, 2018 AbstractBayesian molecular dating is widely used to study evolutionary timescales. This procedure usually involves phylogenetic analysis of nucleotide sequence data, with fossil-based calibrations applied as age constraints on internal nodes of the tree.
Luo, Arong +4 more
openaire +1 more source
BMC Biology, 2020 Background The vast majority of all life that ever existed on earth is now extinct and several aspects of their evolutionary history can only be assessed by using morphological data from the fossil record.
Tiago R. Simões +2 more
doaj +1 more source
, 2013 42 total pages including: 29 text pages, 5 tables, and 12 figures. Work presented at Evolution 2013 (http://www.slideshare.net/trayc7/heath-evolution-2013)
Heath, Tracy A. +2 more
openaire +2 more sources
Advanced Healthcare Materials, EarlyView.xx xx. ABSTRACT Osseointegration of orthopedic and dental implants is influenced by local and systemic factors, including their physicochemical surface properties and the patient's overall health status. Titanium and its alloys have been a longstanding standard for bone implants due to their innate biocompatibility and mechanical properties.
Dainelys Guadarrama Bello +2 more
wiley +1 more source
Phylogenetic and taxonomic revisions of Jurassic sea stars support a delayed evolutionary origin of the Asteriidae [PDF]
PeerJBackground The superorder Forcipulatacea is a major clade of sea stars with approximately 400 extant species across three orders (Forcipulatida, Brisingida, Zorocallida).
Marine Fau +4 more
doaj +2 more sources
Advanced Science, EarlyView.Particulate matter ≤2.5 µm (PM2.5) elevates risks of neurological and chronic metabolic diseases, but the underlying mechanisms linking PM2.5‐induced central nervous system (CNS) injury to metabolic dysfunction remain unclear. Hypothalamic pro‐opiomelanocortin‐expressing (POMC+) neurons regulate systemic metabolic homeostasis, and tripartite motif ...
Chenxu Ge +21 more
wiley +1 more source
Evolutionary Models for the Diversification of Placental Mammals Across the KPg Boundary
Frontiers in Genetics, 2019 Deciphering the timing of the placental mammal radiation is a longstanding problem in evolutionary biology, but consensus on the tempo and mode of placental diversification remains elusive.
Mark S. Springer +4 more
doaj +1 more source