Results 151 to 160 of about 325,578 (303)
From Divergence Big Time, to Converging Divergence [PDF]
Regions Magazine, 2018 openaire +1 more source
Divergence time estimates of Triticeae species based on chloroplast sequences.
, 2014 a. Divergence times of the species based on the strict clock method, using a substitution rate of 1.06E-3per base per million years calculated using PAUP and r8s programs over the selected 37 kb region of the chloroplast genome.
Natacha Senerchia (533190) +6 more
core +1 more source
FEBS Letters, EarlyView.Drosophila park mutants serve as a model for Parkinson's disease. We used this strain to investigate the connection between oxidative stress and the circadian clock mechanism. We showed that increased oxidative stress affects the physiology of pacemaker cells, disrupting their daily structural plasticity. Lack of rhythmic signaling from pacemaker cells
Kamila Zientara +3 more
wiley +1 more source
How to Summarize Estimates of Ancestral Divergence Times
Evolutionary Bioinformatics, 2008 The use of molecular sequence data has increased interest in trying to date evolutionary events, with researchers wanting both an estimate of the divergence time and a confidence interval for that estimate. However, two methodological issues have recently been raised with respect to precision of the estimates: (i) the time of the ancestral event is ...
openaire +4 more sources
Modelling stem cell differentiation related processes—A practical overview for biologists
FEBS Letters, EarlyView.Stem cell differentiation is complex and difficult to control experimentally. This review introduces suitable computational modelling approaches that can support stem cell research, from mechanistic ODE and abstract models to multiscale and deep learning methods.
Ricco Zeegelaar +4 more
wiley +1 more source
Ecology and EvolutionThe subfamily Pyrginae sensu lato (Lepidoptera: Hesperiidae) represents a group of skipper butterflies, consisting of 1132 species in 153 genera and nine tribes.
Jintian Xiao +4 more
doaj +1 more source
DiversityThe genealogical and geographical distribution of a species offers insights into its evolutionary narrative, encompassing its population dispersion, migration, adaptation, and speciation—key aspects for comprehending the genesis and sustenance of ...
Junzhe Zhang +8 more
doaj +1 more source
Divergence time of mites of the family Laelapidae based on mitochondrial barcoding region. [PDF]
PLoS One, 2023 Yang H, Chen T, Dong W.
europepmc +1 more source
The effect of species divergence time on divergence-based ascertainment bias.
, 2013 Coalescent simulation as in Figure 1 were performed, however a species divergence time was varied between 5 and 100 4Ne generations was used (see Figure 1 caption for simulation details).
Andrew D. Kern (248482)
core +1 more source
Design and analysis strategies for robust microbiome ageing research
FEBS Letters, EarlyView.The gut microbiome changes with age and associates with age‐related morbidity and mortality, establishing it as a potential biomarker and intervention target for ageing. Realising this potential requires methodological rigour, yet distinguishing biological signals from methodological artefacts remains challenging across cohorts. This review provides an
Mark Olenik +5 more
wiley +1 more source