Sentence examples for changes of fitness from inspiring English sources
As μ increases, mutations become more abundant, and changes of fitness upon replication increase in frequency.
How constant a laboratory environment can be throughout years is hard to state, and the condition experienced by a same line in different months may have produced changes of fitness traits.
It postulates three classes of lineage selection effects of the genome architecture on somatic cancer evolution: i) effects mediated by changes of fitness of cells of cancer lineage, ii) effects mediated by changes of mutation probabilities and iii) effects mediated by changes of gene designation and by changes of physical and functional genome redundancy.
Summary CERs of the 2008 cold spell on mortality varied from 37.8% to 43.8% for changes in the df for smoothness of year and calendar month (Additional file 3), from 42.2% to 45.1% for the changes of fitness methods in the meta-analyses (Additional file 4), and from 42.2% to 44.6% for different lag days (Additional file 5).
The systems approach postulates three classes of lineage selection effects of the genome architecture on somatic cancer evolution: i) effects mediated by changes of fitness of cells of cancer lineage, ii) effects mediated by changes of mutation probabilities and iii) effects mediated by changes of gene designation and physical and functional genome redundancy.
main particles, whose degree of change of fitness is smaller than S will be regarded as the center of a niche.
The Darwinian approach suggests an operational definition: judgement is the active choice among different art objects or individuals leading to change of fitness in both artist and judge.
Unambiguously attributing a nonlinear rate of change of fitness to either of the two potential causes requires both characterization of the genome-wide mutation rate and an estimate of mutational effects on fitness.
After the introduction of positive selection, an individual carrying a non-synonymous change from the ancestral sequence at the positively selected site undergoes a change of fitness by a factor of 1+ s b.
Equation 5 can be expressed as a relation between the selection-dependent fitness flux Φ(f), the degree of adaptation α(f), and its time derivative, (6) Φ (f ) = L ρ (f ) f [ 1 2 d α (f ) d t + γ α (f ) ]. Hence, a population's fitness in a time-dependent environment increases by fitness flux and decreases by changes of the fitness seascape.
All the students commented on extinction as an evolutionary process connected with environmental changes, lack of fitness, etc.; only one student wrote "...because they weren't able to adapt".
