The table, shows a trend for a higher probability of sequential uptake evolving in the case of extreme limitation than in the case of moderate limitation.
Based on this reasoning one would therefore not expect to see sequential nutrient uptake to evolve in the case of the unlimited porin capacity (i.e. K L =5000).
It is noteworthy that these new sperm components were found to be proteins across diverse functional classes, and both rapidly evolving (in the case of protamine genes, Mst35a and Mst35b) and highly conserved (X-linked Tektin gene cluster).
Now from each member of the new complex, two chains of reproduction will evolve, e.g., in the case of \(Pm\), one from \(P\), and another from \(m\).
2.7 "In situ conservation" means the conservation of plant genetic resources in the areas where they have naturally evolved, and, in the case of cultivated species or varieties, in the surroundings where they have developed their distinctive properties.
Mechanisms of dispersal can evolve, as in the case of leg length in the cane toad (Phillips et al. 2006), and seed dispersal in Abronia umbellata (Darling et al. 2008b).
Although the partial phylogeny suggests just one origin and one loss of the basic defence trait, it also suggests that pronounced defence through highly aggressive soldiers has evolved twice, once in the case of P. obesinymphae and once in the case of P. spyrothecae (points B and C on Figure 3).
Regulation of hemodynamic parameters is a challenging problem, due to inter- and intra-patient variability, drug interactions, evolving patient condition, and in the case of simultaneous control of mean arterial pressure and cardiac output, tight coupling between the two variables.
However, the solitons evolve with higher amplitudes in the case of fluctuating charge on the dust grains due to the enhanced nonlinearity of the plasma in the presence of charge fluctuations.
We approximated the mutations by gene deletions, assuming that the evolved mutations had eliminated (in the case of nonsense mutations) or diminished (amino acid substitutions) gene function.
A stress response has been previously reported upon DNMT1 knockdown and was shown to evolve into mitotic catastrophe in the case of complete abolition of DNMT1 expression, for instance, following conditional deletion of the gene [ 30, 31].
