The recruitment of more than one gene families to fulfill the same type of biochemical activities might have allowed these families to evolve specific roles under different circumstances (e.g. cell type, developmental stage, environmental cues) or toward different substrates.
This suggests that the species groups might have evolved specific morphological adaptations that allow their sympatric occurrence with the members of other Nannomys lineages.
Thus, it is meaningful to identify putative novel protein-coding genes (orphan genes) in G. pachycheilus, which might have evolved specific functional roles and contributed to their adaptation to Tibetan plateau.
To detect genes that might evolve adaptively in specific lineage, two types of gene sets were compiled: 1) FEGs, which have experienced a significantly higher Ka/Ks ratio in specific lineage compared with other lineages, and 2) PSGs, which have been influenced by positive selection only on a few codons along particular lineage (see Materials and Methods).
Taken together, cassava might evolve not only conserved but also specific molecular mechanisms related to stress signaling and response.
Thus, we speculate that eukaryotic SBPase might evolve from a kind of gluconeogenesis-specific Class I FBPase similar to that of epsilon-proteobacteria through an unclear mechanism (probably lateral gene transfer).
On the other hand, spawning date can sometimes vary for reasons other than selection on emergence timing, such as habitat inaccessibility at a particular time or energetic demands on adults, and in such cases temperature-specific development rates might evolve (Tallman 1986; Tallman and Healey 1991).
As De Giorgi et al. [ 17] suggested, the C-terminal of ATP8 might evolve extremely rapidly and in a phylum-specific manner.
It's unclear how regulations for digital currencies might evolve in the U.S. Lawmakers haven't been very specific, and a staffer for Senator Tom Carper, who is chairing the hearing, told me that the senator's office is taking a neutral stance on virtual currency for the time being.
This implies that nature might evolve such that the network is robust against environmental perturbations, and performs specific biological functions with minimum dissipation cost.
