Molecular studies have demonstrated that the acquisition or loss of binding sites or entire regulatory modules appears to drive significant changes in gene expression that initiate critical evolutionary transitions, such as elaboration of novel limb structures (Khila et al., 2009; Pavlopoulos et al., 2009; Tanaka et al., 2011).
The idea of the adaptability of the organism initiating evolutionary change really goes back to a man called Douglas Spalding, who wrote a paper in 1873 ["Instinct: with original observations on young animals"] that preceded Konrad Lorenz's work on behavioral imprinting by about 50 years or more.
"The mutation very possibly initiated an evolutionary cascade," said Dr. Nancy Minugh-Purvis, a Penn paleoanthropologist involved in the project.
Further experimental investigations will bring us continuously closer to identifying the earliest nucleotides that initiated the evolutionary march toward RNA.
However, with this increased freedom comes the liability of becoming lost in the vast chemical space of possible prebiotic molecules without ever finding the nucleotides that initiated the evolutionary march toward RNA.
Indeed, the negative correlation between duplication span and sequence asymmetry in this study provides indirect evidence for the hypothesis that attenuated duplication spans create daughter copies that violate the assumption of sequence and functional redundancy with the ancestral locus, thereby initiating novel evolutionary trajectories for the derived loci.
These studies capture a core structural feature of reciprocal causation namely, selective feedback but typically without truly embracing its full ramifications; specifically, without recognizing that this means that developmental processes can initiate and co-direct evolutionary outcomes.
Brace ([2006]), Puolimatka ([2009]) and Bergman ([2012]) have also claimed that the general acceptance of evolutionary theory would initiate a chain of events "going from bad to worse" including eugenics, discrimination and violation of human rights, forced sterilization and genocide.
Thus, the warblers have been allopatric for at least 120,000 years, reinforcing the role of allopatry in maintaining (and initiating) their evolutionary divergence.
Contributions from the emerging fields of molecular genetics and evo-devo (evolutionary developmental biology) are greatly benefiting the field of evolutionary computation, initiating a promise of renewal in the traditional methodology.
For now, the accuracy levels of the heuristic recipes are sufficient to initiate the systematic exploration of triple evolution (e.g. populations, evolutionary pathways), while taking into account three-body dynamics and stellar evolution consistently.
