We propose that the two footprints sizes originate from two ribosome conformations corresponding to different stages of elongation: large footprints from non-rotated ribosomes during the decoding stage before peptide bond formation, and small footprints from rotated ribosomes during the translocation stage after peptide bond formation.
The first scenario (PDN1) is a simple Wright-Fisher pure drift model with 1,000 (neutral) SNPs segregating in 10 different populations of constant size originating from a common ancestral one T generations ago.
First, we extracted all Genomic Islands from IslandViewer (December 2009, [ 28]), amounting to a total of 5447 sequences between 2.2 and 143 kb in size, originating from 339 distinct genomes.
The first group (group 11) was composed of 6 TA loci (identity > 27%) very similar in size, originating from phylogenetically distant species, and all sharing similarities with the mazF toxin of the confirmed TA locus mazEF.
Molecular dynamics simulations revealed that the thermal conductivity dependent on the embedded particle size originated from the structurally altered interphase zone of surrounding matrix polymer in the vicinity of nanoparticles, and clearly indicate strong dominance of interfacial phonon scattering and dispersion.
Abdominal computed axial tomography (CAT) showed features of chronic pancreatitis, cirrhotic liver, and a large pseudocyst approximately 10 × 8 cm in size and originating from the tail of the pancreas, thus impressing the fundus of the stomach.
During the course of the screen, the cell population followed a stereotypical pattern of growth, starting with a dramatic decrease in cell number and disappearance of the majority of cells, followed by a stabilization of the population and concluding with the development of medium to large size colonies originating from the initial surviving cells.
On the other hand, given the strikingly contrasting pattern yielded by microsatellites, we tend to favor a scenario where two distinct mitochondrial lineages have coexisted for an extended period of time, either because of ancient larger population size or originating from two formerly separated populations within Luzon which later met and merged in the area around Manila.
According to the traditional view of viruses as gifted "gene pickpockets", large viral genome sizes could originate from numerous gene acquisitions from their hosts.
