Genetic data also demonstrate that the first human colonists of the Korean Peninsula [17] and the Japanese archipelago [18] were also of northeast Eurasian descent, suggesting that the entire Late Pleistocene population of this vast region encompassing northeastern Eurasia and the Americas, ultimately originated from an initial population expansion out of southern Siberia ∼45k calBP.
Specifically, they assume the derived avian gene order to have originated from an initial tandem duplication of the Cytb/tRNA T/tRNA P/ NADH6/tRNA E/CR region, followed by several gene losses or reductions.
The titer could not be accurately measured by a simple count of G418-resistant colonies: in the presence of a helper virus there is a possibility for LNCE to go through multiple rounds of replication, and thus more than one colony could originate from a single initial particle.
The majority of gene duplicates within this initial sample were identified as ' ohnologs' [ 33] or duplicates originating from a WGD event [ 12, 34- 37].
Clades originating from a grade, that is.
A systematic exploration of the evolutionary paths originating from different initial conditions is prohibitive, considering the time and effort required to explore just one path.
The Austronesian speakers replaced and perhaps assimilated most of the original Austromelanoid populations, but in the island of Papua New Guinea, the populations originating from the initial peopling event some 50,000 years earlier remain isolated, separated by extreme geographical features.
We first derive sufficient conditions to ensure that the trajectories originating from initial conditions in an appropriate set are ultimately bounded.
Reactive intermediates and reaction pathways originating from the initial formation of the gas-phase adduct between TMGa and NH3 were identified.
According to these carbon isotope measurements, although TCE biodegradation seems to occur only in the upgradient part of the studied zone, DCE and VC dechlorination (originating from the initial TCE dechlorination) occurs along the entire flowpath.
The new intensive band at 1300 cm-1 in the spectrum of the Pb II) complex (2) can be attributed to the presence of nitrate ions originating from the initial lead II) salt.
