Sentence examples for transposition dynamics from inspiring English sources
Interest has been paid only very recently to the impact of transposition dynamics on structural variation (Lynch 2007).
At an evolutionary scale, the transposition dynamics has to be assimilated to a continuous process, and becoming transposition and deletion rates per time unit.
Simulation results illustrate how the divergence between homologous TE sequences reflects meaningful information about the transposition dynamics in this TE family.
At least two TE families show clear changes in their transposition dynamics: in Fot2 and Fot6, the transposition rate tends to decrease with time.
The differences in TE distributions between the two Arabidopsis species represents a synthesis of evolutionary forces that include the transposition dynamics of individual TE families and the demographic histories of populations.
If patterns of TE diversity vary across element families, transposition dynamics may play a major role in explaining differences between species like those observed for Ac-like elements [ 42].
Here, we analyze the impact of environmental change on the dynamics of transposition activity when horizontal DNA exchange is absent, based on a stochastic computational model of transposable element proliferation.
Our model has been kept simple to focus on the effect of transposition bursts on the dynamics of ISs.
TEs are classified in several dozen families based on transposition mechanisms and different dynamics properties (Hua-Van et al. 2005).
Additional analysis of the full maize genome sequence will provide some insights, but additional information about transposition rates and population dynamics will also be critical for understanding the striking differences among helitrons of different angiosperm species.
Controlling for both nonequilibrium dynamics of transposition and host demography, we provide evidence for negative selection acting against most TEs as well as for positive selection acting on a small subset of TEs.
