The platform angle was monitored using a spatial orientation tracking sensor and slippage point was recorded on video.
If successful, the angle of the ramp was increased in one degree increments and the test was repeated until a slippage point was noted.
Specifically, if the balance between slippage and point mutation favors point mutations within the repeated region, the mutations may interrupt the feature of the microsatellite without eliciting large changes in length.
It has also been suggested that if the balance between slippage and point mutations favours point mutations within the repeated region, the mutations may interrupt the feature of the microsatellite without enhancing large contractions [ 54], and eventually give rise to new diversity.
Recently Kruglyak, Durrett, Schug, and Aquadro showed that microsatellite equilibrium distributions can result from a balance between polymerase slippage and point mutations.
Two key features of this model are the dependence of mutation rates on microsatellite length and a mutation process that includes both strand slippage and point mutation events.
Shear displacement j x) is slippage at point x of the track, and can be described using slip ratio (alpha) as follows: begin{aligned} j x) = alpha cdot x. end{aligned} (15)The shear deformation modulus K is determined by the slope of the shear stress curve at the origin.
The patterns were consistent with the combined action of recent slippage and point mutation events.
Some believed that AARs evolve in a largely neutral fashion [ 18], partly as a consequence of the balance between replication slippage and point mutations [ 6].
indica and japonica, it has been demonstrated that the distribution of microsatellites is also influenced by the motif sequence and the sequence characteristics of the adjoining regions possessing the microsatellites, in addition to the replication slippage and point mutation model.
In fact, the easing of bond-market pressure gives him space to look beyond the short term and tackle Spain's chronic problems of low growth and soaring unemployment.To excuse its slippage the government points to Spain's shoddy fiscal performance last year (mostly under Socialist rule).
