Repeated decreases in α did not result in an increase in the WSR, and often led to a small decrease in the WSR.
If continuous positive selection is occurring we should expect to see repeated molecular signatures of replacement (repeated decreases in π co-occurring with continuous changes in sign of Tajima's D), as in Figure 6.
The process was repeated, decreasing the dextran solution in 5% increments down to 5% dextran solution, maintaining the same concentration of eGFP-CaM throughout the titration.
In the absence of telomerase, i.e., in most normal adult somatic cells, the hexanucleotide repeats decrease after each cell division; therefore cells undergo senescence when the lengths of telomeres are reduced to a critical level.
The number of genes containing (TG/CA)n repeats decreases with increasing repeat length.
Also, when the number of tandem sequence repeats decreases, it is unclear which repeat has been deleted.
All of the arguments effectively support alluvial deposition: pebbles, an alternation of coarse and clayey beds, systematic and repeated granulometric decrease.
We suggest that unusual DNA structures associated with super-long CAG repeats decrease transcriptional efficiency in vitro.
By applying this sequence constrain, the frequency of targeting repeats decrease much more dramatically in piggyBac than in Tol2 for the majority of repeat types (as compared the lower part of each bar to the whole bar in Figure 4C) suggesting that piggyBac may display a higher degree of sequence constrains than Tol2 in selecting their target sites.
Thus, while for FAS the risk of repeated drunkenness decreased with family affluence, for parental occupation, the risk tended to increase with decreasing status, which is in line with some findings from other studies [ 14, 15].
