All previous studies have been underpowered to detect an OR of this level, conceivably accounting for the frequent failure to replicate the association.
However, the progress in interaction analysis has not yet translated to frequent attempts to replicate previous findings; therefore, the multiple interactions in RA that have been reported in the main genetics and rheumatology journals [ 22- 31] remain without confirmation.
Although negative event frequency was not uniquely associated with negative affect, participants with more depressive symptoms reported more frequent negative events, replicating diary studies with non-clinical samples (e.g., Grosscup & Lewinsohn, 1980).
In addition to the well validated findings described above, there have been many conflicting reports of association and a frequent failure in replicating initial observations from candidate gene studies, probably reflecting low sample sizes and, therefore, low power to detect what are likely be relatively modest or weak effects.
In the beginning of their emergence, the new virus strains introduced by frequent antigenic drifts could replicate more efficiently in the immunologically naïve host and as a result impose a more serious threat on the community health [ 30].
Ratings of 'stoned' were not influenced by frequency of use, replicating findings that frequent users cannot be distinguished from healthy controls by euphoric effects (D׳Souza et al., 2008).
Variants grouped into the categories '1-2 bp diff' (IIIa) and '>2 bp diff' (IIIb) which were present in both amplicon replicates but less frequent than any annotated artefact were labelled as 'unclassified variants', since they are not amongst the most frequent clusters but are unlikely to be artefacts if they appear in both replicates in at least two copies each (i.e. in clusters).
The presence of 8-oxoG on the replicating strand leads to frequent misincorporation of adenine opposite a lesion, and results in G C to T A transversions after replication [ 13, 14].
The most frequent mutations of BRCA1 gene which are replicated in multiple Norwegian studies are 1135insA, 1675delA, 816delGT, 3203del11, and 3347delAG [ 50, 51].
This simpler design would allow us to replicate rule-selection effects, without interactions with the frequent task switching required in experiment 1 or the effects of incongruence when 2 circles are presented.
