There is an extensive documentation on the impact of alignment quality on phylogeny (Landan and Graur, 2009; Löytynoja and Goldman, 2008; Ogdenw and Rosenberg, 2006; Wong et al., 2008).
Second, these orthologs need to be aligned with sufficient accuracy (see e.g. [ 8] for a review and [ 9] for an example of the impact of alignment accuracy on phylogeny reconstruction).
All negative alignment consensus structures are calculated using RNAalifold [ 45]. > In order to assess the impact of alignment quality on SEN values, we determined the difference between SEN values obtained using an entire Rfam seed alignment (full alignments, positive Dataset2) or subsets of this alignment (subalignments, positive Dataset3).
Using this data set to simulate data characteristics observed in actual experiments, we assessed the impact of alignment and normalization on the final processed data and downstream analyses.
For consistency between analyses, we removed the concatenated sequences corresponding to the two rogue taxa (Evania and Primeuchroeus) and repeated the sequence alignment (as removal of rogue taxa might impact on the alignment) and phylogenetic analyses.
We evaluate the impact of alignment to individualized diploid genomes on RNA-seq analysis with an emphasis on experimental multiparent populations.
It was found that roughness rather than the texture of the ZnO seed layers had a great impact on the alignment of the resulting NWs.
According to atomic force microscopy data, we suggest that the substrate, fluctuate amplitude and fluctuate frequency of roughness on ZnO seed layers have a great impact on the alignment of the resulting NWs, whereas the influence of the seed layers' texture was negligible.
Graphs have direct applications in the modelling of NGS data from specific sequencing platforms but they can also be used to represent other features, such as repeat structures, that affect sequences' evolution and thus have an impact on their alignment.
To increase the yield of sequences with a recognizable LTR, further optimization of the parameters for its recognition could be adopted, carefully evaluating the possible impact on the alignment quality and errors.
