To increase specificity, DELLY only applies this k-mer counting to one alignment direction, forward or reverse strand, depending on the paired-end induced alignment direction.
This excludes contributions from the other crystalline peaks, putting too much emphasis on the contribution from one alignment of the cellulose crystal lattice.
During cross-validation, a model is trained on all but one alignment from the training corpus and testing is performed on the withheld data.
One alignment was based on 16,636 nt positions of the complete mitochondrial genome, except for the highly variable ETAS (extended termination associated sequence) domain within CR.
In this case, we define the result to be the same as if there was one alignment in B on a different chromosome to any alignment in A. In this section, we compare the results of testing our method with those of other mapping tools that provide a paired-end option.
We performed two separate analyses of our conserved clusters, one based on alignment of nucleotide sequences and another based on alignment of predicted peptide sequences.
On this example, a useful output would be to report one alignment each for the 900 bp and the 100 bp segment, and to indicate if the two segments have good suboptimal alignments that may render the best alignment unreliable.
However, instead of calling insertions based on one outgroup alignment only, PAGAN assigns weights to the graph edges either skipping a deletion or connecting an insertion to the rest of the graph and adjusts them according to the evolutionary evidence.
Then, we estimated the probabilities of being protein orthologs for potential pairs of proteins by Gibbs sampling, and obtained a one-to-one alignment based on the most probable associations.
Therefore, GSNAP will favor concordant solutions involving suboptimal alignments on one or both ends, even when better alignments can be found individually for each end.
