[A new approach to estimating the significance of identification of deletion inserts in pairwise alignment]

Within the framework of the unique method of estimating the significance of pairwise alignment of nucleotide sequences, developed by the authors, a new approach to the analysis of deletion inserts in pairwise alignment has been realized. It was shown that the decrease in the average integral length of deletion inserts in alignments obtained using the modern algorithms, as compared with true alignments, is related to a decrease in the number of some deletion inserts rather than a decrease in their average length.