Imaging Intron Evolution.

ABSTRACT: Intron evolution may be readily imaged through the combined use of the "dot plot" function of the NCBI BLAST, aligning two sequences at a time, and the Vertebrate "Multiz" alignment and conservation tool of the UCSC Genome Browser. With the NCBI BLAST, an ideal alignment of two highly conserved sequences generates a diagonal straight line in the plot from the lower left corner to the upper right corner. Gaps in this line correspond to non-conserved sections. In addition, the dot plot of the alignment of a sequence with the same sequence after the removal of the Transposable Elements (TEs) can be observed along the diagonal gaps that correspond to the sites of TE insertion. The UCSC Genome Browser can graph, along the entire sequence of a single gene, the level of overall conservation in ve

SUBMITTER: Panaro MA 

PROVIDER: S-EPMC9326662 | biostudies-literature | 2022 Jun

REPOSITORIES: biostudies-literature