Bioinfrmatics:video tutorial:using Genomescan to parse genomes (find exons)

Bioinfrmatics:Video Tutorial:using Genomescan to parse genomes (find exons)

In this video tutorial we are going to see how to use Genomescan to parse large DNA sequences and find coding regions or Exons.

As you know higher organisms genes like vertebrates are more complex then others, because they contain coding regions called Exons and between these Exons we find non coding regions called Introns.

To predict these genes which contain several Exons, you have to use a very sophisticated algorithms, that can locate Exons and Introns and by that locating genes.

You can read this post (Open Reading Frame (ORF)) to understand what are ORFs.

You  can read this post (Using ORF Finder to locate open reading frames) for a basic software that can find ORFs.

You can read this post (Sophisticated ORF prediction with GenMark) for a more sophisticated ORF prediction software.