Coordinates

get all the promoter sequences of human hg19 genome

One of my former friends (a biologist who does not know much about computer) wants me to help her to get all the promoter sequences from the human genome.…

fetch genomic sequences from coordinates

One of the most common tasks in bioinformatics is to retrieve DNA sequences according to the given coordinates (in bed format or others). I had a post…

Understanding the Forward strand and Reverse strand and the coordinates systems

we are on day 4 of the MSU NGS course. In the morning, instructor Istvan introduced Genomic Intervals. To understand the coordinates system, one needs to…