Visualizing large scale genomic variations.
We call a variation large-scale when the changes do not fit into the sequence portion of a short read.
Paired-end read sequencing is then the methodology that allows us to identify where the reorganization took place. Pairs in the unexpected orientation, template sizes of unexpected lengths together can provide the necessary guidance to identify the "reorganization" junction points relative to the reference genome.
This recipe provides code that:
A detailed presentation that explains the steps and rationale for this recipe can be found at:
Please refer to the lecture above for links to the chapters that cover each concept.