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Sequencing by Ligation Variation with Endonuclease V, Deoxyinosine, and SAWTooth The Sequencing Analysis Workbench Tool
Sequencing by Ligation
![Sequencing by Ligation](/system/content_item_assets/images/1776/large/0549500_2012_Ho_Fig._1.jpg)
Cyclic SBL involves using Endonuclease V to recognize an incorporated deoxyinosine site and clip the DNA. This results in a fragment of the query primer attached to the anchor primer, allowing subsequent ligations to sequence further out.
Credits: Antoine Ho – University of New Mexico