Figure 3
From: Accurate and unambiguous tag-to-gene mapping in serial analysis of gene expression
Flowchart of confidence assignments by the HGA method. For the case of unique tags in the genome that have a single annotation, a high confidence is assigned. For those tags that either are non-unique in the genome or do have two or more annotations, a more complex algorithm is used to assign a confidence class to them. First, all tag instances in the genome are selected. Then, the assignment of tag confidences is carried out as explained in the figure.