Figure 4
![Figure 4](http://media.springernature.com/full/springer-static/image/art%3A10.1186%2F1471-2105-8-332/MediaObjects/12859_2006_Article_1704_Fig4_HTML.jpg)
Algorithm 1. Algorithm 1 for the identification of pertinent target sets in the DAG of a neighborhood (see figure 1b) and their comparison to a given query set. It is a slightly modified version of a multiple sources breadth first search.
Algorithm 1. Algorithm 1 for the identification of pertinent target sets in the DAG of a neighborhood (see figure 1b) and their comparison to a given query set. It is a slightly modified version of a multiple sources breadth first search.