The distribution of the logic gates for each double knock-out of the data from van Wageningen <i>et al.</i> (A) and Sameith <i>et al.</i> (B).

<p>In both cases the AND logic (blue) is the most dominant. The absence of OR gates can be explained by the selection of regulators. Only a few modulators are identified as related to the regulators, but not via any logic (purple). False negatives in the data and equivalences can be responsible for the absence of XOR gates and the large amount of masking logics.