Figure 4.
(A) Neighborhood conservation function of the form 
where 
is an orthologous group pair from COG database and 
is its neighborhood conservation score in our set of 300 non-redundant genomes. (B) STRING 
function of the form 
where 
is an orthologous group pair and 
is its STRING functional association score. (C) 
function intervals that will be approximated to 
function intervals (blue with blue interval and red with red one) using a lineal piecewise continuous approximation. (D) 
function resulted by matching 
to 
functions. 
represents our STRING-like score.