Table 1. Links in the network ranked according to the upper limit value of parameter k allowing the presence of the link.

LINK	k	Canonical network
‘IL1a→IKK→Ikb’	10.70	yes
‘IL1a→p38→HSP27’	9.74	yes
‘TGFa→MEK12’	8.71	yes
‘TGFa→PI3K→AKT’	5.01	yes
‘IGF1→PI3K→AKT’	4.38	yes
‘TNFa→IKK→Ikb’	4.34	yes
‘IL1a→JNK12’	4.31	yes
‘IL1a→MEK12’	3.91	no
‘IL1a→IKK→HSP27’	3.17	no
‘TGFa→MEK12→ERK12’	2.76	yes
‘IL1a→p38’	2.64	yes
‘TGFa→IKK→AKT’	2.55	no