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Table 5 Importance of LSCC in the paths of different subnetworks

From: On cycles in the transcription network of Saccharomyces cerevisiae

subnetwork

cc

sp

sr

ds

dd

average path length

4.64

3.55

2.31

2.10

1.94

PERCENTPATH

87.1

69.4

72.1

57.8

54.6

PERCENTLENGTH

94.2

78.0

81.6

64.4

59.0

  1. In each physiological subnetwork we consider the set P of pairs of the form TF-TT such that there is a chain of interactions (a path) from the TF of the pair to the TT; for p ∈ P we define ℓ p , the length of the shortest path for this pair; moreover, Q is the subset of P such that the respective path has to go through LSCC. Then average path length = ∑p∈Pℓ p /|P|, PERCENTPATH = |Q|/|P|, and PERCENTPATH = ∑p∈Qℓ p /∑p∈Pℓ p .