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Table 4 Proportions of essential leading cascade reactions according to the cascade number in the reaction-centric metabolic networks

From: Identification of critical connectors in the directed reaction-centric graphs of microbial metabolic networks

Reaction graphs from Cascade number r
0 1 2 3 4 5 6 >  7 Total
E. coli (iJO1366) 13.4% (94/697) 29.1% (37/127) 30.7% (8/26) 47.6% (10/21) 15.3% (2/13) 25.0% (1/4) 50.0% (1/2) 100% (4/4) 17.5% (157/894) 0.68
B. subtilis (iYO844) 22.4% (101/450) 32.2% (19/59) 50.0% (7/14) 83.3% (5/6) 100% (3/3) ND 50.0% (1/2) 57.1% (4/7) 25.8% (140/541) 0.43
G. metallireducens (iAF987) 28.7% (136/473) 65.1% (56/86) 50.0% (13/26) 61.5% (16/26) 54.5% (6/11) 66.6% (2/3) 100% (4/4) 100% (1/1) 37.1% (234/630) 0.86
K. pneumoniae (iYL1228) 10.4% (65/620) 28.5% (30/105) 19.3% (6/31) 60.0% (6/10) 41.1% (7/17) 66.6% (2/3) 100% (1/1) 33.3% (2/6) 15.0% (119/793) 0.63
S. cerevisiae (iMM904) 10.3% (54/520) 14.4% (11/76) 37.5% (9/24) 41.6% (5/12) 33.3% (2/6) 50.0% (1/2) 50.0% (1/2) 33.3% (1/3) 13.0% (84/645) 0.72
  1. Each cell denotes % essential leading cascade reactions (No. essential leading cascade reactions / No. of total leading cascade reactions). Last column indicates correlation coefficient (r) between cascade numbers and % essentialities