Table 8.

Robustness of subsystems in the segment polarity network model

Subsystem	Robustness
	Global	Internal	External
S A	1.0	1.0	1.0
SB1	1.0	1.0	1.0
SB2	0.78	0.56	0.85
SC1	1.0	1.0	1.0
SC2	0.78	0.56	0.85
SD1	0.63	0.5	0.63
SD2	0.99	0.88	1.0
SE1	0.63	0.5	0.63
SE2	0.99	0.88	1.0
SF1	0.76	0.71	0.76
SF2	0.97	0.33	0.99
SG1	0.76	0.71	0.76
SG2	0.97	0.33	0.99
SH1	0.73	1.0	0.72
SH2	1.0	1.0	1.0
SI1	0.73	1.0	0.72
SI2	1.0	1.0	1.0
SJ1	1.0	1.0	1.0
SJ2	1.0	1.0	1.0

Robustness of each subsystem, where the score is between 0 and 1 and defined in the Results section.