Table 2. Default values for each parameter in our mathematical model and varying parameters used in figures showing 1D parameter scans.

β_X: production rate for X; v_X: degradation rate for X; θ_X,Y: threshold above which Y has an effect on X; C_X,Y: coefficient for regulatory functions of Y acting on X; h: exponent of regulatory functions; V: effective system volume (modulates noise). All parameter units are arbitrary.

	Default	Figure 5B–D	Figure 5—figure supplement 2A	Figure 5—figure supplement 2B	Figure 5—figure supplement 2C	Figure 5—figure supplement 2D
βABA	1		Varying
βGA	0.3
βGA,Z	0.01
βZ	39
βI	0.3
vABA	1		1.58
vGA	1
vZ	0.1
vI	0.4
θABA,I	3.7
θGA,I	1.2
θI,ABA	6.5	Varying			10	10
θI,GA	6			Varying	Varying
CABA,I	10
CGA,I	4
CI,ABA	10
CI,GA	6
h	4
V	30			100		Varying