Analysis of a dynamic model of guard cell signaling reveals the stability of signal propagation

BMC Systems Biology

Table 6 Nodes whose knockouts diminish ABA’s inhibition of stomatal opening

Light, CO₂ and ABA condition		Unperturbed SO level	Nodes whose knockout results in a partially restored SO, and the corresponding SO value
Light, CO₂ and ABA condition		Unperturbed SO level	CO₂	NO	PLD	ROS	AnionCh
Dual Beam	Moderate CO₂, ABA is present	0	3	3	5	3	2
Blue Light		0	3	2	3	2	1
Red Light		0			3		1

The first set of columns, with the header ‘Light, CO₂ and ABA condition’, indicate the input signal combinations. The 2nd column is the stomatal opening without perturbations. The 3rd column set indicates the nodes whose knockout would yield a stomatal opening level that is higher than the unperturbed value of 0. CO₂ knockout means CO₂ being set to zero (CO₂ free air). No entry means the setting does not cause partial reversal

ISSN: 1752-0509