Team:ETH Zurich/Modeling/Parameters

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Can you feel the smoke tonight?

Parameters

Single-Cell Model

Microfluidics Model

Combined Model

Of course, our models do not work without parameters, and in our case, there are quite a lot of them. In order to keep track of all of their respective values and units, we gathered them here.

Single-Cell Model

Parameter	Description	Value	Reference
α_TetR	TetR production rate	3.93 μM/min	[5]
α_C	CI production rate	1 μM/min	[1]
α_L1	LacI production rate	1 μM/min	[1]
α_L2	LacI_M1 production rate	1 μM/min	[1]
α_G	GFP production rate	2 μM/min	[1]
α_LuxI	LuxI production rate	1 μM/min	[7]
α_LuxI	LuxI production rate	1 μM/min	[7]
α_LuxI	LuxI production rate	1 μM/min	[7]
k_s1	AHL_i production rate	0.01 1/min	[2]
ρ_R	LuxR-AHL dimerization rate	0.5 1/μM³min	[1]
α_RFP	RFP production rate	1 μM/min	a.
β_AcA	Acetaldehyde repression coefficient	7.124 μM	[5]
β_T	TetR repression coefficient	0.01 μM	a.
β_C	CI repression coefficient	0.008 μM	[1]
β_L	LacI repression coefficient	0.8 μM	[1]
θ_R	LuxR-AHL repression coefficient	0.01 μM	[1]
γ_TetR	TetR degradation rate	0.0692 1/min	a.
γ_C	CI degradation rate	0.0692 1/min	[1]
γ_L	LacI degradation rate	0.0231 1/min	[1]
γ_G	GFP degradation rate	0.0692 1/min	[1]
γ_LuxI	LuxI degradation rate	0.0167 1/min	[3]
k_s0	AHL_i degradation rate	1 1/min	[2]
k_se	AHL_e degradation rate	1 1/min	[2]
γ_R	LuxR-AHL degradation rate	0.0231 1/min	[1]
γ_RFP	RFP degradation rate	0.0041 1/min	[4]
n₁	LacI cooperativity coefficient	2	[1]
n₂	CI cooperativity coefficient	2	[1]
n₃	TetR cooperativity coefficient	2	[2]
n₄	LuxR-AHL cooperativity coefficient	1	[1]
n₅	AlcR-AcA cooperativity coefficient	1.352	[5]
η	Diffusion rate across the cell membrane	2	[2]
η_ext	Average diffusion rate for all cells	1	[2]
N	Number of cells	1	a.
a_XylR	XylR production rate	95.5 uM/min	[7]
n6	Xylene cooperativity coefficient	2	[7]
γ_XylR	XylR degradation rate	0.03553 1/min	a.
K_Xyl	Xylene activation coefficient	40 uM	[7]
K_XylR	XylR activation coefficient	1.419*10-3 uM	[6]
n7	XylR cooperativity coefficient	5	[6]

a. - assumption