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Table 2 Parameters defined in the model

From: Dynamic modeling of yeast meiotic initiation

Parameter

Definition

Value

Reference

Synthesis, dimension =/hour

s ime1

Synthesis rate of Ime1

10

[15, 43–45]

s ime2

Synthesis rate of Ime2

10

[39]

s ’ ime2

The maximum rate of auto-regulation-dependent Ime2 synthesis

3

Estimated

Degradation, dimension =/hour

d ime1

Degradation rate of Ime1

1

[3]

d ’ ime1

The maximum rate of Ime2-activated Ime1 degradation

1

[3]

d pime1

Degradation rate of pIme1

1

[3]

d ime2

Degradation rate of Ime2

8

[3]

Phosphorylation, dimension =/hour

p rim11

Phosphorylation rate of Rim11

0.01

[2], Estimated

u rim11

Dephosphorylation rate of Rim11

0.1

[2], Estimated

p ume6

Phosphorylation rate of Ume6

0.3

[18], Estimated

u ume6

Dephosphorylation rate of Ume6

0.01

[18], Estimated

p sok2

Phosphorylation rate of Sok2

0.7

[6], Estimated

u sok2

Dephosphorylation rate of Sok2

1

[6], Estimated

p ime1

Phosphorylation rate of Ime1

2

Estimated

Constant, dimensionless

c sok2

Constant measuring half-maximum inhibition of Sok2 phosphorylation by Ime1

0.05

Estimated

c ime1

Constant measuring half-maximum inhibition of Ime1 synthesis by pSok2

0.01

Estimated

c 1

Constant measuring half-maximum activation of Ime1 degradation by Ime2

0.01

Estimated

c 2

Constant measuring half-maximum activation of Ime2 synthesis through auto-regulation

1.4

Estimated

c 3

Constant measuring half-maximum activation of Ime2 degradation

2

Estimated