Table 4 Optimal parameters for the gene regulation toggle switch

k ₁₈/k ₂₁₃

(12.7024, 22.7849)

k ₁₈/k ₃₁₀

(0.0598, 0.1378)

k ₄₉/k ₉₄

(0.6459, 1.3969)

k ₅₁₁/k ₁₁₅

(0.5680, 1.4106)

k ₆₁₂/k ₁₂₆

(0.0078, 0.0124)

${\alpha }_1^l$

(63.5196, 87.2516)

${\alpha }_2^l$

(64.0959, 87.9842)

${\alpha }_1^u$

(0.7442,0.9986)

${\alpha }_2^u$

(7.3285, 10.5703)