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. 2008 Mar 26;2:28. doi: 10.1186/1752-0509-2-28

Table 1.

Parameters used in the model with their default value and the studied range. #mol is number of molecules.

Par. Meaning Value units Studied range Reference
r maximum translation rate * #ribosomes 15*5000 #mol hr-1 30,000 – 750,000 [38,39]
o max rate of complex formation ssRNA 1 hr-1 0.1 – 5
o d max rate of complex formation dsRNA 100 hr-1 0 – 1000
f ratio of binding plus or minus RNA 0.9 - 0 – 1
h dsRNA-RDR splitting rate 10 hr-1 1 – 1,000
v max virion production rate 500 #mol hr-1 0 – 50,000

D i number of Dicer molecules 500 #mol 0 – 5,000
c d max Dicer cleavage rate for dsRNA 3 #mol hr-1 0 – 20
c s max Dicer cleavage rate for ssRNA 3 #mol hr-1 0 – 20
b1 rate of RISC activation 0.005 #mol -1 hr-1 0 – 1
b2 RISC target cleavage rate 20 #mol -1 hr-1 0 – 1,000 [8]
i translation of RISC 100 #mol hr-1 0 – 1,000
a amplification (au, ap and ag) 100 #mol hr-1 0 – 400

d r decay RDR and RISC 0.1 hr-1 0 – 0.5
d decay viral ssRNA 0.5 hr-1 0 – 2
d si decay siRNA 2 hr-1 0 – 5 [40]

k v saturation of virion production 10,000 #mol 1 – 100,000
k d saturation of Dicer cleavage 10,000 #mol 1 – 100,000
k t saturation constant for translation 1,000 #mol 1 – 10,000
k ri saturation of RISC cleavage 1,000 #mol 1 – 10,000
k r saturation of complex formation 1,000 #mol 1 – 10,000
k a saturation amplification 1000 #mol 1 – 10,000