Optimal number of spacers in CRISPR arrays
Fig 3
Typical survival probability profile.
(A) Plot of survival probability E(t) vs. the crRNA decay coefficient δ and the number of spacers in CRISPR array S. Other parameters are: β = 1, χ = 1.4, μ = 0.9, and rNt = 5. (B) Six curves of E(t) vs. S for various values of δ and same β, χ, m, and rNt as in the panel A.