Figure 8. Variation of parameters in Equations (8a)–(8c). Note: Always only one parameter gets varied, all others are kept fixed and take the values as reported in Table 2, besides in case f. Variations: ( a ) Diffusion constant of the RNA D R ; ( b ) Diffusion constant of the host D H ; ( c ) NSP (i.e., web protein) translation reaction rate r 2 ; ( d ) Diffusion constant of the RNA inside the webs D R | W ; ( e ) initial value of Host, H ( x ,0 ) at all spatial points of the computational domain; ( f ) Switching off host factor diffusion D H = 0 and varying diffusion constant of RNA inside the webs D R | W . All parameters not denoted are as indicated in the standard parameter set, cf., Table 2.