  In this article, the effect of rotation on the onset of phototactic
bioconvection is investigated using linear stability theory for a suspension of
forward-scattering phototactic algae in this article. The suspension is
uniformly illuminated by collimated flux. The bio-convective instability is
characterized by an unstable mode of disturbance that transitions from a
stationary (overstable) to an overstable (stationary) state as the Taylor
number varies under fixed parameters. It is also observed that the suspension
has significant stabilizing effect due to rotation of the system.
