Electronic Journal of Differential Equations, Vol. 2012 (2012), No. 206, pp. 1-9. Title: Simultaneous and non-simultaneous blow-up and uniform blow-up profiles for reaction-diffusion system Authors: Zhengqiu Ling (Yulin Normal Univ., China) Zejia Wang (Jiangxi Normal Univ., China) Abstract: This article concerns the blow-up solutions of a reaction-diffusion system with nonlocal sources, subject to the homogeneous Dirichlet boundary conditions. The criteria used to identify simultaneous and non-simultaneous blow-up of solutions by using the parameters p and q in the model are proposed. Also, the uniform blow-up profiles in the interior domain are established. Submitted August 6, 2012. Published November 24, 2012. Math Subject Classifications: 35B33, 35B40, 35K55, 35K57. Key Words: Simultaneous and non-simultaneous blow-up; uniform blow-up profile; reaction-diffusion system; nonlocal sources.