Matsushita, M; Wakita, J; Itoh, H; Watanabe, K; Arai, T; … - In: Physica A: Statistical Mechanics and its Applications 274 (1999) 1, pp. 190-199
Bacterial species Bacillus subtilis is known to exhibit various colony patterns, such as diffusion-limited aggregation (DLA)-like, compact Eden-like, dense branching morphology (DBM)-like, concentric ring-like and disk-like, depending on the substrate softness and nutrient concentration. We have...