3 papers
q-bio.PE2026
Skewed weak and Pareto-tailed strong interactions accompany community diversity and complexity
Takuya Hojo, Taiko Arakaki, Koichi Fujimoto
Ecological communities are often characterized by many weak and few strong interspecific interactions, yet their quantitative structure, generative basis, and links to community-le…
q-bio.CB2026
3D mechano-geometric multicellular model of apical stem cell-driven plant morphogenesis
Naoya Kamamoto, Koichi Fujimoto
The orientation of cell division is a major determinant of three-dimensional plant morphogenesis. Whether and how a simple division orientation rule explains the establishment of s…
physics.bio-ph2026
Delayed control driven oscillations in plant roots
Riz Fernando Noronha, Kunihiko Kaneko, Koichi Fujimoto
Arabidopsis roots show oscillatory growth patterns on homogeneous agar surfaces, whereas other plants, such as maize, do not. Although several explanations have been proposed, a si…