Rohit Krishnan Harish

The paper simulates Fgf8a gradient formation in zebrafish epiboly using reconstructed 3D geometries to show that pore connectivity affects gradient shape and stability.

The paper monitors the endogenous Fgf8a gradient in zebrafish gastrulation and confirms its role as a morphogen by showing its graded distribution and signaling effects.

This study uses optogenetic inhibition of Delta in Drosophila to show that Notch signaling exhibits digital behavior during tissue differentiation, with duration determining tissue-level responses and switch-like mechanisms at the cellular level.