Media: Zebrafish Research: Purdue University
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Deng Research

Dynamics of NF-κB signaling after tailfin transection.

Neutrophil (red) recruitment and wound signal (NF-kB activation, green) in the wild type (upper) and miR-223 knockout (lower) 3 dpf larvae.

Leung Research

Optokinetic response of normal and mutant with retinal degeneration.

We can evaluate visual performance of zebrafish larvae by their visual responses. In this movie, a normal one (top) and a mutant one (bottom) are placed in a machine with black-and-white strips (reflection in the air bubble on the left). These strips are rotating vertically in front of the larvae. The mutant one with retinal degeneration cannot see well and does not move their eyes to track the strips movement.