How should healthy iPSC colonies look? What characteristics define a bad colony?
Example of a crater formation in hiPSC colonies, not healthy!
Healthier hiPSC colonies below, notice the smooth edges:
hiPSC colonies undergoing differentiation, look for triangular or spiky cells at edges:
Underconfluence of hiPSC colonies:
Have you guys began hiPSC differentiation in to cardiomyocytes?
Is there somewhere on the AICS website where I can find a collection of healthy and unhealthy colony images suitable for benchmarking a machine-learning based classifier?