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Cell culture contamination is a common yet devastating setback for any scientist. This comprehensive guide will help you identify the culprits, from bacteria to mycoplasma, and provide you with the tools to prevent, detect, and address contamination effectively. Learn how to rescue your research and keep your cell cultures pristine with our expert tips and best practices. Don't let contamination derail your experiments – take control of your cell culture today!

Ever wondered what's really happening at the edge of your scratch assay? It's more than just an empty gap—it's a bustling frontier of cellular transformation. Cells at the wound edge aren't just sitting there; they are undergoing a profound morphological shift, polarizing their bodies, sprouting sheet-like lamellipodia, and gripping the substrate to pull themselves forward. This isn't an artifact; it's the beautiful, complex biology of cell migration in action.