AMMRF, UNIVERSITY OF SYDNEY / SCIENCE PHOTO LIBRARY AMMRF, UNIVERSITY OF SYDNEY / SCIENCE PHOTO LIBRARY
Colorectal cancer cells. Confocal light micrograph of cultured colorectal cancer cells dividing. The cellular proteins are indicated by fluorescent markers: DAPI (blue, cell nuclei), tubulin (green), GM1 (red). The central island of flat cells (green) contains dividing cells and is surrounded by differentiated cells. The cells in the island have unusual properties and can potentially be used to study the effectiveness of new anti-cancer drugs. Magnification: x160 when printed at 10 centimetres across.
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