Confocal z-stacks of figure S3

Z-stacks of invading MDA-MB-231 at 0,3,5 and 10 days were obtained using confocal microscope.<br>分别于第0、3、5和10天，采用共聚焦显微镜（confocal microscope）获取侵袭性MDA-MB-231细胞的Z堆叠图像（Z-stacks）。