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Segmentation Of Dna Lesions In Irradiated Mouse Brain Sections, Nicholas Cirone
Segmentation Of Dna Lesions In Irradiated Mouse Brain Sections, Nicholas Cirone
Honors Capstones
The impacts of microscopy image analysis have resulted in better visualization of foci (spots) in cell nuclei. However, manual analysis of microscopy images is challenging regarding subjectivity in structure counting and identification. Recent computer algorithms have enabled cellular analysis through automatic segmentation that uses computational edges in digital images. In this project, the automatic segmentation workflow in the Zeiss Zen Blue 3.3 software was adapted to more closely reflect visualized foci in a cell. The foci represent DNA double strand breaks. The Zeiss LSM 900 microscope was used to collect maximal intensity projection images of γH2AX foci and super-resolution z-stacks …