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Protein-RNA interactions are vitally important to a number of fundamental cellular processes, including regulation of gene expression such as RNA splicing, transport and translation, protein synthesis and assembly of ribosome. More detailed information on the Protein-RNA interaction is helpful for comprehending the function notation and molecular regulatory mechanism, meanwhile, knowing the knowledge...
Protein-protein interactions (PPIs) play a key role in many cellular processes. Knowing about the multitude of PPIs can help the biological scientist understand the molecular mechanism of the cell. Unfortunately, it is both time-consuming and expensive to do so solely based on experiments. Therefore, developing computational approaches for predicting PPIs, PPI binding sites and PPI types would be...
Aiming at the overlapping phenomenon that exists among the cells in the actual mice macrophages image, this paper presents the method of image segmentation based on Otsu threshold and watershed of distance transform. The image is first segmented by Otsu threshold algorithm. Then erosion and dilation morphological operators are used to get rid of noises. Finally, the watershed algorithm based on distance...
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