If you use CELLO in your publications, please cite one of the following publications:
(1) Yu CS, Lin CJ, Hwang JK: Predicting subcellular localization of proteins for Gram-negative bacteria by support vector machines based on n-peptide compositions. Protein Science 2004, 13:1402-1406.
(2) Yu CS, Chen YC, Lu CH, Hwang JK: Prediction of protein subcellular localization. Proteins: Structure, Function and Bioinformatics 2006, 64:643-651.