In particular, the first three selected profiles in Table 2, corresponding to three clones of the same gene (Immunoglobulin J chain), highlighted the over-expression of all FL samples and the under-expression of all CLL samples (as indicated by the inversely-sigmoid shaped curves in Figure 3, 4 and 5), with only one exception, i.e., a sample of over-expressed CLL. Here, JCHAIN is linked to B-cell chronic lymphocytic leukemia.