Figure 2.

Frequencies of major chronic lymphocytic leukemia stereotyped clonotypes. The major chronic lymphocytic leukemia (CLL) stereotyped clonotypes were few, expressed at very low frequencies and did not follow the trend observed in CLL. The relative frequencies of major stereotypes in the present study was distinct from the one we previously reported in CLL.⁵ Characteristic examples were the low relative frequencies of subsets #1 and #2 as well as the complete absence of B-cell receptor immunoglobulins belonging to subsets #8, #16, #31, #59 and #99.