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. 2022 Mar 30;12(3):49. doi: 10.1038/s41408-022-00650-4

Fig. 1. Overview of IGLV3-21 usage in the CLL cohort and subclonal landscape of IGLV3-21R110 expressing CLL cases.

Fig. 1

A Screening of the CLL cohort for IGLV3-21R110 via flow cytometry and confirmation of results by next-generation sequencing (NGS) of the B cell receptor light chain (LC) repertoire. B Mutational profile of IGLV3-21R110 expressing CLL cases. C Analysis of the IGLV3-21 immune repertoire in patients with IGLV3-21R110 expressing CLL. Frequencies of IGLV3-21G110 and IGLV3-21R110 sequencing reads are plotted. D Clonal distribution of the IGLV immune repertoire in 12 patients with IGLV3-21R110 expressing CLL as well as 6 control cases with nonIGLV3-21R110 expressing lambda CLL, kappa CLL or healthy donors (HD). One bubble represents one IGLV clone. The area size of the bubbles is proportional to the clonal frequency except for the main CLL clone which dominates the repertoires. Cases with diverging IGLJ in IGLV3-21R110 bystander clones are marked with an asterisk (*).