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Statistics of V gene sequences in VBASE2
Statistics of V gene sequences in VBASE2

Sequence Class 1 Class 2 Class 3 All
Human IGHV 61 206 5 272
Human IGKV 50 112 6 168
Human IGLV 49 81 6 136
Mouse IGHV 153 478 19 650
Mouse IGKV 77 125 4 206
Mouse IGLV 3 2 0 5

    Class 1 sequences are supported by a genomic sequence and a rearrangement. Class 2 contains sequences with genomic evidence only and class 3 holds sequences which have been found in rearrangements only.