part_of
V_spacer
12 or 23 nucleotide spacer between the V-heptamer and the V-nonamer of a V-gene recombination feature of an immunoglobulin/T-cell receptor gene.
SO:0000537
V spacer
V-SPACER
sequence
V_gene_recombination_feature
vertebrate_immune_system_gene_recombination_spacer