Table 1. hCAR isoform nomenclature.

mRNA/DNA clone	Protein
Reference, wild type	hCAR-REF
12 bp insertion, exon 6–7 splice variant	hCAR-4aaINS
15 bp insertion, exon 7–8 splice variant	hCAR-5aaINS
Double insertion, combined 6–7 and 7–8 splice variant	hCAR-dblINS
Exon 7 deletion	hCAR-39aaDEL