?? HpH4L3 5??? CTCGAGGGCCCGCGAAAGCGGGCCCTCGAG (SEQ ID NO: 111) CAG GTG CAG CTA CAG CAG TGG GAAA 3??? Nesting Oligonucleotides for Ig Heavy Chain VH1 Genes: HpH1L1 5??? CTCGAGGGCCCGCGAAAGCGGGCCCTCGAG (SEQ ID NO: 112) CAG GTB CAG CTK GTG CAG AAA 3??? where B is an equal mixture of C, G and T and K is an equal mixture of G and T HpH1L2 5??? CTCGAGGGCCCGCGAAAGCGGGCCCTCGAG (SEQ ID NO: 113) SAG GTC CAG