Stavnezer, J.

mutation repair junction recombination ercc 1-xpf switch segment class region 1-xpf b cells sequence ercc 1 msh 2 3 segments 3 junctions immunoglobulin antibody nucleotide wt cells class switch recombination littermate recombined 2003. splenic b cells ercc 1 / wt littermates isotype hypermutation excision mutation frequency culture frequency endonuclease splenic hotspot lesion nucleotide excision repair embo j 2002. stavnezer immunol primers www.jem.org mechanism schrader table deficiency october mismatch acids res ss junctions cell division downloaded processing table iii antibody class nonhomologous dna ends 2001. sg 3-4 primers 0.001 immunoglobulin switch regions wt b cells cytidine polymerase pathway percent wilson protein hoeijmaker 2000. single-stranded dna pms 2 deaminase msh 3 double-strand dextran dna repair activation-induced immunoglobulin class