Article
Defining the nucleic acid substrate for somatic hypermutation.
Immunology and cell biology - 1 Apr 1992
Steele E J, Rothenfluh H S, Both G W
Abstract excerpt
Recent reports have more precisely defined the distribution of somatic mutations around rearranged mouse V-D-J genes. The 5' boundary of mutation is most likely in the region of the transcription start site (cap) and/or the promoter (P), implying that transcription may be a prerequisite for mutations to be generated. As more than 95% of somatic mutations lie downstream of the cap site, the transcription unit...
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