Figure 4From: A high-throughput protocol for mutation scanning of the BRCA1 and BRCA2genes Detection of an insertion within a long nucleotide repeat by HRM ( BRCA2 exon 23). The mutation c.9097insA (green) is an insertion of an adenine nucleotide into an 8 adenine repeat. Like the other mutations here; c.9117G>A (red) and c.9117+1G>A (navy); it is readily distinguishable from the wildtype (grey) in this 264 bp amplicon.Back to article page