Figure 6. Genomic DNA sequencing of exon 45 in the COL4A5 gene. Sequencing of PCR-amplified products of exon 45 from III-1, II-2, and I-2 are shown in A, B, and C, respectively. N: normal sequence. Exon and intron sequences are depicted by capital and lower case letters, respectively.
The breakpoint is indicated by the arrows.