Figure 2.

Mosaic fragile X mutations: Southern blot using probe StB12.3 on EcoR1 and Eag1 (methylation-sensitive enzyme) digested DNA. Lane 1 – permutation carrier, Lane 2 & 3 – normal female, Lane 4 – normal male, Lane 5 – an ASD male mosaic with fm (3.7 and 5.8–7.9 kb, 200–900 r)(arrows)/a deletion mutation (2.8 kb faint band, 30 r)(arrow). By PCR a 30 repeats and >200 repeats were amplified. Lane 6 – an ASD male mosaic fm (6.4 kb, 400 r)/pm (3.3 kb, 150 r).

Reddy BMC Medical Genetics 2005 6:3   doi:10.1186/1471-2350-6-3
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