Mosaicism(嵌合体) A C CACAC CTCTACTTAG CACACTGCTCTACTTAG CACAC TACTT AG H T s T L R NAdA (A)Sequence analysis of the proband revealed a hemizygous insertion mutation (LAMP2/c.808dupG; p. A270Gfx3). B) Sequences of dna from the probands mother were variable and weakly suggestive of a c.808dupg"" peak.(C) Sequences of DNA from unrelated healthy controls were normal.Mosaicism（嵌合体） (A) Sequence analysis of the proband revealed a hemizygous insertion mutation (LAMP2/c.808dupG; p.A270Gfx3). (B) Sequences of DNA from the proband’s mother were variable and weakly suggestive of a c.808dupG “G” peak. (C) Sequences of DNA from unrelated healthy controls were normal