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. 2016 Jul 25;9:54. doi: 10.1186/s13039-016-0267-3

Fig. 1.

Fig. 1

a The pedigree of this family. The red arrow indicates the proband; b G-banded karyotype of the affected fetus shows a inv(9)(p11q13) which was inherited from his mother; c Anatomical features of heart: VSD; d MLPA result reveals that the peak height ratio of patient at 9q34.3 is 1.5, which means a duplication at this region