A novel 11p13 microdeletion encompassing PAX6 in a Chinese Han family with aniridia, ptosis and mental retardation.
A novel 11p13 microdeletion encompassing PAX6 in a Chinese Han family with aniridia, ptosis and mental retardation.
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一个患有无虹膜、上睑下垂和智力低下的中国汉族家族中包含 PAX6 的新型 11p13 微缺失。
DOI:
10.1186/s13039-015-0110-2
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发表时间:
2015
影响因子:
1.3
通讯作者:
Xu Z
中科院分区:
文献类型:
--
作者:
Hu P;Meng L;Ma D;Qiao F;Wang Y;Zhou J;Yi L;Xu Z
To explore possible genetic aberrations in a Chinese family with aniridia, ptosis and mental retardation, and provide genetic evidence for the prenatal diagnosis. 14 exons of PAX6 in the proband were sequenced by the Sanger sequencing technique. Multiplex ligation-dependent probe amplification (MLPA) technique was employed to further explore gene alterations of PAX6. Single nucleotide polymorphisms-array (SNP-array) assay was applied to screen potential pathologic genome-wide copy number variations (CNV). There were no detectable pathogenic mutations in the 14 exons of PAX6 in the proband. MLPA indicated a heterozygous deletion encompassing all PAX6 gene regions covered and a partial upstream region. SNP-array assay detected a heterozygous 11p13 microdeletion with a length of 518 kb in the proband, spanning two whole annotated genes, elongation factor protein 4 (ELP4), the paired box gene 6 (PAX6), and partial IMP1 inner-mitochondrial membrane (IMMP1L) gene. SNP-array revealed her affected brother carried the identical deletion. The 518 kb heterozygous deletion in 11p13 encompassing PAX6 should be the genetic etiology for the familial aniridia.
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影响因子:
4
作者:
Crolla, JA;Cawdery, JE;vanHeyningen, V
通讯作者:
vanHeyningen, V
影响因子:
3.5
作者:
Malandrini, A;Mari, F;Renieri, A
通讯作者:
Renieri, A
影响因子:
30.8
作者:
Sisodiya, SM;Free, SL;van Heyningen, V
通讯作者:
van Heyningen, V
影响因子:
5.3
作者:
Davis, L. K.;Meyer, K. J.;Wassink, T. H.
通讯作者:
Wassink, T. H.
影响因子:
5.3
作者:
Drechsler, M;RoyerPokora, B
通讯作者:
RoyerPokora, B