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Updated: Jul 8, 2025

A Strategy to Identify de Novo Mutations in Common Disorders such as Autism and Schizophrenia
05:51

A Strategy to Identify de Novo Mutations in Common Disorders such as Autism and Schizophrenia

Published on: June 15, 2011

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有针对性的测序识别了神经发育障碍的202个候选基因中的风险变异

Nan Pang1, Kuokuo Li2, Senwei Tan3

  • 1Department of Pediatrics, Xiangya Hospital, Central South University, Changsha 410008, China; Clinical Research Center for Children Neurodevelopmental Disabilities of Hunan Province, Xiangya Hospital, Central South University, Changsha 410008, China.

Gene
|December 11, 2023
PubMed
概括

对神经发育障碍 (NDD) 的遗传分析在智力障碍 (ID) 和/或 (EP) 患者中发现了新型变异. 这项研究突出了NDD子组之间的差异和关联,有助于基因诊断.

关键词:
自闭症谱系障碍 自闭症谱系障碍在CDKL5中,CDKL5是一个新的变种De novo变种.是一种病.智力障碍 智力障碍是一种智力障碍.分子逆转探测器的探测器神经发育障碍 神经发育障碍这就是SCN1A.

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A Novel Strategy Combining Array-CGH, Whole-exome Sequencing and In Utero Electroporation in Rodents to Identify Causative Genes for Brain Malformations08:22

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Genome-wide association studies or GWAS are used to identify whether common SNPs are associated with certain diseases. Suppose specific SNPs are more frequently observed in individuals with a particular disease than those without the disease. In that case, those SNPs are said to be associated with the disease. Chi-square analysis is performed to check the probability of the allele likely to be associated with the disease.
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Sequencing of the human genome has opened up several best-kept secrets of the genome. Scientists have identified thousands of genome variations that exist within a population. These variations can be a single nucleotide or a larger chromosomal variation.
Copy number variations or CNVs are the structural variations that cover more than 1kb of DNA sequence. The single nucleotide polymorphism (SNP), on the other hand, is a single nucleotide change or a point mutation that is found in more than 1%...
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