相关实验视频

Updated: Jul 18, 2025

Detection of Copy Number Alterations Using Single Cell Sequencing
09:45

Detection of Copy Number Alterations Using Single Cell Sequencing

Published on: February 17, 2017

11.7K

大脑中的单细胞体质拷贝数变异使用不同的放大方法和参考基因组

Ester Kalef-Ezra1,2, Zeliha Gozde Turan1,2, Diego Perez-Rodriguez1

  • 1Department of Clinical and Movement Neurosciences, UCL Queen Square Institute of Neurology, London, UK.

bioRxiv : the preprint server for biology
|August 23, 2023
PubMed
概括

人体副本数变体 (CNVs) 存在于人类脑细胞中. 选择正确的全基因组放大方法和参考基因组对于在神经学研究中准确检测CNV至关重要.

更多相关视频

Detecting Somatic Genetic Alterations in Tumor Specimens by Exon Capture and Massively Parallel Sequencing11:02

Detecting Somatic Genetic Alterations in Tumor Specimens by Exon Capture and Massively Parallel Sequencing

Published on: October 18, 2013

19.5K
Array Comparative Genomic Hybridization Array CGH for Detection of Genomic Copy Number Variants09:16

Array Comparative Genomic Hybridization Array CGH for Detection of Genomic Copy Number Variants

Published on: February 21, 2015

19.7K

相关概念视频

Comparing Copy Number Variations and SNPs02:26

Comparing Copy Number Variations and SNPs

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%...
17.7K
Single Nucleotide Polymorphisms-SNPs01:05

Single Nucleotide Polymorphisms-SNPs

A single nucleotide polymorphism or SNP is a single nucleotide variation at a specific genomic position in a large population. It is the most prevalent type of sequence variation found in the human genome. Point mutations that occur in more than 1% of the population qualify as SNPs. These are present once every 1000 nucleotides on an average in the human genome. Replacement of a purine with another purine (A/G) or a pyrimidine with another pyrimidine (C/T) is known as a transition. In contrast,...
15.3K