相关实验视频

Updated: May 16, 2025

The Visual Colorimetric Detection of Multi-nucleotide Polymorphisms on a Pneumatic Droplet Manipulation Platform
10:01

The Visual Colorimetric Detection of Multi-nucleotide Polymorphisms on a Pneumatic Droplet Manipulation Platform

Published on: September 27, 2016

7.6K

单核酸多态的生物感知:技术进步及其对健康的变革性应用

Seyed Majid Hosseini Aghouzi1, Esma Yildiz1, Fulya Mordogan2

  • 1Department of Analytical Chemistry, Faculty of Pharmacy, Ege University, Bornova, 35100, Izmir, Turkey; The Institute of Natural and Applied Sciences, Biotechnology Department, Ege University, Bornova, 35100, Izmir, Turkey.

Biosensors & bioelectronics
|March 31, 2025
PubMed
概括

新的生物传感器技术提供准确,灵敏和快速检测单核酸多态 (SNP),癌症和阿尔茨海默氏症等疾病的遗传标记. 这些进步对于临床诊断和临床应用至关重要.

关键词:
生物样本 生物样本电化学生物传感器 电化学生物传感器基于质量的生物传感器.有光学生物传感器.真实的样本是真实的样本.单个核酸的多态性.

更多相关视频

A Polyaniline-based Sensor of Nucleic Acids07:58

A Polyaniline-based Sensor of Nucleic Acids

Published on: November 1, 2016

8.0K
Methods to Increase the Sensitivity of High Resolution Melting Single Nucleotide Polymorphism Genotyping in Malaria10:27

Methods to Increase the Sensitivity of High Resolution Melting Single Nucleotide Polymorphism Genotyping in Malaria

Published on: November 10, 2015

11.5K

相关概念视频

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,...
13.7K
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%...
16.8K
Genome-wide Association Studies-GWAS01:11

Genome-wide Association Studies-GWAS

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.
GWAS does not require the identification of the target gene involved in...
12.2K
DNA Microarrays02:34

DNA Microarrays

Microarrays are high-throughput and relatively inexpensive assays that can be automated to analyze large quantities of data at a time. They are used in genome-wide studies to compare gene or protein expression under two varied conditions, such as healthy and diseased states. Microarrays consist of glass or silica slides on which probe molecules are covalently attached through surface functionalization. Most commonly, the slides are prepared through the chemisorption of silanes to silica...
17.1K