生物信息学Issue(2)：133-139,7.DOI:10.3969/j.issn.1672-5565.2014.02.09
一种新型的基于图像的DNA序列可视化模型
A novel visual modal of DNA sequence based on image
封海清 1陆祖宏1
作者信息
- 1. 东南大学生物科学与医学工程学院，南京210018
- 折叠
摘要
Abstract
Traditional visual modals of DNA sequence are limited to short DNA sequences and lack a general analyzing method of the visual graph. We put forward a novel visual modal of DNA sequence that transforms one dimensional DNA sequence into two dimensional 256-color gray-scale image, making the visualization of long DNA sequence possible. We can get the scale, distribution of four different bases, disorder of the original DNA sequence by analyzing the visual image of DNA sequence with the sophisticated image processing methods. We can also get the similarity between different DNA sequences by comparing their visual images.关键词
DNA/可视化/图像处理Key words
DNA/Visualization/Image process分类
生物科学引用本文复制引用
封海清,陆祖宏..一种新型的基于图像的DNA序列可视化模型[J].生物信息学,2014,(2):133-139,7.
