链接:Canu Tutorial Canu assembles reads from PacBio RS II or Oxford Nanopore MinION instruments into uniquely-assemblable contigs, unitigs. Canu owes lots of it design and code to celera-assembler. Canu can be run using hardware of nearly any shape or
Canu Quick Start Canu Quick Start PBcR (老版的canu) CA Canu specializes in(专门从事) assembling PacBio or Oxford Nanopre sequences. Canu will correct the reads, then trim suspicious regions(修剪可疑区域) (such as remaining SMRTbell adapter), then assemble the cor
SOAPdenovo是一个新颖的适用于组装短reads的方法,能组装出类似人类基因组大小的de novo草图. 该软件特地设计用来组装Illumina GA short reads,新的版本减少了在图创建时的内存消耗,解决了contig组装时的重复区域的问题,增加了scaffold组装时的覆盖度和长度,改进了gap closing,更加适用于大型基因组组装. (SOAPdenovo是为了组装大型植物和动物基因组而设计的,同样也适用于组装细菌和真菌,组装大型基因组大小如人类时,可能需要150G内存
http://sourceforge.net/projects/het-smooth/ equencing technologies, such as Illumina sequencing, provide the sequences ofshort "reads" of DNA that come from random positions on the genome. These readsthen must be assembled de-novo into the origi
https://github.com/PacificBiosciences/GenomicConsensus GenomicConsensus 是pacbio开发的,我个人非常不喜欢pacbio开发的工具,很难用. 安装这个GenomicConsensus也是废了我快半条老命. 这个工具的目的:Compute genomic consensus and call variants relative to the reference. 就是用一些reads来对最终的ref来进行纠错,这个模型适用性
by Umer Zeeshan Ijaz The purpose of this tutorial is to introduce students to the frequently used tools for NGS analysis as well as giving experience in writing one-liners. Copy the required files to your current directory, change directory (cd) to t
Biopython项目是旨在减少计算生物学中代码重复的开源项目之一,由国际开发人员协会创建. 它包含表示生物序列和序列注释的类,并且能够读取和写入各种文件格式(FASTA,FASTQ,GenBank和Clustal等), 支持以程序化方式访问生物信息的在线数据库(例如,NCBI). 独立的模块扩展了Biopython的序列比对,蛋白质结构,群体遗传学,系统发育,序列基序和机器学习等功能. 序列操作 >>> # This script creates a DNA sequence and