QACtools: A quality assessment and quality control tool for next-generation sequencing data

Dandan Song, Ning Li, Lejian Liao*

*Corresponding author for this work

Research output: Chapter in Book/Report/Conference proceedingConference contributionpeer-review

Abstract

In recent years, next-generation sequencing technologies have been widely used, and are rapidly changing the landscape of genetics with unimaginable speed. However, the preliminary quality control regulations including trimming adaptor sequences, quality statistics, and depth and coverage statistics need to be applied to raw reads before further analysis. QACtools implements various utilities for processing raw reads in the FASTQ format and alignments in the BAM format. It analyzes some relevant properties of next-generation sequencing data such as average read length, base quality scores, and so on. Additionally, to our knowledge, none of the other tools support depth and coverage statistic that have been provided in our tool for analysis of large DNA sequencing data. It is crucial for overcoming errors in base calling and assembly. We suppose tool is useful for the quality control of NGS data to perform further analysis. This software is an open source application freely available at https://sourceforge.net/projects/qactools/.

Original languageEnglish
Title of host publicationProceedings of the 2015 Chinese Intelligent Automation Conference - Intelligent Technology and Systems
EditorsZhidong Deng, Hongbo Li
PublisherSpringer Verlag
Pages463-470
Number of pages8
ISBN (Print)9783662464656
DOIs
Publication statusPublished - 2015
EventChinese Intelligent Automation Conference, 2015 - Fuzhou, China
Duration: 1 Jan 2015 → …

Publication series

NameLecture Notes in Electrical Engineering
Volume338
ISSN (Print)1876-1100
ISSN (Electronic)1876-1119

Conference

ConferenceChinese Intelligent Automation Conference, 2015
Country/TerritoryChina
CityFuzhou
Period1/01/15 → …

Keywords

  • BAM format
  • FASTQ format
  • NGS data analysis
  • Quality control

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