FASTX

2011年11月30日 

FASTX-Toolkit是一款用于处理Short-Reads FASTA/FASTQ文件的程序，里面包含了丰富的FASTA/FASTQ文件格式转换、统计等命令。

下面是其功能介绍：

•  FASTQ-to-FASTA converter （FASTQ转换成Fasta）
  Convert FASTQ files to FASTA files.
• FASTQ Information（FastQ质量统计图、核酸长度分布）
  Chart Quality Statistics and Nucleotide Distribution
• FASTQ/A Collapser
  Collapsing identical sequences in a FASTQ/A file into a single sequence (while maintaining reads counts)
• FASTQ/A Trimmer （去掉FASTA/FASTQ中barcode序列）
  Shortening reads in a FASTQ or FASTQ files (removing barcodes or noise).
• FASTQ/A Renamer（批量对FASTA/FASTQ序列重命名）
  Renames the sequence identifiers in FASTQ/A file.
• FASTQ/A Clipper（去掉FASTA/FASTQ中接头序列）
  Removing sequencing adapters / linkers
• FASTQ/A Reverse-Complement
  Producing the Reverse-complement of each sequence in a FASTQ/FASTA file.
• FASTQ/A Barcode splitter
  Splitting a FASTQ/FASTA files containning multiple samples
• FASTA Formatter
  changes the width of sequences line in a FASTA file
• FASTA Nucleotide Changer
  Convets FASTA sequences from/to RNA/DNA
• FASTQ Quality Filter
  Filters sequences based on quality
• FASTQ Quality Trimmer
  Trims (cuts) sequences based on quality
• FASTQ Masker
  Masks nucleotides with 'N' (or other character) based on quality