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Free articles

• Introduction to DNA sequence alignment
• About confidence scores of DNA chromatograms
• IUPAC ambiguity codes
• Sequence recognition for automatic vector removal

Links:

• Bioinformatics links - With this page we intend to help all the biology researchers interested in bioinformatics.
• Real time PCR documentation
• DNA sequencing services by location

PC Articles for scientists

• List of compression software
• Using WinRar to extract some files
  

Free software tools for scientists

• Online reverse complement tool
• FASTA to multi-FASTA converter - This freeware program will look for all FASTA files in the specified folder and will merge the content in a single multi-fasta file.
• Multi-FASTA to FASTA converter - This freeware program will split a multi-FASTA file in multiple standard FASTA files.
• DNA Counter - this tool will show the ration between nucleotides in a DNA sequence
• ABI to FASTA converter
• DNA Chromatogram Explorer
• Biology related searche engine
• What is sequence assembly?