- MOTIF (promoter/protein motif analysis)
- PLACE (promoter cis-acting element analysis)
- PlantCARE (promoter cis-acting element analysis)
- Plant PAN (transcription factor and promoter cis-acting element analysis)
- Plant Promoter DB (promoter structure analysis)
- NCBI blast (DNA similarity search)
- ClustalW (multiple alignment)
- SoftBerry (exon/intron 예측)
- NEBcutter (restriction enzyme site analysis)
- EBI Sequence Translator (nucleotide sequence translation)
- ExPASy Translate tool (nucleotide sequence translation)
- Sequence editor (DNA/RNA sequence complement, inverse)
- The BIO-WEB tool (DNA sequence complement, reverse)