• Entrez Nucleotide Sequence Search
• dbEST - Database of Expressed Sequence Tags
• Open Reading Frame Finder

Structure

• Entrez Biomolecule 3D Structure Search

Restriction Enzyme

• The Restriction Enzyme Database

Taxonomy

• Taxonomy Database

• Entrez Protein Sequence Search
• The PIR - Protien information resource

Homology Search

• BLAST - Basic Local Alignment Search Tool

Literature Search

• PubMed

Gene Regulation

• EPD - The Eukaryotic Promoter Database
• PLACE - Plant cis-acting regulatory DNA elements
• TRANSFAC - The Transcription Factor Database