Welcome to the BtToxin_Digger website! BtToxin_Digger is a Bt toxin mining tool which integrated BLAST, HMM (Hidden Markov Model) and SVM (Supporting Vector Machine) prediction modules. If you have massive genomic data of Bacillus thuringiensis, and you want to extract Bt toxins from those huge data, then you are at the right place. We offer both the Basic (web-based) and the Advanced (local version) versions of the software. You can submit your fasta format sequence files (less than 10 files at a time) on this web page. After a few minutes later, you will get what you want. If you have unassembled genomes, or hundreds of input data, We strongly recommend that you use the advanced version for toxin mining. If you have any questions about how to use our website, just go to the Manual section or watch the Demo Video.

The BtToxin_Digger codes can be downloaded Here or from GitHub. The toxin database will be updated monthly to keep consistent with the BPPRC. The Database was updated on Jun 09, 2022, Users can use the command "BtToxin_Digger --update-db" to update their local database.

BtToxin_Digger analysis
  • Proteins
  • CDSs
  • Nucleotide sequences
Please upload your sequences:







Please upload your sequences:







  •       Necessary!
Demo Video
Session progress
Location of visitors since March 5, 2021