Convert DNA sequences to Midi sequences: Input a DNA sequence in a txt file and it'll output a midi file so you can listen to the sound of DNA 🎶
You need to have the DNA sequence (ATTAAACATA...) that you want to use in a txt file, eg. DNA_sequence.txt and the run the command:
python3 DNAtomidi.py --sequence_file DNA_sequence.txt
To see all the other options:
python3 DNAtomidi.py --help
That's it, you can play the generated midi file with your favourite music software -Ableton, Midi player, ...- or output it to an analog synthesizer.
The DNA is made of 4 letters A, G, T and C representing the four DNA nucleotides. Three letters together are called codons and can encode one amino acid which are the building blocks of proteins. Although 64 3-letters combination are possible, there are only 20 amino acids found in nature; the same amino-acid may be coded by different condons. The image above shows the 20 amino acids and their encoding codons.
In a simplify model, some codons code the start/stop instructions for the transcription process.
Disclamer:
- (Optional) Add different mapping running modes (current and straight 0->20 notes)
- (Optional) Add the possibility of inputing the sequence in line
- (Optional) Allow for RNA input (replace U by T)
- (Optional) Better notesInKey list
- (Optional) Implement start/stop condons
- (Optional) Allow fastq as an input format and use quality value to map velocity