mabrudan/bacterial-16s-sequences

Bacterial 16S rRNA Genomic Dataset

This dataset contains 500 real bacterial 16S rRNA DNA sequences downloaded from NCBI Entrez across 5 distinct bacterial species:

• Escherichia coli (label 0)
• Bacillus subtilis (label 1)
• Staphylococcus aureus (label 2)
• Pseudomonas aeruginosa (label 3)
• Salmonella enterica (label 4)

Dataset Structure

Each record contains:

• sequence: Full-length clean 16S rRNA nucleotide sequence (A, C, G, T)
• label: Species index (0-4)
• species: Taxon binomial species name

How to Load in Python

from datasets import load_dataset

ds = load_dataset("mabrudan/bacterial-16s-sequences")
print(ds["train"][0])