Complete genomes reveal a refined map of Mycobacterium tuberculosis genetic diversity across evolutionary scales

Researchers used long-read sequencing to assemble 216 complete genomes of Mycobacterium tuberculosis, revealing higher genetic diversity than previously estimated. This study provides a more accurate framework for understanding pathogen evolution and transmission.
Why it matters
Improved genomic mapping of tuberculosis is critical for developing more effective vaccines and tracking the spread of drug-resistant strains.
Nature Communications ( 2026 ) Cite this article
The content is a summary of a peer-reviewed scientific study and maintains a strictly objective, academic tone.
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