Comparative Genomics of Mycobacterial Cell Envelope Components
Author Information
Author(s): Banerjee Ruma, Vats Pankaj, Dahale Sonal, Kasibhatla Sunitha, Manjari Joshi Rajendra
Primary Institution: Bioinformatics Group, Centre for Development of Advanced Computing, Pune University Campus, Pune, Maharashtra, India
Hypothesis
This study focuses on the comparative genomics of the biosynthetic machinery of cell wall components across 21-mycobacterial genomes.
Conclusion
The genes involved in mycolate biosynthesis are highly conserved, with variations observed in genes that form cyclopropane rings.
Supporting Evidence
- The study analyzed the biosynthetic pathways of cell envelope components across 21 mycobacterial genomes.
- Functional linkages were predicted using phylogenetic profiling.
- Conserved genes complement findings from TraSH data to identify a minimal gene set for mycobacterial survival.
Takeaway
Scientists studied 21 types of bacteria to understand how they build their protective outer layers, which helps them survive and cause diseases.
Methodology
Comparative genomics was performed using metabolic pathway context, sequence similarity tools, and phylogenetic profiling.
Digital Object Identifier (DOI)
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