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Sponsored Artificial Intelligence: A Modern Approach, Global Edition Artificial Intelligence: A Modern Approach, Global Edition

Author

Chetna Mathur

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Open access Aug 2026

The Wobble Uridine tRNA Writer MnmA Shapes Codon-Dependent Stress Response Systems

Escherichia coli uses wobble uridine (U34) modifications to tune codon decoding, but how individual tRNA writer enzymes shape gene expression remains unclear. Here, we identify MnmA, the U34 thiolation enzyme for tRNALys, tRNAGln, and tRNAGlu, as a central regulator linking codon-directed translation to regulon control...

H. Omeoga, Dylan J. Ehrbar, Chetna Mathur et al. · 0 citations
Open access Sep 2026

Multi-dimensional DNA nanostructures isothermally assembled in hydrated ionic liquids

This work develops a potential method to construct more biostable DNA nanostructures and 3D crystals in a simple one-tube process by assembly of a wide variety of DNA nanostructures and 3D crystals in a hydrated ionic liquid instead of magnesium at constant moderate temperatures.

Hannah Talbot, Lauren Nguyen, Dhanush Gandavadi et al. · 0 citations

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