From the Journals

Hot Springs Yield Robust Enzymes for Molecular Diagnostics

Phage enzymes from extreme environments studied for diagnostic use

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  • February 18, 2026

  • 2 min

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Researchers have characterized two bacteriophage recombinases, UvsXt and UvsXp, derived from extreme environments such as Icelandic hot springs and Arctic deep-sea regions. These enzymes exhibit features typical of RecA-family recombinases, playing a vital role in homologous recombination and DNA repair. UvsXt shows remarkable thermal stability, while UvsXp excels in strand exchange assays but demonstrates unique functional characteristics. The study indicates potential for these enzymes in nucleic acid-based diagnostics aimed at rapid viral RNA detection, pending further validation for clinical use.

Original Source(s)

Hot Springs Yield Robust Enzymes for Molecular Diagnostics

Phage enzymes from extreme environments studied for diagnostic use

  • February 18, 2026

  • 2 min

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