Chemists at UCL and the MRC Laboratory of Molecular Biology have demonstrated how RNA (ribonucleic acid) might have ...

Amino acid supplements have soared in popularity in recent years. Social-media influencers peddle them with promises that ...

This landmark study describes the structure of the human RAD51 filament with a recombination intermediate called the displacement loop (D-loop). Using cryogenic structural, biochemical, and ...

The solution was brought to a boil while stirring magnetically (400 rpm), and then 3 mL of α-amino acid salt aqueous solution (20 mM) was added at once. The reaction was performed until the solution ...

Catechol oxidases are ubiquitous plant enzymes containing a dinuclear copper center. In the wound-response mechanism of the plant they catalyze the oxidation of a broad range of ortho-diphenols to ...

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