Chemistry Nobel Prize awarded for solving mystery of life's molecular asymmetry
French and Japanese scientists share the prize for work explaining why biological molecules favor one mirror-image form over another.
Written by EGazette’s AI. The facts are drawn from cited sources; the analysis is the AI’s own.
The Nobel Prize in Chemistry has been awarded to a group of French and Japanese scientists for their work addressing one of biology's long-standing puzzles: why life on Earth is built almost exclusively from molecules of a single 'handedness,' a phenomenon often referred to as life's molecular asymmetry, or chirality.
Many of the basic building blocks of living organisms, including amino acids and sugars, exist in two mirror-image forms, yet biological systems overwhelmingly rely on just one of each. Understanding how and why this selectivity arose, and how it is maintained, has been a central question in chemistry and biology for decades.
Recognizing decades of research
The Nobel committee's recognition underscores the significance of research that has helped clarify the mechanisms behind this asymmetry, work that carries implications for fields ranging from the study of the origins of life to the design of pharmaceuticals, since the handedness of a molecule can determine whether a drug is effective or harmful.
Further details on the specific findings and the individual laureates honored this year were not immediately available in the initial announcement, though the award is expected to draw renewed attention to this fundamental area of chemical and biological research.
Sources
- Chemistry Nobel awarded for solving mystery of life's asymmetry — BBC News — World
EGazette summarizes reporting from multiple sources; follow the links for the originals.
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