All Biology articles – Page 4
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ResearchMystery of how plants make strychnine solved 75 years after characterisation
Three-quarters of a century after Robinson and Woodward cracked structure chemists unravel poison’s biosynthesis
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ResearchThe odour of amity: how you smell can predict friendships
Strangers who smell alike tend to form an instant connection with each other on first meeting
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ResearchFossil molecules reveal dinosaurs’ bird-like metabolism
Thioethers preserved in bones show that most dinosaurs were warm-blooded, though T rex may have been particularly sluggish
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OpinionAn idea that clicked
Bioorthogonal reactions – doing chemistry inside living cells without blasting everything in sight – are no mean feat
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OpinionCarolyn Bertozzi: ‘Shooting hoops is very meditative’
The celebrated chemical biologist who dreamed of being a rock star before inventing the field of bioorthogonal chemistry
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FeatureThe bioorthogonal revolution
A set of reactions operating silently inside live cells or whole animals are lighting up chemical biology and inspiring new medicines, James Mitchell Crow finds
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FeatureLife’s chemistry goes through the looking glass
Chemists were taught that natural systems only use L-amino acids. Andy Extance finds out just how wrong that is proving
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NewsChemistry Nobel laureate Sidney Altman dies at 82
Canadian–American molecular biologist won the 1989 prize for discovering RNA’s catalytic ability
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FeatureA decade of CAR-T cell therapy
Nina Notman looks at the revolutionary treatment already taking on cancer, now aiming for wider use
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ResearchSea sponges own unique chemistry goes beyond that of their bacterial guests
Biologically potent compounds can be made by sea sponges themselves
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ArticleCausal emergence might explain how living systems can operate
Life does not run like clockwork
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FeatureThe curious case of the ancient brain
A 2000 year old decapitated Yorkshire man and the ancient proteins in his preserved brain might provide clues to modern diseases, as Hayley Bennett discovers
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ResearchEpigenetic MRI offers a way to understand how the brain learns
First tests in humans could be as little as year away, researchers claim
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ResearchElectric field of ATP synthase suggests enzyme has functions beyond catalysis
Study links energy-making enzyme with proton migration in ATP formation, and reinforces predictions that its catalytic efficiency is around 90%
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FeatureSequencing one cell at a time
New advances that allow scientists to uncover the molecular differences between individual cells could revolutionise medicine, Ian le Guillou finds
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ResearchBiochemical secrets of tarantula’s painful bite could point to perfect painkillers
King baboon spider venom could help scientists develop potent analgesics
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ResearchNew microscope makes tracking chiral molecules in live cells possible
The instrument uses circularly polarised light to tell left- and right-handed species apart and monitor them in space and time
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OpinionThe shadow of drug resistance
Why do some medicines stop working, and can we avoid it for Covid-19 antivirals?