Biology – Page 28
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ArticleOptimising biotech processes
Fujifilm Diosynth Biotechnologies achieve both speed and scale through designed experiments
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ResearchFirst natural Diels–Alder enzyme discovered in mulberry tree
Enzyme beats most synthetic catalysts when it comes to enantioselective intermolecular [4+2] cycloadditions
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FeatureDrugging the gut microbiome
Treating the bacteria that live inside us can improve our own health. Clare Sansom meets our tiny friends
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ResearchDecoding the chemistry behind cicada’s bacteria-killing wings
Organisation and composition of nanostructures help to explain unique properties
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PodcastDMT – Dimethyltryptamine
Georgia Mills investigates the psychoactive found in ayahuasca that may mirror near-death experiences
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ResearchUnnatural cyclic amino acids push limits of ribosome
Expanding repertoire of monomers for ribosome-mediated polymerisation is boon for scientists wanting to harness nature’s protein factories
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PodcastChlorine dioxide
Katrina Krämer investigates how industrial-strength bleach became promoted as ‘miracle mineral supplement’ – a supposed ‘cure’ for autism, cancer and even Covid-19.
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ResearchPhotosynthesis rewired to generate hydrogen
Gene transplant repositions algal hydrogenase so that it directly captures electrons from photosystem I
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ResearchArtificial chloroplasts turn CO2 into multicarbon molecules, powered only by light
Microfluidic platform opens up non-natural metabolic pathways
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ResearchSix-month validation behind polymer that prevents biofilm growth
Zwitterionic surface could cut infections by repelling bacteria
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ResearchYeast thriving in hydrogen hints at possibility of life on exoplanets
First demonstration of non-adapted microorganisms growing in 100% H2 shows that life could exist even under seemingly hostile conditions
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OpinionRita Colwell: ‘Pseudoscience is almost like a disease’
The former director of the US National Science Foundation on persevering and flourishing as a woman in science
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ResearchTrapped enzyme reveals its unexpected shape-shifting ability
Metamorphic protein confined in nanopore found to switch between different 3D shapes as it catalyses a redox reaction
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NewsExplainer: how do disinfectants tackle Covid-19?
What we know about the biocides that attack the virus, and how you should use them
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NewsScience steps up a gear as struggle to both understand and fight coronavirus intensifies
Research that might have taken years is being turned around in months as journals fast-track Covid-19 manuscripts
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ResearchEnzymes encapsulated in a golden cage perform in extreme conditions
No room for the proteins to denature but reactants can still get through
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ResearchSoap-like catalyst outperforms enzyme with mimicry and micelles
Bioinspired approach could be used for a range of enzymes
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BusinessMystery surrounds UK claim of Covid-19 test reagent ‘shortage’
Suppliers are stepping up production to meet demand as UK targets mass testing
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ResearchStructural studies offer glimpse of how coronavirus initiates human cell invasion
Researchers studying virus receptor-binding domains suggest virus could have passed directly from bats to humans
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ResearchMystery of where early Earth’s life-fuelling phosphates came from may have been solved
Meteorites have been source of building blocks for primordial life