Biology – Page 31
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ResearchEnzyme evolved to selectively functionalise carbon–hydrogen bonds
Lactam libraries created by engineered bacterial enzyme offer new way to fight antibiotic resistance
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ResearchFirst bacterium with a totally redesigned genome created
Designer E. coli uses a simplified genetic code to make proteins
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PodcastMethylphenidate (Ritalin)
Jamie Durrani diverts his attention to the rise of Ritalin, a drug first identified as a way of improving tennis performance
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PodcastClearing the air by Tim Smedley – Book club
Tim Smedley travels the world to work out why air pollution occurs, and what we can do to solve the problem
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ResearchCrispr gene-editor helps find new treatments for box jellyfish venom
Cyclodextrins show promise treating stings
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ResearchNeural network folds proteins a million times faster than its competitors
Machine learning algorithm that predicts protein structures in milliseconds could top next protein folding contest
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ResearchFood colouring paves the way for 3D-printed organs
Tatrazine could overcome biocompatibility problems of printed tissues
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ResearchSwitching to sulfur stops deadly bacteria growth
Modified sugar prevents growth of Clostridium difficile while retaining useful properties
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PodcastLimulus Amebocyte Lysate
Frances Addison takes a look at the discovery that brought horseshoe crabs to the heart of the pharmaceutical industry
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ResearchEnzyme redesign magnifies rare sugar synthesis
Tweaks could allow scientists to explore the commercial potential of an unusual disaccharide found in Japanese sake
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PodcastLevothyroxine
Kit Chapman investigates the drug that has been one of the top five prescription medications in the UK every year for the last two decades
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ResearchNeonicotinoid exposure could be harming mammals
Deer study suggests the toxic effects of these pesticides may not be limited to insects
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OpinionHow Danish children discovered 10 new species of bacteria
A simple citizen science project that could lead to real-world change
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ResearchRadical route produces non-natural polymers inside cells
Strategy could enable scientists to manipulate, track and control cellular behaviour by generating macromolecules within cells
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ResearchTranscription controlled by non-natural DNA modifications
Proof-of-concept for artificial chemical epigenetics
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BusinessBuilding a biological biocide
Aqualution Systems produces stable hypochlorous acid, a natural biocide up to 300 times more effective than bleach
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ResearchSynthetic enzyme wipes out tough bacterial biofilms
After success in mice strategy could be an alternative to antibiotics to treat wounds
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PodcastThe Truth About Fat by Anthony Warner – Book club
‘Angry chef’ Anthony Warner wants you to understand why people really get fat and how society tricks us into blaming each other