Biology – Page 66
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ResearchPetrified beetles
Carbonisation provides path for microstructure preservation in biological specimens
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FeatureThe enzyme hunters
Novozymes is scouring the world for enzymes that make industrial processes more sustainable, as Mark Peplow discovers
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ResearchEngineered bacteria synthesise palladium biosorbent
Biomolecule to help decontaminate water by recovering palladium that has escaped from catalytic converters
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FeatureFrom screen to cell
Nina Notman finds out how liquid crystals are moving into the biotechnology and pharmaceutical toolbox
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ResearchGoogle Glass to monitor plant health
Researchers measure plant chlorophyll using leaf images
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Business
US approves internal tissue glue
Urethane-based TissuGlu aids healing after abdominal surgery
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ResearchGM bacteria convert solar energy to liquid fuels
Single-vessel system uses the products of water-splitting to make fuel alcohols
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ResearchEnzyme uses internal network for cyclisation
Researchers have pinpointed individual amino acid residues involved in the production of cyclic terpenes by a plant enzyme
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Research‘Early RNA’ reactions characterised
Enzyme-free linking of nucleotides suggests possible route for the synthesis of ancient RNA
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ResearchExploiting the chirality of DNA
DNA covalently bound to cellulose offers new perspectives in asymmetric catalysis
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ResearchPhotosynthesis takes the high road
Study aims for definitive answer to oxidation state questions in biological water splitting
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News
UK announces £40m fund for synthetic biology
The government has committed £40 million to set up new research centres and fund the development of synthetic DNA
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ResearchThin film approach to biocatalysis
Researchers say consider enzymes from the start to broaden industrial applications of nature’s catalysts
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News
Myriad calls a ceasefire in court battle over cancer gene tests
US biotech firm settles patent lawsuits involving BRCA gene tests, agrees to dismiss claims against several labs
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Research
Tiny volcanic cracks ‘incubated’ ancient DNA
Rock pores may provide answer to mystery of how longer and longer DNA strands arose on the ancient Earth
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ResearchLive insects pictured with electron microscope
A protective ‘nano-suit’ made from a common detergent protects specimens in a vacuum
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FeatureDNA gets with the program
Molecular computing systems could improve disease diagnosis – and even hack living cells, finds Andy Extance
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ResearchChitosan bioelectrode sustains metabolic power to medical implants
Shrimp shell and fruit extracts improve lifespan of glucose biofuel cells