Biology – Page 52
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BusinessEU conditionally approves Dow–DuPont merger
To satisfy competition concerns, DuPont will swap crop protection R&D assets for FMC’s nutrition business
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PodcastMercuric chloride
Michael Freemantle traces the history of a highly toxic medicine: Mercuric chloride
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BusinessExpanding precision medicine beyond cancer
Exclusive interview with Koustubh Ranade, vice president of R&D at MedImmune
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BusinessPacBio sues Oxford Nanopore for patent infringement
Firms spar over single-molecule gene sequencing technology
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PodcastNepetalactone
The catnip compound that felines go crazy for could have exciting uses for humans, too, as Kat Arney finds out
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OpinionSafety first with gene editing
Why Darpa is creating a biosafety and biosecurity toolkit for genome editors
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ResearchSupposed human pheromones fail to pass sniff test
Scientists are still searching for the first human chemical attractant
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BusinessJ&J to close Scottish medical device plant
Up to 400 positions affected as Ethicon subsidiary leaves Livingston
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ResearchUnique proteins give water bears extreme drought tolerance
Glassy proteins allow tardigrades to survive being dried out for more than a decade
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ResearchTiny mite uses hydrogen cyanide to fight predators
Soil-dwelling arachnid leaves bitter taste in mouth of attackers with poison precursor
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ResearchReplication proteins send signals along DNA ‘wire’
DNA charge transport enables handover from one enzyme to another
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PodcastSpermine and spermidine
Kiki Sanford explores how polyamines found in semen could be related to a long and healthy life
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ResearchFluorescent frog first down to new molecule
Blue–green glow of the polka-dot tree frogs may help them to ’chat’ with each other
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ResearchFive new artificial yeast chromosomes made
The artificial yeast genome is now around a third complete
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BusinessCrispr patent ruling breaks deadlock
Both sides claim victory as board rules patents do not interfere with each other
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PodcastArsenic trioxide
How a ‘daft’ pharmacy mix up led to a series of poisonings in Victorian Britain
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OpinionPolymer amphiphiles could help reveal the origins of life
Spontaneous shapes and reactions to light may explain how protocells form
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FeatureDeal or no deal?
Clare Sansom highlights recent changes in the landscape of pharma company collaborations and acquisitions
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ResearchSpider silk strength is in the loop
Discovery of hidden thread in silk of deadly spider inspires material-toughening strategy