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Vaping can be hard to detect, but it's crucial that every adult in a child's life remains on the lookout for signs of this dangerous habit

Thats the conclusion of a study published Thursday by Stanford University researchers, who say the tobacco and vaping industry is taking advantage of Facebooks lax rules in order to hook a new generation

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"Biology increasingly depends on coordinating multiple genes at once, and technologies for reliable targeted DNA addition have been a missing piece for plant engineering." The Nature Biotechnology paper is titled "Optimized R2 retroelement complexes for DNA insertion into plant genomes." Additional Caltech authors and Demirer lab members are postdoctoral scholar research associate Carl L