This week's selection of recent introductions has been slanted towards genetics, genomics and genes in general. Beads that bind DNA, membranes that capture RNA and several gene-expression systems feature. Compiled in the Nature office from information provided by the manufacturers.
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Genetically modified. Nature 398, 261–264 (1999). https://doi.org/10.1038/18480
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DOI: https://doi.org/10.1038/18480