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January 2015 Volume 16 Number 1 | |||||||||||||||||||||||||||||||||||||
In this issue Research Highlights Reviews Perspectives
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REVIEWS | Top | ||||||||||||||||||||||||||||||||||||
Article series: Non-coding RNA The RNA World: molecular cooperation at the origins of life Paul G. Higgs & Niles Lehman p7 | doi:10.1038/nrg3841 The RNA World concept is the idea that billions of years ago — before current life based on DNA, RNA and proteins — the primary living substance was RNA or something chemically similar. This Review highlights the challenges and solutions of this point of view, particularly for the synthesis and replication of RNA, and how various types of molecular cooperation probably had important roles. Abstract | Full Text | PDF | |||||||||||||||||||||||||||||||||||||
Article series: Single-cell omics Single-cell and multivariate approaches in genetic perturbation screens Prisca Liberali, Berend Snijder & Lucas Pelkmans p18 | doi:10.1038/nrg3768 Large-scale genetic perturbation screens have been central to many biological discoveries. This Review outlines the recent advances in the quantification of various perturbations across large numbers of single cells simultaneously and describes the use of genetic perturbation screens to infer functional interactions between genes and phenotypes. Abstract | Full Text | PDF | Supplementary information | |||||||||||||||||||||||||||||||||||||
Relatedness in the post-genomic era: is it still useful? Doug Speed & David J. Balding p33 | doi:10.1038/nrg3821 Relatedness has traditionally been defined using pedigree-based measures, but these have serious deficiencies. With genome-wide data, SNP-based measures can now be used to directly measure genome similarity, a more useful concept than relatedness. This Review outlines ways to evaluate measures of genome similarity. Abstract | Full Text | PDF | Supplementary information | |||||||||||||||||||||||||||||||||||||
Article series: Disease mechanisms Cystic fibrosis genetics: from molecular understanding to clinical application Garry R. Cutting p45 | doi:10.1038/nrg3849 Mendelian conditions, which are caused by dysfunction of a single gene, illustrate how the availability of the human genome sequence and tools for interrogating individual genomes can provide insights into disease. In this Review, cystic fibrosis is presented as an example of how genetics can continuously inform clinical research and practice. Abstract | Full Text | PDF | |||||||||||||||||||||||||||||||||||||
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INNOVATION Article series: Single-cell omics Spatially resolved transcriptomics and beyond Nicola Crosetto, Magda Bienko & Alexander van Oudenaarden p57 | doi:10.1038/nrg3832 Preserving spatial information in gene expression analyses is key for interpreting the single-cell tissue context (and even subcellular environments) of RNAs to achieve a more complete understanding of the underlying physiology. This Innovation article describes the emerging technologies of and biological insights from spatially resolved transcriptomics technologies, and how they set the stage for comprehensive investigations using complementary omic approaches. Abstract | Full Text | PDF | |||||||||||||||||||||||||||||||||||||
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*2013 Journal Citation Report (Thomson Reuters, 2014) |
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