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| November 2016 Volume 48, Issue 11 | | | | | Editorial News and Views Analysis Brief Communication Articles Letters Technical Report | | | | | | Advertisement | | nature.com webcasts Springer Nature presents a custom webcast on Advancements in single-cell RNA-seq: differential expression analysis and immune profiling November 3, 2016; 9AM PDT, 12PM EDT, 4PM GMT, 5PM CET Learn about the latest advancements in single-cell RNA-seq and its application in whole transcriptome analysis and immune profiling. Register for FREE Sponsored by Takara Bio USA, Inc. | | | | | | Advertisement | | The Naturejobs Career Expo is returning to Düsseldorf. Friday 18, November 2016 This free career fair offers talented scientists an excellent opportunity to meet a diverse selection of national and international employers from academic institutions and scientific industries, such as pharmaceutical organisations, digital technology companies, science publishing and much more. Register free today! | | | | | | Advertisement | | | | | Editorial | Top | | | | Genome variation for non-geneticists p1297 doi:10.1038/ng.3716 Single-nucleotide variation (SNPs or SNVs) in the human genome is now being used by the public and by researchers interested in the functional mechanisms of genetic perturbation for the 3D structure and function of the nucleus in various cells and tissues, and for understanding human-microbiota interactions. We have some requests for authors that may help prevent misunderstanding as familiar genetic markers acquire new users. | | News and Views | Top | | | | | | Analysis | Top | | | | Discovery and refinement of genetic loci associated with cardiometabolic risk using dense imputation maps pp1303 - 1312 Valentina Iotchkova, Jie Huang, John A Morris, Deepti Jain, Caterina Barbieri et al. doi:10.1038/ng.3668 Nicole Soranzo, Alexander Reiner, Paul Auer and colleagues use whole-genome sequencing data to impute the genotypes of over 35,000 individuals and perform a genome-wide association study for 20 quantitative cardiometabolic and hematological traits. They find 17 new associations and apply fine-mapping analysis to resolve causal variants for a number of the loci. | | | | Modeling disease risk through analysis of physical interactions between genetic variants within chromatin regulatory circuitry pp1313 - 1320 Olivia Corradin, Andrea J Cohen, Jennifer M Luppino, Ian M Bayles, Fredrick R Schumacher et al. doi:10.1038/ng.3674 Peter Scacheri and colleagues identify 'outside' SNPs that physically interact with GWAS risk SNPs as part of a target gene's regulatory circuitry. Their findings suggest a model whereby outside variants and GWAS SNPs that physically interact collude to influence target transcript levels as well as clinical risk. | | | | Chromatin structure-based prediction of recurrent noncoding mutations in cancer pp1321 - 1326 Kwoneel Kim, Kiwon Jang, Woojin Yang, Eun-Young Choi, Seong-Min Park et al. doi:10.1038/ng.3682 Jung Kyoon Choi and colleagues identify sets of regulatory mutations in breast and lung cancer samples that converge on the same gene target across individual samples. They use features of these mutation sets to develop a method for predicting functionally recurrent regulatory mutations that may function as drivers in cancer. | | Brief Communication | Top | | | | Recurrent SERPINB3 and SERPINB4 mutations in patients who respond to anti-CTLA4 immunotherapy pp1327 - 1329 Nadeem Riaz, Jonathan J Havel, Sviatoslav M Kendall, Vladimir Makarov, Logan A Walsh et al. doi:10.1038/ng.3677 Timothy Chan and colleagues find that somatic mutations in SERPINB3 or SERPINB4 are associated with longer survival in patients with melanoma who received anti-CTLA4 immunotherapy. These findings may have implications for precision medicine efforts in cancer. | | Advertisement | | | | | Articles | Top | | | | Association of germline variants in the APOBEC3 region with cancer risk and enrichment with APOBEC-signature mutations in tumors pp1330 - 1338 Candace D Middlebrooks, A Rouf Banday, Konichi Matsuda, Krizia-Ivana Udquim, Olusegun O Onabajo et al. doi:10.1038/ng.3670 Ludmila Prokunina-Olsson and colleagues report a fine-mapping and association analysis of germline variants in the APOBEC3 region associated with cancer risk. They identify two variants with differential effects in bladder and breast cancer, and their in vitro results suggest that environmental exposures may induce tissue-specific APOBEC mutagenesis and contribute to oncogenesis in carriers of APOBEC3 risk variants. | | | | The genomic landscape of schwannoma pp1339 - 1348 Sameer Agnihotri, Shahrzad Jalali, Mark R Wilson, Arnavaz Danesh, Mira Li et al. doi:10.1038/ng.3688 Gelareh Zadeh, Kenneth Aldape and colleagues present an integrative genomic analysis of schwannomas. In addition to finding recurrent mutations in ARID1A, ARID1B and DDR1, they identify a recurrent SH3PXD2A-HTRA1 fusion that confers increased proliferation, invasion and in vivo transformation, and is associated with sensitivity to MEK inhibition. | | | | Mutations in the HECT domain of NEDD4L lead to AKT-mTOR pathway deregulation and cause periventricular nodular heterotopia pp1349 - 1358 Loic Broix, Hélène Jagline, Ekaterina L Ivanova, Stéphane Schmucker, Nathalie Drouot et al. doi:10.1038/ng.3676 Jamel Chelly and colleagues identify mutations in the E3 ubiquitin ligase gene NEDD4L that cause a syndrome of periventricular nodular heterotopia associated with neurodevelopmental disorders, cleft palate and toe syndactyly. The authors show that the mutations affect the mTORC1 and AKT pathways and cause defects in mouse brain development. | | | | TSHZ3 deletion causes an autism syndrome and defects in cortical projection neurons pp1359 - 1369 Xavier Caubit, Paolo Gubellini, Joris Andrieux, Pierre L Roubertoux, Mehdi Metwaly et al. doi:10.1038/ng.3681 Laurent Fasano and colleagues identify TSHZ3 deletions in patients with autism spectrum disorder. Tshz3-mutant mice show functional changes at synapses established by cortical projection neurons and exhibit autism-like behavioral patterns. | | | | An inducible long noncoding RNA amplifies DNA damage signaling pp1370 - 1376 Adam M Schmitt, Julia T Garcia, Tiffany Hung, Ryan A Flynn, Ying Shen et al. doi:10.1038/ng.3673 Howard Chang and colleagues identify a long noncoding RNA, DINO, that is transcribed upstream of CDKN1A and induced by p53 in response to DNA damage. They show that DINO binds to p53 protein and promotes its stabilization, producing a feedback loop that amplifies DNA damage signaling.
See also: News and Views by Huarte | | | | The rate of meiotic gene conversion varies by sex and age pp1377 - 1384 Bjarni V Halldorsson, Marteinn T Hardarson, Birte Kehr, Unnur Styrkarsdottir, Arnaldur Gylfason et al. doi:10.1038/ng.3669 Bjarni Halldorsson, Kari Stefansson and colleagues use SNP array and whole-genome sequencing data to estimate the meiotic gene conversion rate (G) in humans. They find that G for SNPs is 7.0 conversions/Mb per generation, is 2.17 greater in mothers than in fathers, and increases with maternal age. | | | | Histone H3K9 methylation is dispensable for Caenorhabditis elegans development but suppresses RNA:DNA hybrid-associated repeat instability pp1385 - 1395 Peter Zeller, Jan Padeken, Robin van Schendel, Veronique Kalck, Marcel Tijsterman et al. doi:10.1038/ng.3672 Susan Gasser and colleagues find that methylation at histone H3 lysine 9 (H3K9me) is required for repression of simple repeats and transposons in Caenorhabditis elegans. Loss of H3K9me in worms leads to extensive accumulation of insertions and deletions at repeat elements, which correlate with R-loop formation and increased sensitivity to replication stress.
See also: News and Views by Salcini | | | | Genome-wide association analysis identifies variation in vitamin D receptor and other host factors influencing the gut microbiota pp1396 - 1406 Jun Wang, Louise B Thingholm, Jurgita Skiecevičienė, Philipp Rausch, Martin Kummen et al. doi:10.1038/ng.3695 Andre Franke and colleagues perform a genome-wide association study for the gut microbiome, examining the influence of host genetics on overall microbial variation and individual taxa. They find significant associations at the VDR (vitamin D receptor) locus and observe correlations between microbiota and metabolites of VDR, including bile acids.
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Explore the benefits of submitting your manuscript >> | | | | | | Letters | Top | | | | The effect of host genetics on the gut microbiome pp1407 - 1412 Marc Jan Bonder, Alexander Kurilshikov, Ettje F Tigchelaar, Zlatan Mujagic, Floris Imhann et al. doi:10.1038/ng.3663 Alexandra Zhernakova, Jingyuan Fu, Cisca Wijmenga and colleagues perform genome-wide association analysis for microbiome characteristics in a cohort with fully sequenced metagenomes and detailed diet and lifestyle data. They find loci significantly associated with different microbial species, pathways and genes and examine specific gene-diet interactions.
See also: News and Views by Benson | | | | Association of host genome with intestinal microbial composition in a large healthy cohort pp1413 - 1417 Williams Turpin, Osvaldo Espin-Garcia, Wei Xu, Mark S Silverberg, David Kevans et al. doi:10.1038/ng.3693 Kenneth Croitoru, Andrew Paterson and colleagues perform genome-wide association analysis for gut microbiome composition. They identify 58 SNPs significantly associated with relative abundance of 33 taxa and replicate 4 of the associations in an independent cohort, providing further evidence that host genetics can influence the gut microbiota.
See also: News and Views by Benson | | | | Genome-wide association studies of autoimmune vitiligo identify 23 new risk loci and highlight key pathways and regulatory variants pp1418 - 1424 Ying Jin, Genevieve Andersen, Daniel Yorgov, Tracey M Ferrara, Songtao Ben et al. doi:10.1038/ng.3680 Richard Spritz and colleagues present a genome-wide association study of autoimmune vitiligo in 4,680 cases and 39,586 controls and report 23 new risk loci. Their results highlight specific pathways, including immune response, apoptosis and melanocyte function, that may be important in the pathobiology of autoimmune vitiligo. | | | | Common variants at PVT1, ATG13-AMBRA1, AHI1 and CLEC16A are associated with selective IgA deficiency pp1425 - 1429 Paola G Bronson, Diana Chang, Tushar Bhangale, Michael F Seldin, Ward Ortmann et al. doi:10.1038/ng.3675 Paola Bronson, Lennart Hammarstrom and colleagues report a genome-wide association study meta-analysis of selective IgA immunodeficiency in Europeans. They identify four new loci and a rare variant of a previously associated gene, IFIH1. | | | | Analysis of allelic expression patterns in clonal somatic cells by single-cell RNA-seq pp1430 - 1435 Björn Reinius, Jeff E Mold, Daniel Ramskold, Qiaolin Deng, Per Johnsson et al. doi:10.1038/ng.3678 Rickard Sandberg and colleagues use allele-sensitive single-cell RNA-seq on primary mouse fibroblasts and human T cells to study clonal and dynamic monoallelic expression patterns. They find that the majority of random monoallelic expression of autosomal genes occurs transiently within individual cells rather than being stably inherited within clonally related cells. | | | | Coordinate redeployment of PRC1 proteins suppresses tumor formation during Drosophila development pp1436 - 1442 Vincent Loubiere, Anna Delest, Aubin Thomas, Boyan Bonev, Bernd Schuettengruber et al. doi:10.1038/ng.3671 Giacomo Cavalli, Anne-Marie Martinez and colleagues identify a large set of genes that are bound by PRC1 in the absence of H3K27me3 in Drosophila larval tissues and in differentiated human cell lines. Many of these genes, which regulate cell proliferation, signaling and polarity, are upregulated in PRC1-mutant tissues and contribute to tumor formation in Drosophila. | | Technical Report | Top | | | | Reference-based phasing using the Haplotype Reference Consortium panel pp1443 - 1448 Po-Ru Loh, Petr Danecek, Pier Francesco Palamara, Christian Fuchsberger, Yakir A Reshef et al. doi:10.1038/ng.3679 Po-Ru Loh, Alkes Price and colleagues present Eagle2, a reference-based phasing algorithm that allows for highly accurate and efficient phasing of genotypes across a broad range of cohort sizes. They demonstrate an approximately 10% improvement in accuracy and 20% improvement in speed compared to a competing method, SHAPEIT2. | | Top | | | | | | | | | Natureevents is a fully searchable, multi-disciplinary database designed to maximise exposure for events organisers. The contents of the Natureevents Directory are now live. The digital version is available here. Find the latest scientific conferences, courses, meetings and symposia on natureevents.com. For event advertising opportunities across the Nature Publishing Group portfolio please contact natureevents@nature.com | | | | | |
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