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Epigenetic interplay between mouse endogenous retroviruses and host genes
Rita Rebollo, Katharine Miceli-Royer, Ying Zhang, Sharareh Farivar, Liane Gagnier, Dixie L Mager Genome Biology 2012, 13:R89 (3 October 2012)
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Editor’s summary
Genes proximal to mouse endogenous retroviral elements defend against the invasion of silencing methylation using both buffer regions and euchromatin propagation
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Chromatin accessibility reveals insights into androgen receptor activation and transcriptional specificity
Alok K Tewari, Galip Yardimci, Yoichiro Shibata, Nathan C Sheffield, Lingyun Song, Barry S Taylor, Stoyan G Georgiev, Gerhard A Coetzee, Uwe Ohler, Terrence S Furey, Gregory E Crawford, Phillip G Febbo Genome Biology 2012, 13:R88 (3 October 2012)
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Androgen receptor binding to the genome occurs by multiple mechanisms and is associated with an increase in chromatin accessibility
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methylKit: a comprehensive R package for the analysis of genome-wide DNA methylation profiles
Altuna Akalin, Matthias Kormaksson, Sheng Li, Francine E Garrett-Bakelman, Maria E Figueroa, Ari Melnick, Christopher E Mason Genome Biology 2012, 13:R87 (3 October 2012)
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Editor’s summary
An R package (incorporating multiple analysis tools) automates and simplifies the characterization of methylation datasets
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Enhanced top-down characterization of histone post-translational modifications
Zhixin Tian, Nikola Tolić, Rui Zhao, Ronald J Moore, Shawna M Hengel, Errol W Robinson, David L Stenoien, Si Wu, Richard D Smith, Ljiljana Paša-Tolić Genome Biology 2012, 13:R86 (3 October 2012)
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An extremely sensitive, high-throughput mass spectrometry platform for the unambiguous identification of histone post-translational modifications
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H2A.Z landscapes and dual modifications in pluripotent and multipotent stem cells underlie complex genome regulatory functions
Manching Ku, Jacob D Jaffe, Richard P Koche, Esther Rheinbay, Mitsuhiro Endoh, Haruhiko Koseki, Steven A Carr, Bradley E Bernstein Genome Biology 2012, 13:R85 (3 October 2012)
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Editor’s summary
The landscape of H2A.Z, including a novel post-transcriptionally modified variant, in ES and neural progenitor cells
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Tissue of origin determines cancer-associated CpG island promoter hypermethylation patterns
Duncan Sproul, Robert R Kitchen, Colm E Nestor, J Michael Dixon, Andrew H Sims, David J Harrison, Bernard H Ramsahoye, Richard R Meehan Genome Biology 2012, 13:R84 (3 October 2012)
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Editor’s summary
Aberrant promoter hypermethylation in cancer does not promote tumorigenesis, but instead reinforces repression inherited from pre-cancerous tissue
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BSmooth: from whole genome bisulfite sequencing reads to differentially methylated regions
Kasper D Hansen, Benjamin Langmead, Rafael A Irizarry Genome Biology 2012, 13:R83 (3 October 2012)
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Editor’s summary
An alignment, quality control and analysis pipeline for bisulfite sequencing data
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BatMeth: improved mapper for bisulfite sequencing reads on DNA methylation
Jing-Quan Lim, Chandana Tennakoon, Guoliang Li, Eleanor Wong, Yijun Ruan, Chia-Lin Wei, Wing-Kin Sung Genome Biology 2012, 13:R82 (3 October 2012)
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BatMeth is a fast, accurate tool for mapping Illumina or SOLiD bisulfite sequencing reads
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Correlation of proteome-wide changes with social immunity behaviors provides insight into resistance to the parasitic mite, Varroa destructor, in the honey bee (Apis mellifera)
Robert Parker, M Marta Guarna, Andony P Melathopoulos, Kyung-Mee Moon, Rick White, Elizabeth Huxter, Stephen F Pernal, Leonard J Foster Genome Biology 2012, 13:R81 (28 September 2012)
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A proteomic study of honeybees identifies proteins associated with the hygienic response to infestation with Varroa destructor mite
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Human pigmentation genes under environmental selection
Richard A Sturm, David L Duffy Genome Biology 2012, 13:248 (27 September 2012)
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A Review on what GWAS and comparative genomics have taught us about environmental selection on human pigmentation genes
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Evolutionary insights into genome-wide nucleosome positioning
Vijender Singh, Tom Owen-Hughes Genome Biology 2012, 13:170 (27 September 2012)
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A discussion of a recent article in Molecular Cell that uses different yeast species to determine the factors influencing nucleosome positioning
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Genome-wide analysis of intracellular pH reveals quantitative control of cell division rate by pHc in Saccharomyces cerevisiae
Rick Orij, Malene L Urbanus, Franco J Vizeacoumar, Guri Giaever, Charles Boone, Corey Nislow, Stanley Brul, Gertien J Smits Genome Biology 2012, 13:R80 (26 September 2012)
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A study in yeast finds that intracellular pH actively controls growth rate, potentially via signaling through inositol polyphosphates
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Dysfunction of the intestinal microbiome in inflammatory bowel disease and treatment
Xochitl C Morgan, Timothy L Tickle, Harry Sokol, Dirk Gevers, Kathryn L Devaney, Doyle V Ward, Joshua A Reyes, Samir A Shah, Neal LeLeiko, Scott B Snapper, Athos Bousvaros, Joshua Korzenik, Bruce E Sands, Ramnik J Xavier, Curtis Huttenhower Genome Biology 2012, 13:R79 (26 September 2012)
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An analysis of the microbes and microbial metabolism present in intestinal biopsies and stool samples from 231 IBD and healthy subjects
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RELATCH: relative optimality in metabolic networks explains robust metabolic and regulatory responses to perturbations
Joonhoon Kim, Jennifer L Reed Genome Biology 2012, 13:R78 (26 September 2012)
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RELATCH is a method for predicting metabolic responses to genetic and environmental perturbations, based on the principle of relative optimality
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Why science and synchronized swimming should not be Olympic sports
Neil Hall Genome Biology 2012, 13:171 (26 September 2012)
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By Neil Hall
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Functional predictions from inference and observation in sequence-based inflammatory bowel disease research
Folker Meyer, William L Trimble, Eugene B Chang, Kim M Handley Genome Biology 2012, 13:169 (26 September 2012)
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Research Highlight: important advances in understanding the gut microbiome composition and microbial metabolism in patients with IBD
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The yeast factory
Daniela Delneri Genome Biology 2012, 13:320 (25 September 2012)
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A report on the 13th International Congress on Yeasts (ICY), held at Madison, Wisconsin, USA, 26-30 August 2012
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Modeling gene expression using chromatin features in various cellular contexts
Xianjun Dong, Melissa C Greven, Anshul Kundaje, Sarah Djebali, James B Brown, Chao Cheng, Thomas R Gingeras, Mark Gerstein, Roderic Guigó, Ewan Birney, Zhiping Weng Genome Biology 2012, 13:R53 (5 September 2012)
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Models for linking gene expression with chromatin features vary according to cellular context and RNA measurement method
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Cell type-specific binding patterns reveal that TCF7L2 can be tethered to the genome by association with GATA3
Seth Frietze, Rui Wang, Lijing Yao, Yu Tak, Zhenqing Ye, Malaina Gaddis, Heather Witt, Peggy J Farnham, Victor X Jin Genome Biology 2012, 13:R52 (5 September 2012)
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The transcription factor TCF7L2 can be tethered to the genome by GATA3, and therefore can target sites lacking its own motif
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The GENCODE pseudogene resource
Baikang Pei, Cristina Sisu, Adam Frankish, Cédric Howald, Lukas Habegger, Xinmeng Mu, Rachel Harte, Suganthi Balasubramanian, Andrea Tanzer, Mark Diekhans, Alexandre Reymond, Tim J Hubbard, Jennifer Harrow, Mark B Gerstein Genome Biology 2012, 13:R51 (5 September 2012)
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The GENCODE pseudogene resource includes evidence for dead genes undergoing resurrection
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Functional analysis of transcription factor binding sites in human promoters
Troy W Whitfield, Jie Wang, Patrick J Collins, E Christopher Partridge, Shelley Aldred, Nathan D Trinklein, Richard M Myers, Zhiping Weng Genome Biology 2012, 13:R50 (5 September 2012)
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TFBSs are predicted from ENCODE data, and experiments in four cell lines find 70% to be functional
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Analysis of variation at transcription factor binding sites in Drosophila and humans
Mikhail Spivakov, Junaid Akhtar, Pouya Kheradpour, Kathryn Beal, Charles Girardot, Gautier Koscielny, Javier Herrero, Manolis Kellis, Eileen EM Furlong, Ewan Birney Genome Biology 2012, 13:R49 (5 September 2012)
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Transcription factor binding site variability in fly and human provides evidence for a buffering phenomenon
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Classification of human genomic regions based on experimentally determined binding sites of more than 100 transcription-related factors
Kevin Y Yip, Chao Cheng, Nitin Bhardwaj, James B Brown, Jing Leng, Anshul Kundaje, Joel Rozowsky, Ewan Birney, Peter Bickel, Michael Snyder, Mark Gerstein Genome Biology 2012, 13:R48 (5 September 2012)
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Machine learning analysis of ENCODE data for 100 transcription factors reveals six classes of genomic regions
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The rise of translational bioinformatics
Yves A Lussier, Haiquan Li Genome Biology 2012, 13:319 (31 August 2012)
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A report on the 20th International Conference On Intelligent Systems For Molecular Biology (ISMB), held at Long Beach, California, USA, July 15-17, 2012.
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A modest proposal for an outreach section in scientific publications
Chris Gunter, Anne Osterrieder Genome Biology 2012, 13:168 (31 August 2012)
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By Chris Gunter and Anne Osterrieder
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