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Volume 9 Issue 8
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Comment |
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Biodefense versus bioterrorism
Gregory A Petsko Genome Biology 2008, 9:108 (1 September 2008)
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Editor’s summary
Genomics was essential for identifying the source of the deadly anthrax strain released after the September 11 terrorist attacks in the US. The same research that is needed to combat low-probability bioterror attacks is needed to combat high-probability natural infectious agents.
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Review |
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The phytochrome red/far-red photoreceptor superfamily
Robert A Sharrock Genome Biology 2008, 9:230 (28 August 2008)
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Editor’s summary
The phytochrome protein superfamily reveals a diversity of mechanisms of action.
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Reduced-representation methylation mapping
Jeffrey A Jeddeloh, John M Greally, Oliver J Rando Genome Biology 2008, 9:231 (1 September 2008)
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Editor’s summary
Massively parallel sequencing has been harnessed to map DNA methylation patterns in the mouse genome.
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Isolated populations and complex disease gene identification
Kati Kristiansson, Jussi Naukkarinen, Leena Peltonen Genome Biology 2008, 9:109 (26 August 2008)
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Editor’s summary
Isolated populations can be useful for the identification of genes underlying common complex diseases.
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Report |
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DNA replication can still spring surprises
Heather L Hendrickson Genome Biology 2008, 9:317 (7 August 2008)
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Editor’s summary
A report of the first EMBO conference in a biennial series 'Replication and Segregation of Chromosomes', Geilo, Norway, 16-20 June 2008.
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Human genetics branches out in Barcelona
Raquel Rabionet, Yolanda Espinosa-Parrilla, Xavier Estivill Genome Biology 2008, 9:318 (13 August 2008)
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Editor’s summary
A report of the European Human Genetics Conference, Barcelona, Spain, 31 May-3 June 2008.
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Research |
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Diarrhea as a cause of mortality in a mouse model of infectious colitis
Diana Borenshtein, Rebecca C Fry, Elizabeth B Groff, Prashant R Nambiar, Vincent J Carey, James G Fox, David B Schauer Genome Biology 2008, 9:R122 (4 August 2008)
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Editor’s summary
Analysis of gene expression in the colons of Citrobacter rodentium-infected susceptible and resistant mice suggests that mortality is associated with impaired intestinal ion transport.
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Novel genes dramatically alter regulatory network topology in amphioxus
Qing Zhang, Christian M Zmasek, Larry J Dishaw, M Gail Mueller, Yuzhen Ye, Gary W Litman, Adam Godzik Genome Biology 2008, 9:R123 (4 August 2008)
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Editor’s summary
Domain rearrangements in the innate immune network of amphioxus suggests that domain shuffling has shaped the evolution of immune systems.
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Metabolic changes in schizophrenia and human brain evolution
Philipp Khaitovich, Helen E Lockstone, Matthew T Wayland, Tsz M Tsang, Samantha D Jayatilaka, Arfu J Guo, Jie Zhou, Mehmet Somel, Laura W Harris, Elaine Holmes, Svante Pääbo, Sabine Bahn Genome Biology 2008, 9:R124 (5 August 2008)
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Editor’s summary
Human cognitive evolution involved genes implicated in energy metabolism and energy-expensive brain functions that are also altered in schizophrenia, suggesting that human brains may have reached their metabolic limit, with schizophrenia as a costly by-product.
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Genomic analysis of the relationship between gene expression variation and DNA polymorphism in Drosophila simulans
Mara KN Lawniczak, Alisha K Holloway, David J Begun, Corbin D Jones Genome Biology 2008, 9:R125 (12 August 2008)
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Editor’s summary
Analysis of six Drosophila simulans genotypes revealed that genes with greater variation in gene expression between genotypes also have higher levels of sequence polymorphism in many gene features.
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Analysis of the mouse embryonic stem cell regulatory networks obtained by ChIP-chip and ChIP-PET
Divya Mathur, Timothy W Danford, Laurie A Boyer, Richard A Young, David K Gifford, Rudolf Jaenisch Genome Biology 2008, 9:R126 (13 August 2008)
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Editor’s summary
OCT4 and NANOG genomic targets were identified in mouse embryonic stem cells by ChIP-chip and were compared with previously reported ChIP-PET results.
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The miR-17-5p microRNA is a key regulator of the G1/S phase cell cycle transition
Nicole Cloonan, Mellissa K Brown, Anita L Steptoe, Shivangi Wani, Wei Chan, Alistair RR Forrest, Gabriel Kolle, Brian Gabrielli, Sean M Grimmond Genome Biology 2008, 9:R127 (14 August 2008)
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Editor’s summary
Novel targets of the oncogenic miR-17-92 cluster have been identified and the mechanism of regulation of proliferation at the G1/S phase cell cycle transition via the miR-17-5p microRNA has been elucidated.
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Integrative analyses of genetic variation in enzyme activities of primary carbohydrate metabolism reveal distinct modes of regulation in Arabidopsis thaliana
Joost JB Keurentjes, Ronan Sulpice, Yves Gibon, Marie-Caroline Steinhauser, Jingyuan Fu, Maarten Koornneef, Mark Stitt, Dick Vreugdenhil Genome Biology 2008, 9:R129 (18 August 2008)
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Editor’s summary
Multiparallel QTL analysis of 15 Arabidopsis primary carbohydrate metabolism enzymes reveals that traits affecting primary metabolism are often correlated.
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Global transcriptome analysis reveals circadian regulation of key pathways in plant growth and development
Michael F Covington, Julin N Maloof, Marty Straume, Steve A Kay, Stacey L Harmer Genome Biology 2008, 9:R130 (18 August 2008)
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Editor’s summary
Transcript abundance of roughly a third of expressed Arabidopsis thaliana genes is circadian-regulated.
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Molecular evolution of neuropeptides in the genus Drosophila
Christian Wegener, Anton Gorbashov Genome Biology 2008, 9:R131 (21 August 2008)
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Editor’s summary
The first genomic and chemical characterization of fruit fly neuropeptides outside Drosophila melanogaster provides insights into the evolution of the neuropeptidome in this genus.
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Preferential regulation of duplicated genes by microRNAs in mammals
Jingjing Li, Gabriel Musso, Zhaolei Zhang Genome Biology 2008, 9:R132 (26 August 2008)
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Editor’s summary
Analysis of duplicate genes and predicted microRNA targets in human and mouse shows that microRNAs are important in how the regulatory patterns of mammalian paralogs have evolved.
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Gene expression regulation in the context of mouse interspecific mosaic genomes
David L'Hôte, Catherine Serres, Reiner A Veitia, Xavier Montagutelli, Ahmad Oulmouden, Daniel Vaiman Genome Biology 2008, 9:R133 (27 August 2008)
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Editor’s summary
The testis transcriptome of mouse strains containing homozygous segments of Mus spretus origin in a Mus musculus background was analyzed.
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Proteopedia - a scientific 'wiki' bridging the rift between three-dimensional structure and function of biomacromolecules
Eran Hodis, Jaime Prilusky, Eric Martz, Israel Silman, John Moult, Joel L Sussman Genome Biology 2008, 9:R121 (3 August 2008)
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Editor’s summary
Proteopedia is an interactive wiki-style web resource that presents 3D structural and functional information in a user-friendly manner and allows real-time community annotation.
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MotifCluster: an interactive online tool for clustering and visualizing sequences using shared motifs
Micah Hamady, Jeremy Widmann, Shelley D Copley, Rob Knight Genome Biology 2008, 9:R128 (15 August 2008)
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Editor’s summary
MotifCluster finds related motifs in a set of sequences and clusters the sequences into families using the motifs they contain.
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Correspondence |
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Correction: Statistical modeling for selecting housekeeper genes
Aniko Szabo, Charles M Perou, Mehmet Karaca, Laurent Perreard, Robert Palais, John F Quackenbush, Philip S Bernard Genome Biology 2008, 9:405 (5 August 2008)
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