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Volume 4 Issue 5
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Comment |
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War and peace
Gregory A Petsko Genome Biology 2003, 4:110 (28 April 2003)
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Editor’s summary
If the fiftieth anniversary of the double helix teaches us anything it ought to be that great scientific discoveries are almost never made in time of war or directly for the purpose of war.
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Review |
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Discovering human history from stomach bacteria
Todd R Disotell Genome Biology 2003, 4:213 (28 April 2003)
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Editor’s summary
Recent analyses of human pathogens have revealed that their evolutionary histories are congruent with the hypothesized pattern of ancient and modern human population migrations.
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The role of DNA sequence in centromere formation
Jonathan C Lamb, James A Birchler Genome Biology 2003, 4:214 (29 April 2003)
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Editor’s summary
Recent analyses of centromeric sequences in human, Drosophila and Arabidopsis, have provided new insights into the importance of DNA sequence for centromere function.
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Expression profiling of plant development
Giovanni Mele, Sarah Hake Genome Biology 2003, 4:215 (29 April 2003)
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Editor’s summary
Microarrays studies of the response of plants to many signals give an overall view of the global response to each signal and can reveal new links between different signaling pathways.
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Genomic analysis of the eukaryotic protein kinase superfamily: a perspective
Steven K Hanks Genome Biology 2003, 4:111 (29 April 2003)
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Editor’s summary
Efforts to identify and classify all the members of the eukaryotic protein kinase superfamily have recently culminated in the mining of essentially complete human genome data.
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Report |
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Articles selected by Faculty of 1000: estimating linkage disequilibrium; nematode-induced gene expression in Arabidopsis; vertebrate microRNA genes; human antisense transcription; protein arrays from PCR DNA
Genome Biology 2003, 4:321 (7 April 2003)
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Editor’s summary
A selection of evaluations from Faculty of 1000 covering the extent of linkage disequilibrium in the human genome, nematode-induced gene expression in Arabidopsis, identification of microRNA genes in human, mouse and pufferfish genomes, antisense transcription in the human genome and generation of protein arrays from PCR DNA.
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Articles selected by Faculty of 1000: arraying fly eye development; genome-wide analysis of phosphatidylinositol pathway; temperature-induced B. burgdorferi expression profiles; candidate genes for Parkinson's disease; Arabidopsis GST database
Genome Biology 2003, 4:322 (17 April 2003)
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Editor’s summary
A selection of evaluations from Faculty of 1000 covering microarray analysis of eye development in Drosophila, profiling the phosphatidylinositol metabolic pathway, temperature-induced gene-expression changes in Borrelia burgdorferi, bioinformatic identification of candidate genes for Parkinson's disease and an Arabidopsis GST database.
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The modular era of functional genomics
Eran Segal, Stuart K Kim Genome Biology 2003, 4:317 (14 April 2003)
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Editor’s summary
A report on the Keystone Symposium 'Functional Genomics: Global Analysis of Complex Biological Systems', Santa Fe, USA, 20-24 February 2003.
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Cancer and programmed cell death
Ben Croker, Adam Hart Genome Biology 2003, 4:318 (30 April 2003)
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Editor’s summary
A report on the 15th Lorne Cancer Conference, Lorne, Australia, 13-16 February 2003.
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How is the Drosophila research community making use of the genome sequence?
Stephen Richards Genome Biology 2003, 4:319 (30 April 2003)
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Editor’s summary
A report on the 44th Annual Drosophila Research Conference, Chicago, USA, 5-9 March, 2003.
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Unscrambling the genome
Merlin Crossley Genome Biology 2003, 4:320 (30 April 2003)
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Editor’s summary
A report on the 24th Annual Lorne Conference on the Organization and Expression of the Genome, Lorne, Victoria, Australia, 16-20 February 2003.
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DAVID: Database for Annotation, Visualization, and Integrated Discovery
Glynn Dennis, Brad T Sherman, Douglas A Hosack, Jun Yang, Wei Gao, H Clifford Lane, Richard A Lempicki Genome Biology 2003, 4:P3 (3 April 2003)
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Editor’s summary
Functional annotation of differentially expressed genes is a necessary and critical step in the analysis of microarray data. Database for Annotation, Visualization, and Integrated Discovery (DAVID) provides querybased access to an integrated database that disseminates biologically rich information across large datasets and displays graphic summaries of functional information.
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Anthrax genome sequenced
Cathy Holding Genome Biology 2003, 4:spotlight-20030501-02 (1 May 2003)
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Editor’s summary
Two Bacillus genomes reveal the pathogenicity, virulence, and ancestry of the anthrax causative agent.
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NAS Awards
Brendan A Maher Genome Biology 2003, 4:spotlight-20030501-01 (1 May 2003)
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Editor’s summary
A ceremony honoring scientists and educators acknowledges history and looks to the future.
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Oocytes direct from embryonic stem cells
Cathy Holding Genome Biology 2003, 4:spotlight-20030502-01 (2 May 2003)
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Editor’s summary
A new cloning technique potentially side-steps problems associated using adult nuclei.
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Ira Herskowitz dies
Brendan Maher Genome Biology 2003, 4:spotlight-20030506-01 (6 May 2003)
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Editor’s summary
The geneticist whose discoveries in yeast profoundly influenced cell science has died at 56.
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SARS death rate up to 43%
Robert Walgate Genome Biology 2003, 4:spotlight-20030507-01 (7 May 2003)
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Editor’s summary
Epidemiological study published today gives more accurate picture than previous WHO figures.
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Malaria mosquito resistance revealed
Cathy Holding Genome Biology 2003, 4:spotlight-20030508-01 (8 May 2003)
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Editor’s summary
A G119S substitution in the acetylcholinesterase-1 gene confers insecticide resistance.
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Longevity gene identified
Cathy Holding Genome Biology 2003, 4:spotlight-20030509-01 (9 May 2003)
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Editor’s summary
PNC1 is necessary and sufficient for increasing lifespan in calorie-restricted yeasts.
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Preemptive SARS patents
Peg Brickley Genome Biology 2003, 4:spotlight-20030512-01 (12 May 2003)
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Editor’s summary
U.S. and Canadian agencies say patents will preserve access
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Navigating the doldrums
Ted Agres Genome Biology 2003, 4:spotlight-20030512-01 (13 May 2003)
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New report finds European biotech stalled in 2002 but predicts bright future
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New faces at the National Academy
Emma Hitt Genome Biology 2003, 4:spotlight-20030512-02 (13 May 2003)
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Editor’s summary
Record induction of women was unintentional, but neglected groups will be a future focus
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New MRC head named
Pat Hagan Genome Biology 2003, 4:spotlight-20030514-02 (14 May 2003)
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Distinguished neuroscientist named as new head of UK's Medical Research Council
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Ariad licenses prized pathway
Peg Brickley Genome Biology 2003, 4:spotlight-20030514-01 (14 May 2003)
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Editor’s summary
Noncommercial researchers still free to explore NF-κB for disease cures
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Many yeasts win the vote
Cathy Holding Genome Biology 2003, 4:spotlight-20030515-01 (15 May 2003)
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Editor’s summary
Comparative genomics with two or more related species reveal limitations of single genome analysis
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2003 Royal Society fellows
David Bruce Genome Biology 2003, 4:spotlight-20030519-01 (19 May 2003)
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Editor’s summary
UK's Royal Society elects record number of women
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SARS unanswered questions
Catherine Zandonella Genome Biology 2003, 4:spotlight-20030520-01 (20 May 2003)
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Editor’s summary
New York meeting explores remaining mysteries and clues about the new virus
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Of mice and mitochondria
Cathy Holding Genome Biology 2003, 4:spotlight-20030522-01 (22 May 2003)
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Editor’s summary
A murine mitochondrial haplotype in Chicago has all but disappeared in the past century
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Leading or lagging - it makes no difference
Cathy Holding Genome Biology 2003, 4:spotlight-20030523-01 (23 May 2003)
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Editor’s summary
A mutation in one DNA strand does not affect the synthesis of the other strand
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Gene acquisition in eukaryotes
C L Bishop Genome Biology 2003, 4:spotlight-20030528-01 (28 May 2003)
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Editor’s summary
A marine protist has acquired genes from several sources through lateral gene transfer
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Resistant sheep get BSE
Tudor P Toma Genome Biology 2003, 4:spotlight-20030530-01 (30 May 2003)
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Even sheep with the PrP genotype associated with most resistance are susceptible to BSE
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A third generation genomics group forms
Doug Payne Genome Biology 2004, 4:spotlight-20040506-01 (6 May 2004)
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Editor’s summary
Researchers from half a dozen countries launch a project to be based in Ottawa
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Finding promise in white rot
Cathy Holding Genome Biology 2004, 4:spotlight-20040606-02 (6 May 2004)
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A fungus sequence shows potential for biotechnological and environmental applications
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Genetic secrets of good wine
Xavier Bosch Genome Biology 2004, 4:spotlight-20040507-01 (7 May 2004)
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Editor’s summary
Spain and Canada work together to identify the genomic determinants of what makes quality wine
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Mitochondrial DNA recombines
Cathy Holding Genome Biology 2004, 4:spotlight-20040514-01 (14 May 2004)
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Editor’s summary
A finding in the muscle of a patient with myopathy may change the thinking on inheritance, say authors
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Clone telomeres behave normally
Cathy Holding Genome Biology 2004, 4:spotlight-20040519-01 (19 May 2004)
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Early embryo telomerase-dependent length resetting means clones won't have short telomeres
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HHMI to recruit 50 new fellows
Edward Winnick Genome Biology 2004, 4:spotlight-20040519-02 (19 May 2004)
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As endowment rebounds, Howard Hughes launches new general competition
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New gene expression modulator
Cathy Holding Genome Biology 2004, 4:spotlight-20040520-01 (20 May 2004)
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Editor’s summary
Transposons inhibiting transcription could have had a profound effect on evolution
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How microsporidia evolve
Cathy Holding Genome Biology 2004, 4:spotlight-20040526-01 (26 May 2004)
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Genes evolve rapidly but genomes don't, suggesting that space constraints play a role
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Research |
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Identifying related L1 retrotransposons by analyzing 3' transduced sequences
Suzanne T Szak, Oxana K Pickeral, David Landsman, Jef D Boeke Genome Biology 2003, 4:R30 (16 April 2003)
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Editor’s summary
Computational methods have been used to characterize the genomic sequences adjacent to L1 retrotransposons, shedding light on the mechanisms of integration and the frequency of L1-mediated transduction.
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Duplication and selection in the evolution of primate β-defensin genes
Colin AM Semple, Mark Rolfe, Julia R Dorin Genome Biology 2003, 4:R31 (17 April 2003)
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Editor’s summary
Peptides such as β-defensins are an important component in innate immunity. A combination of laboratory and computational techniques have been used to characterize the main human β-defensin locus on chromosome 8p22-p23. The genomic structures and expression patterns of four novel human β-defensin genes and a related pseudogene reveal prior duplication events and selection.
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A novel exploratory method for visual recombination detection
Korbinian Strimmer, Kristoffer Forslund, Barbara Holland, Vincent Moulton Genome Biology 2003, 4:R33 (25 April 2003)
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Editor’s summary
A versatile visual approach for detecting recombination and identifying recombination breakpoints within a sequence alignment is presented.
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Combined histomorphometric and gene-expression profiling applied to toxicology
Andres Kriete, Mary K Anderson, Brad Love, John Freund, James J Caffrey, M Brook Young, Timothy J Sendera, Scott R Magnuson, J Mark Braughler Genome Biology 2003, 4:R32 (30 April 2003)
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Editor’s summary
A unique methodology has been developed for the combined analysis of histomorphometric and gene-expression profiles amenable to intensive data mining and multisample comparison for a comprehensive approach to toxicology.
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Clustering gene-expression data with repeated measurements
Ka Yeung, Mario Medvedovic, Roger E Bumgarner Genome Biology 2003, 4:R34 (25 April 2003)
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Editor’s summary
Algorithms that take advantage of repeated measurements yield more accurate and more stable clusters.
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GeneHopper: a web-based search engine to link gene-expression platforms through GenBank accession numbers
B Anders T Svensson, Arja J Kreeft, Gert-Jan B van Ommen, Johan T den Dunnen, Judith M Boer Genome Biology 2003, 4:R35 (25 April 2003)
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Editor’s summary
To compare experiments that are performed on different platforms, array probes and sequence tags need to be linked. A web-based search engine GeneHopper has been developed to link different expression resources based on UniGene clusters and HomoloGene orthologs databases of the National Center for Biotechnology Information (NCBI).
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Correspondence |
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Beyond 100 genomes
Paul Janssen, Benjamin Audit, Ildefonso Cases, Nikos Darzentas, Leon Goldovsky, Victor Kunin, Nuria Lopez-Bigas, José Peregrin-Alvarez, José B Pereira-Leal, Sophia Tsoka, Christos A Ouzounis Genome Biology 2003, 4:402 (28 April 2003)
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Editor’s summary
By the end of 2002, we witnessed the landmark submission of the 100th complete genome sequence in the databases. An overview of these genomes reveals certain interesting trends and provides valuable insights into possible future developments.
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