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Volume 4 Issue 8
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Galileo's stepchildren
Gregory A Petsko Genome Biology 2003, 4:114 (24 July 2003)
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Editor’s summary
Every enlightened society has held the view that science and the arts are not intrinsically incompatible. Which raises the question: what does that make us?
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Review |
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Angiotensin-I-converting enzyme and its relatives
James F Riordan Genome Biology 2003, 4:225 (25 July 2003)
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Editor’s summary
Angiotensin-I-converting enzyme (ACE) is a monomeric, membrane-bound, zinc- and chloride-dependent protein that catalyzes the conversion of the decapeptide angiotensin I to the octapeptide angiotensin II. ACE is a key part of the system that regulates blood pressure, and recent X-ray structures may help design improved ACE inhibitors.
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Untangling genetic networks of panic, phobia, fear and anxiety
Sandra Villafuerte, Margit Burmeister Genome Biology 2003, 4:224 (28 July 2003)
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Editor’s summary
As is the case for normal individual variation in anxiety levels, the conditions panic disorder, agoraphobia and other phobias have a significant genetic basis. Recent reports have started to untangle the genetic relationships between predispositions to anxiety and anxiety disorders.
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Comparative genomics of archaea: how much have we learned in six years, and what's next?
Kira S Makarova, Eugene V Koonin Genome Biology 2003, 4:115 (16 July 2003)
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| F1000 Biology
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Editor’s summary
With 16 complete archaeal genomes sequenced to date, comparative genomics has revealed a conserved core of 313 genes that are represented in all sequenced archaeal genomes, plus a variable 'shell' that is prone to lineage-specific gene loss and horizontal gene exchange.
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Report |
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Articles selected by Faculty of 1000: yeast metabolomics; genome-wide threading-based predictions; dissecting C. albicans growth pathways; knockout rats; ENU mutagenesis and humoral immunity
Genome Biology 2003, 4:333 (7 July 2003)
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Editor’s summary
A selection of evaluations from Faculty of 1000 covering yeast metabolomics, genome-wide threading-based predictions of protein-protein interactions, genetic analysis of filamentous growth in C. albicans, the production of knockout rats and genome-wide mutagenesis of humoral immune responses.
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Articles selected by Faculty of 1000: single-cell neuronal expression analysis; array analysis of chick hair cells; coiled-coil protein arrays; high-throughput identification of plasmodesmata-interacting proteins; multicompenent therapeutics
Genome Biology 2003, 4:334 (18 July 2003)
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Editor’s summary
A selection of evaluations from Faculty of 1000 covering single-cell neuronal expression analysis, array analysis of chick hair cells, coiled-coil protein arrays, high-throughput identification of plasmodesmata-interacting proteins and multicompenent therapeutics.
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Getting positive about selection
Eugene V Koonin, Igor B Rogozin Genome Biology 2003, 4:331 (23 July 2003)
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Editor’s summary
A report on the 68th Symposium on Quantitative Biology,
'The Genome of Homo Sapiens', Cold Spring Harbor, USA,
28 May-2 June 2003.
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From microarrays to genome duplications
Christian Roth, Timothy Hughes Genome Biology 2003, 4:332 (23 July 2003)
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Editor’s summary
A report on the fifth annual conference of the Society for
Bioinformatics in the Nordic Countries (SOCBIN),
'Bioinformatics 2003', Helsinki, Finland, 22-24 May 2003.
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Malaria in profile
Cathy Holding Genome Biology 2003, 4:spotlight-20030801-01 (1 August 2003)
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Editor’s summary
A high-density microarray reveals the gene expression pattern of the Plasmodium life cycle
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Arabidopsis insertional mutant database
C L Bishop Genome Biology 2003, 4:spotlight-20030801-02 (1 August 2003)
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Editor’s summary
Analysis of a genome-wide mutant collection reveals a novel ethylene pathway protein family
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Tony Hyman wins EMBO Gold Medal
Martina Habeck Genome Biology 2003, 4:spotlight-20030805-01 (5 August 2003)
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Editor’s summary
EMBO award goes to cell biologist for work on cell division mechanisms
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Alien genes in bacteria
Cathy Holding Genome Biology 2003, 4:spotlight-20030808-01 (8 August 2003)
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Editor’s summary
Lateral gene transfer can cause phylogenetic conflict but may not be the only mechanism
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Controlling origins of replication
Cathy Holding Genome Biology 2003, 4:spotlight-20030812-01 (12 August 2003)
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Editor’s summary
Nucleotide pools are implicated in modulating the speed of cell division
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Survival of the not-so-fit
Cathy Holding Genome Biology 2003, 4:spotlight-20030814-01 (14 August 2003)
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Editor’s summary
Whooping cough bacteria may only have survived by evolving coincidentally with the human population explosion
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Adding insult to injury
Cathy Holding Genome Biology 2003, 4:spotlight-20030815-01 (15 August 2003)
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Editor’s summary
A putative splicing factor mutation causes phenotypic variation of an inherited disease
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A large look at lipids
Diane Martindale Genome Biology 2003, 4:spotlight-20030818-01 (18 August 2003)
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Editor’s summary
Major grant will fund team effort to characterize human lipidome
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NIH to build zebrafish lab
Ted Agres Genome Biology 2003, 4:spotlight-20030820-02 (20 August 2003)
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Editor’s summary
Genomic utility spawns demand by researchers
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Martha Chase dies
Milly Dawson Genome Biology 2003, 4:spotlight-20030820-01 (20 August 2003)
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Editor’s summary
With Alfred D. Hershey, she established DNA as the genetic material
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JAW miRNAs regulate plant development
C L Bishop Genome Biology 2003, 4:spotlight-20030820-02 (21 August 2003)
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Editor’s summary
Identification of a conserved miRNA-producing locus in Arabidopsis
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Highlighting hotspots
Joe Bateman Genome Biology 2003, 4:spotlight-20030821-01 (21 August 2003)
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Editor’s summary
Two studies emphasize that all genes are not equal targets for evolutionary variation
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Sex and the honeybee
Cathy Holding Genome Biology 2003, 4:spotlight-20030827-01 (27 August 2003)
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Editor’s summary
Identifying the primary sex-determining signal reveals the mechanisms behind complementary sex determination
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Old genes, new tricks
Stuart Blackman Genome Biology 2003, 4:spotlight-20030828-01 (28 August 2003)
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Editor’s summary
A role for highly conserved Hox genes has been revealed in the evolution of novel molluscan structures
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Nanos keeps its job
David Secko Genome Biology 2003, 4:spotlight-20030829-01 (29 August 2003)
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Editor’s summary
Analysis of two mouse Nanos proteins reveals their conserved role in germ cell development
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Research |
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Recent segmental and gene duplications in the mouse genome
Joseph Cheung, Michael D Wilson, Junjun Zhang, Razi Khaja, Jeffrey R MacDonald, Henry HQ Heng, Ben F Koop, Stephen W Scherer Genome Biology 2003, 4:R47 (9 July 2003)
Abstract | Full text | PDF
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Editor’s summary
BLAST-based computational heuristics were used to identify large and recent segmental duplications in the mouse genome sequence. Here a database of recently duplicated regions of the mouse genome is presented.
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Duplication is more common among laterally transferred genes than among indigenous genes
Sean D Hooper, Otto G Berg Genome Biology 2003, 4:R48 (11 July 2003)
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Editor’s summary
Using both a compositional method and a gene-tree approach, a number of proposed laterally transferred genes have been identified and their nucleotide composition and frequency of duplication studied.
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Refinement of a chimpanzee pericentric inversion breakpoint to a segmental duplication cluster
Devin P Locke, Nicoletta Archidiacono, Doriana Misceo, Maria Cardone, Stephane Deschamps, Bruce Roe, Mariano Rocchi, Evan E Eichler Genome Biology 2003, 4:R50 (15 July 2003)
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Editor’s summary
A comparative fluorescence in situ hybridization approach, using probes selected from a combination of physical mapping, genomic sequence, and segmental duplication analyses has been employed to narrow the breakpoint interval of a pericentric inversion in chimpanzee involving the orthologous human 15q11-q13 region.
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THoR: a tool for domain discovery and curation of multiple alignments
Nicholas J Dickens, Chris P Ponting Genome Biology 2003, 4:R52 (23 July 2003)
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Editor’s summary
A tool, THoR, has been described that automatically creates and curates multiple sequence alignments representing protein domains. This exploits both PSI-BLAST and HMMER algorithms and provides an accurate and comprehensive alignment for any domain family.
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A comparative proteomics resource: proteins of Arabidopsis thaliana
Wilfred W Li, Greg B Quinn, Nickolai N Alexandrov, Philip E Bourne, Ilya N Shindyalov Genome Biology 2003, 4:R51 (28 July 2003)
Abstract | Full text | PDF
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Editor’s summary
Using an integrative genome annotation pipeline (iGAP) for proteome-wide protein structure and functional domain assignment, all the proteins of Arabidopsis thaliana have been analyzed.
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