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Genome Biology aims to provide the best possible service to authors and readers of primary research articles. The method section publishes peer-reviewed methods in all areas of molecular, cellular, organismal and population biology that are informed by genomics. All method articles are made available free to individuals through the web, and there are no restrictions on article length or on the types of information that can be included. The publication schedule is very fast, using electronic systems for article delivery, proofing and peer-review. For more details about how methods are published in Genome Biology, and for instructions for authors,see 'about refereed research'.
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Methods

Evolutionary potentials: structure specific knowledge-based potentials exploiting the evolutionary record of sequence homologs

Method    
Alejandro Panjkovich, Francisco Melo, Marc A Marti-Renom
(8 April 2008)

So-called Evolutionary potentials for protein structure prediction are derived using a single experimental protein structure and all three-dimensional models of its homologous sequences.

[Abstract] [Provisional PDF]

ModuleMiner: improved computational detection of cis-regulatory modules. Different modes of gene regulation in embryonic development and adult tissues?

Method    
Peter Van Loo, Stein Aerts, Bernard Thienpont, Bart De Moor, Yves Moreau, Peter Marynen
(7 April 2008)

ModuleMiner detects cis-regulatory modules in a set of co-expressed genes in tissue-specific microarray clusters and in embryonic development datasets.

[Abstract] [Provisional PDF]

A pathway sensor for genome-wide screens of intracellular proteolytic cleavage

Method    
Robin Ketteler, Zairen Sun, Karl F Kovacs, Wei-Wu He, Brian Seed
(3 April 2008)

A new system based on non-conventional secretion of the luciferase from Gaussia princeps (GLUC) can be used to detect intracellular proteolysis in vivo.

[Abstract] [Provisional PDF] [PubMed] [Related articles]

Validation and extension of an empirical Bayes method for SNP calling on Affymetrix microarrays

Method    
Shin Lin, Benilton Carvalho, David J Cutler, Dan E Arking, Aravinda Chakravarti, Rafael A Irizarry
(3 April 2008)

Extended and validated CRLMM is shown to be more accurate than the Affymetrix default programs, and datasets and methods for validation are presented that can serve as standard benchmarks by which future SNP chip calling algorithms can be measured.

[Abstract] [Provisional PDF] [PubMed] [Related articles]

Indirect genomic effects on survival from gene expression data

Method    
Egil Ferkingstad, Arnoldo Frigessi, Heidi Lyng
(22 March 2008)

A novel methodology is presented for detecting and quantifying indirect effects on cancer survival mediated through several target genes of transcription factors in cancer microarray data.

[Abstract] [Provisional PDF]

DNA signatures for detecting genetic engineering in bacteria

Method    
Jonathan E Allen, Shea N Gardner, Tom R Slezak
(18 March 2008)

New computational tools were used to find a robust set of DNA oligomers that can distinguish artificial vector sequences from all available background viral and bacterial genomes.

[Abstract] [Full text] [PDF] [PubMed] [Related articles]

Functionally important segments in proteins dissected using Gene Ontology and geometric clustering of peptide fragments

Method    
Karuppasamy Manikandan, Debnath Pal, Suryanarayanarao Ramakumar, Nathan E Brener, Sitharama S Iyengar, Guna Seetharaman
(10 March 2008)

A geometric clustering algorithm has been developed to dissect protein fragments based on their relevance to function.

[Abstract] [Provisional PDF] [PubMed] [Related articles]

Gene expression-based screening for inhibitors of PDGFR signaling

Method    
Alena A Antipova, Brent R Stockwell, Todd R Golub
(1 March 2008)

Inhibitors of the platelet derived growth factor receptor (PDGFR) signaling pathway are isolated using gene expression-based high-throughput screening (GE-HTS), a method that is applicable to other pathways.

[Abstract] [Full text] [PDF] [PubMed] [Related articles]

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