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» A Methodology for Comparative Functional Genomics
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BMCBI
2004
126views more  BMCBI 2004»
14 years 11 months ago
Visualising very large phylogenetic trees in three dimensional hyperbolic space
Background: Common existing phylogenetic tree visualisation tools are not able to display readable trees with more than a few thousand nodes. These existing methodologies are base...
Timothy Hughes, Young Hyun, David A. Liberles
BMCBI
2006
87views more  BMCBI 2006»
14 years 12 months ago
Phylogeny based discovery of regulatory elements
Background: Algorithms that locate evolutionarily conserved sequences have become powerful tools for finding functional DNA elements, including transcription factor binding sites;...
Jason Gertz, Justin C. Fay, Barak A. Cohen
ENC
2005
IEEE
15 years 5 months ago
Basis Pursuit Based Algorithm for Intra-Voxel Recovering Information in DW-MRI.
In this work we apply the Basis Pursuit (BP) methodology for recovering the intra-voxel information in Diffusion Weighted MR Images (DW-MRI). We compare the BP approach with a Dif...
Alonso Ramirez-Manzanares, Mariano Rivera
JCSS
2008
80views more  JCSS 2008»
14 years 11 months ago
Improved bounds on sorting by length-weighted reversals
We study the problem of sorting binary sequences and permutations by length-weighted reversals. We consider a wide class of cost functions, namely f( ) = for all 0, where is the...
Michael A. Bender, Dongdong Ge, Simai He, Haodong ...
WOB
2003
129views Bioinformatics» more  WOB 2003»
15 years 1 months ago
Procsimo: uma Ferramenta de Procura de Similaridade entre Operons
In this work, we propose a software tool, called PROCSIMO, which aims the identification of similarities between operons in bacterial genomes. From a database which contains the ch...
Carlos Azevedo, Alexandre Plastino, Ana Tereza R. ...