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» A Methodology for Comparative Functional Genomics
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BMCBI
2004
126views more  BMCBI 2004»
14 years 9 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 9 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 3 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 9 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»
14 years 11 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. ...