Sciweavers

5066 search results - page 974 / 1014
» Spectra of structures and relations
Sort
View
BMCBI
2007
117views more  BMCBI 2007»
13 years 9 months ago
Supervised multivariate analysis of sequence groups to identify specificity determining residues
Background: Proteins that evolve from a common ancestor can change functionality over time, and it is important to be able identify residues that cause this change. In this paper ...
Iain M. Wallace, Desmond G. Higgins
BMCBI
2007
95views more  BMCBI 2007»
13 years 9 months ago
ZPS: visualization of recent adaptive evolution of proteins
Background: Detection of adaptive amino acid changes in proteins under recent short-term selection is of great interest for researchers studying microevolutionary processes in mic...
Sujay Chattopadhyay, Daniel E. Dykhuizen, Evgeni V...
BMCBI
2008
118views more  BMCBI 2008»
13 years 9 months ago
PseudoGeneQuest - Service for identification of different pseudogene types in the human genome
Background: Pseudogenes, nonfunctional copies of genes, evolve fast due the lack of evolutionary pressures and thus appear in several different forms. PseudoGeneQuest is an online...
Csaba P. Ortutay, Mauno Vihinen
BMCBI
2007
86views more  BMCBI 2007»
13 years 9 months ago
Toxicogenomic analysis incorporating operon-transcriptional coupling and toxicant concentration-expression response: analysis of
Background: Deficiencies in microarray technology cause unwanted variation in the hybridization signal, obscuring the true measurements of intracellular transcript levels. Here we...
William O. Ward, Carol D. Swartz, Steffen Porwolli...
BMCBI
2010
87views more  BMCBI 2010»
13 years 9 months ago
Epigenetic domains found in mouse embryonic stem cells via a hidden Markov model
Background: Epigenetics is an important layer of transcriptional control necessary for cell-type specific gene regulation. Recent studies have shown significant epigenetic pattern...
Jessica L. Larson, Guo-Cheng Yuan