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152
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BMCBI
2007
174views more  BMCBI 2007»
15 years 2 months ago
Inferring activity changes of transcription factors by binding association with sorted expression profiles
Background: The identification of transcription factors (TFs) associated with a biological process is fundamental to understanding its regulatory mechanisms. From microarray data,...
Chao Cheng, Xiting Yan, Fengzhu Sun, Lei M. Li
123
Voted
BMCBI
2007
120views more  BMCBI 2007»
15 years 2 months ago
Re-sampling strategy to improve the estimation of number of null hypotheses in FDR control under strong correlation structures
Background: When conducting multiple hypothesis tests, it is important to control the number of false positives, or the False Discovery Rate (FDR). However, there is a tradeoff be...
Xin Lu, David L. Perkins
117
Voted
BMCBI
2008
110views more  BMCBI 2008»
15 years 2 months ago
Determining significance of pairwise co-occurrences of events in bursty sequences
Background: Event sequences where different types of events often occur close together arise, e.g., when studying potential transcription factor binding sites (TFBS, events) of ce...
Niina Haiminen, Heikki Mannila, Evimaria Terzi
150
Voted
BMCBI
2007
99views more  BMCBI 2007»
15 years 2 months ago
Identifying allosteric fluctuation transitions between different protein conformational states as applied to Cyclin Dependent Ki
Background: The mechanisms underlying protein function and associated conformational change are dominated by a series of local entropy fluctuations affecting the global structure ...
Jenny Gu, Philip E. Bourne
BMCBI
2007
160views more  BMCBI 2007»
15 years 2 months ago
Convergent algorithms for protein structural alignment
Background: Many algorithms exist for protein structural alignment, based on internal protein coordinates or on explicit superposition of the structures. These methods are usually...
Leandro Martínez, Roberto Andreani, Jos&eac...
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