Search Results - subject:"microarray"

A recursive network approach can identify constitutive regulatory circuits in gene expression data

Blasi, Monica Francesca; Casorelli, Ida; Colosimo, Alfredo - In: Physica A: Statistical Mechanics and its Applications 348 (2005) C, pp. 349-370

identification of the regulative programmes from microarray experiments is limited, however, by the intrinsic difficulty of linear … stability genes. The proposed method, by greatly enhancing the sensitivity of microarray studies, allows the identification of …

Persistent link: https://www.econbiz.de/10010588977

Loss-Based Estimation with Cross-Validation: Applications to Microarray Data Analysis and Motif Finding

Dudoit, Sandrine; Laan, Mark van der; Keles, Sunduz; … - Berkeley Electronic Press - 2004

in genomic data analysis: the prediction of biological and clinical outcomes (possibly censored) using microarray gene …

Persistent link: https://www.econbiz.de/10005459073

A Statistical Method for Constructing Transcriptional Regulatory Networks Using Gene Expression and Sequence Data

Xing, Biao; Laan, Mark van der - Berkeley Electronic Press - 2004

analysis based on 658 microarray experiments on yeast gene expression programs and 46 transcription factors suggests that the …

Persistent link: https://www.econbiz.de/10005459077

Calibrating Observed Differential Gene Expression for the Multiplicity of Genes on the Array

Zheng, Yingye; Pepe, Margaret - Berkeley Electronic Press - 2004

encountered in microarray data. Using both simulated data and real microarray data, we assess and compare the performance of our …

Persistent link: https://www.econbiz.de/10005579372

Regulatory Motif Finding by Logic Regression

Keles, Sunduz; Laan, Mark van der; Vulpe, Chris - Berkeley Electronic Press - 2004

specific interactions using microarray gene expression data. We devise a hybrid approach called LogicMotif composed of a TFBS … from a large number of genes in the availability of microarray gene expression data. MFURE provides an alternative method …

Persistent link: https://www.econbiz.de/10005584915

Nonparametric methods for analyzing replication origins in genomewide data

Ghosh, Debashis - Berkeley Electronic Press - 2004

Due to the advent of high-throughput genomic technology, it has become possible to globally monitor cellular activities on a genomewide basis. With these new methods, scientists can begin to address important biological questions. One such question involves the identification of replication...

Persistent link: https://www.econbiz.de/10005246062

Resampling-based multiple testing for microarray data analysis

Ge, Youngchao; Dudoit, Sandrine; Speed, Terence - In: TEST: An Official Journal of the Spanish Society of … 12 (2003) 1, pp. 1-77

Persistent link: https://www.econbiz.de/10005613266

Dealing with large diagonals in kernel matrices

Weston, Jason; Schölkopf, Bernhard; Eskin, Eleazar; … - In: Annals of the Institute of Statistical Mathematics 55 (2003) 2, pp. 391-408

Persistent link: https://www.econbiz.de/10005616079

How to Reconstruct a Large Genetic Network from

Steps, How to Reconstruct a Large Genetic Network from … - Santa Fe Institute - 2001

n Gene Perturbations in Fewer than n2 Easy Steps [gzipped postscript] [postscript] [pdf] Andreas Wagner I present an algorithm to reconstruct direct regulatory interactions in gene networks from the effects of genetic perturbations on gene activity. Genomic technology has made feasible...

Persistent link: https://www.econbiz.de/10005790717