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Title: Method to determine transcriptional regulation pathways in organisms

Patent ·
OSTI ID:1080438

The invention relates to computer-implemented methods and systems for identifying regulatory relationships between expressed regulating polypeptides and targets of the regulatory activities of such regulating polypeptides. More specifically, the invention provides a new method for identifying regulatory dependencies between biochemical species in a cell. In particular embodiments, provided are computer-implemented methods for identifying a regulatory interaction between a transcription factor and a gene target of the transcription factor, or between a transcription factor and a set of gene targets of the transcription factor. Further provided are genome-scale methods for predicting regulatory interactions between a set of transcription factors and a corresponding set of transcriptional target substrates thereof.

Research Organization:
Boston University (Boston, MA)
Sponsoring Organization:
USDOE
DOE Contract Number:
FG02-04ER63803
Assignee:
Trustees of Boston University (Boston, MA)
Patent Number(s):
8,306,752
Application Number:
12/271,944
OSTI ID:
1080438
Country of Publication:
United States
Language:
English

References (4)

ARACNE: An Algorithm for the Reconstruction of Gene Regulatory Networks in a Mammalian Cellular Context journal March 2006
Mutual Information Relevance Networks: Functional Genomic Clustering Using Pairwise Entropy Measurements conference August 2013
Large-Scale Mapping and Validation of Escherichia coli Transcriptional Regulation from a Compendium of Expression Profiles journal January 2007
Estimating mutual information using B-spline functions – an improved similarity measure for analysing gene expression data journal August 2004