The GCPV method is, currently, the only genome comparison based method that allows for the characterization of relationships between gene clusters based profiles of individual genes in clusters.
Development of biomarker-based biodosimetry has been put forth as one of the key priority development areas for nuclear threat countermeasures [ 14], and microarray data/gene based profiling has served as timely and minimally invasive means to address this priority area [ 15].
Thus, a specific localization may be assigned to a gene based on the profile of its neighbors.
Cluster analysis revealed that, over all habitats sampled, the chiA gene based PCR-DGGE profiles were similar to each other at 63%% of similarity (Fig. 3b).
In which, functional annotation-based methods have prioritized candidate genes by measuring the degree of similarity of each candidate genes to a set of known disease genes based on profiles which were built from many functional annotation data sources [6, 7, 8].
One metric is based on single-gene based expression profiles for the genes in the module, while the other uses the network structure/topology of the module into account.
12– 16 Within a coexpression network, a module represents a group of correlated genes, based on expression profiles, which likely share genetic regulation and/or biological function.
Kappa statistics were used to measure the similarities between genes based on their mapping profiles (rows of mapping profile matrix M in Fig. 3) (Dennis et al., 2003).
As more expression profiles are determined, the search can be enhanced by grouping genes based on their expression profiles into larger sets and searching for conserved patterns within.
Clustering of P. falciparum CVM genes based on histone modification profiles.
For this purpose, we herein performed a screen for ETMR-specific genes based on gene expression profiles collected for a large cohort of various brain tumors (n = 1,404).
