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WormBase Tree Display for Expression_cluster: WBPaper00025032:cluster_183

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Name Class

WBPaper00025032:cluster_183DescriptionC-lineage related expression profile.
SpeciesCaenorhabditis elegans
AlgorithmQT clustering
ReferenceWBPaper00025032
Microarray_results172649_x_at
172758_x_at
172778_x_at
172823_x_at
172891_x_at
176223_at
184837_at
188963_at
192856_at
GeneWBGene00001935
WBGene00001922
WBGene00001942
WBGene00001921
WBGene00001932
WBGene00022319
WBGene00013756
WBGene00001941
WBGene00004320
Attribute_ofMicroarray_experiment (30)
RemarkThis clustering algorithm assembles a series of clusters ordered by size with a defined limit on the largest pair-wise distance allowed between any two profiles in a cluster. Distance between profiles is measured as 1-R, where R is the Pearson correlation coefficient. Although we limited this distance to 0.3, some genes are included in clusters simply by chance. To reduce the spurious inclusion of these genes in the final clusters, we systematically re-sampled our data (100 times) with two forms of synthetic noise added at each reiteration to generate an Ravg. Noise was added to log2 scale RMA expression data, and was generated by a two-component model consisting of an additive Gaussian background with standard deviation 0.2, and a multiplicative Gaussian sampling error with a standard deviation of 0.05. Simulated data were floored at 1 RMA unit.
Type: Co-expression Cluster