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WormBase Tree Display for Expression_cluster: WBPaper00025032:cluster_177

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Name Class

WBPaper00025032:cluster_177DescriptionC-lineage related expression profile.
SpeciesCaenorhabditis elegans
AlgorithmQT clustering
ReferenceWBPaper00025032
Microarray_results171784_x_at
173043_at
173044_at
174726_at
175237_at
178717_at
188950_s_at
191740_s_at
193219_s_at
193820_s_at
GeneWBGene00000883
WBGene00004046
WBGene00011735
WBGene00011352
WBGene00001628
WBGene00011063
WBGene00016392
WBGene00009119
WBGene00011511
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