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WormBase Tree Display for Expression_cluster: WBPaper00025032:cluster_198

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Name Class

WBPaper00025032:cluster_198DescriptionC-lineage related expression profile.
SpeciesCaenorhabditis elegans
AlgorithmQT clustering
ReferenceWBPaper00025032
Microarray_results173945_s_at
181037_at
181815_s_at
182630_at
185469_at
188348_at
189289_s_at
180563_at
193984_s_at
GeneWBGene00015128
WBGene00002148
WBGene00007023
WBGene00009930
WBGene00017646
WBGene00003668
WBGene00017898
WBGene00018578
WBGene00007352
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