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Fig. 2 | BMC Genomics

Fig. 2

From: Transcriptomic responses to wounding: meta-analysis of gene expression microarray data

Fig. 2

Diagrams depicting the procedure of p-value assigning to transcripts differentially regulated in response to wounding. a The histogram of the DBP transcript standardized fold changes in the control samples pooled together for all experiments in the haemostasis phase. Blue bar denotes the number of samples with fold change (FC) less than 0.5. b The histogram of the CEBPB transcript standardized FC in the control samples pooled together for all experiments in the haemostasis phase. Blue bar denotes the number of samples with FC greater than 2.0. c The histogram of the DBP transcript standardized fold changes in the treatment samples pooled together for all experiments in the haemostasis phase. Blue bar denotes the number of samples with FC less than 0.5. d The histogram of the CEBPB transcript standardized fold changes in the treatment samples pooled together for all experiments in the haemostasis phase. Blue bars denote the samples with FC greater than 2. e The theoretical binomial distribution of the DBP transcript standardized FC in the treatment samples under the null hypothesis. The red dots denote the p-value corresponding to the number of treatment sample with FC less than 0.5. f The theoretical binomial distribution of the CEBPB transcript standardized FC in the treatment samples under the null hypothesis. The red dots denote the p-value corresponding to the number of treatment sample with FC greater than 2.0

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