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Fig. 7 | BMC Plant Biology

Fig. 7

From: Identification of small RNAs during cold acclimation in Arabidopsis thaliana

Fig. 7

(a) Cold-responsive gene regulatory network generated by inferring miRNA and TF-mediated control of gene expression. The TF and target connections were obtained from publicly available databases and were combined with psRNATarget predicted miRNA targets. Vertex colors indicate the respective regulatory activity and edge colors mark the association to a calculated module. The largest modules are labeled with their most prominent functional groups which were identified using ontology enrichment. (b) Predictive power of the network. The Pearson correlation of the predicted and measured expression levels of different network versions considering regulatory connections of different sources. All versions contain experimentally validated TFBS. Additionally, CE includes TFBS predictions only present in conserved regions, while FunTFBS contains predicted TF based connections only if the binding sites are functionally conservation. Combined merges all sources. The data related to GRN can be accessed through GEPHI Software (Additional file 7: Data S1)

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