Figure 2From: Transcriptional regulation of the paper mulberry under cold stress as revealed by a comprehensive analysis of transcription factorsCold stress responsive TFs between every two samples. Taken pairwise comparison of 0Â h vs 2Â h as an example, up-regulated was referred to the expression was higher than that after 2Â hours of cold stress treatment while down-regulated referred to the expression was lower than that after 2Â hours of cold stress treatment.Back to article page