Skip to main content
Fig. 3 | BMC Genomics

Fig. 3

From: Systematic characterization of novel lncRNAs responding to phosphate starvation in Arabidopsis thaliana

Fig. 3

P– regulated lncRNAs revealed different response patterns in roots and shoots. a Heatmap and the number of differentially expressed protein-coding transcripts and lncRNAs of six clusters. In total, 6364 protein-coding transcripts, 82 TAIR10 lncRNAs, and 227 novel lncRNAs were identified as significantly differentially expressed under P– condition [fold change (P–/P+) > 2, p-value < 0.05 and fold change (P–/P+) < 0.5, p-value < 0.05]. Most of the P– responsive transcripts belonged to clusters 3 and 6, and were induced or repressed in shoots only. The red up arrows stand for up-regulated genes or lncRNAs and the blue down arrows represent the down-regulated ones. Asterisk indicates a significant difference [fold change (P–/P+) > 2, p-value < 0.05 and fold change (P–/P+) < 0.5, p-value < 0.05]. The p values were calculated with DESeq2. b Validation of lncRNAs from six clusters using qRT-PCR. TAIR10 and novel lncRNAs from six clusters were verified and their expression patterns were consistent with RNA-Seq

Back to article page