
ORIs and transcriptional activity. (A) The average Z-score of the transcription score with respect to the average transcription score of the entire genome is shown for ORIs (left) and genomic locations (right) belonging to all chromatin states. (B) Heatmaps of the RNA score (square root) within ±2 kb of the ORI midpoint (0) computed over the set of all 2374 ORIs in 4-d-old and 10-d-old seedlings. ORIs have been ranked according to the first principal component of the complete set of features, computed over all 2374 ORIs.











