Contrasting <i>NR1D2</i> circadian behaviors in brain and other tissues.

TPM values for NR1D2 in the artery—tibial (left) and in the brain—cortex (right). The colors of the dots represent the classification of the individuals according to the time of death of the donor: during the day (yellow), during the night (blue), or in-between for twilight (grey). The samples classified as twilight have been discarded for the day-night analysis. The “circadian” curve was created using the geom_smooth function from ggplot2 in R with the “loess” method. The data underlying this figure can be found in S1 Data. (PDF)