Skip to main content


Springer Nature is making SARS-CoV-2 and COVID-19 research free. View research | View latest news | Sign up for updates

Fig. 2 | BMC Genomics

Fig. 2

From: Transcription through the eye of a needle: daily and annual cyclic gene expression variation in Douglas-fir needles

Fig. 2

Frequency histograms of estimated phase times for transcripts showing cyclic expression patterns. a Histogram of phase for 12,042 transcripts showing significant diurnal cycling. Shown are counts per two hour interval, starting at clock hour 12:00 AM. b Histogram of phase for 21,225 transcripts showing significant annual cycling. Shown are transcript counts per one month interval, starting at November 1. In both plots, counts of transcripts with Mercator definitions are shown with black fill, while transcripts lacking Mercator definitions are shown with grey fill

Back to article page