Search Type:
  • Gene Name
Example searches:


Saccharomyces cerevisiae

Cyclebase periodic rank: 5,855

Gene Features:

[hide] [show]
Degradation Signals:
  1. PEST

Analysis Results

[hide] [show]

Combined Analysis (all experiments)

= 190.5
= 0.8385
uncertain [see possible reasons why]

Combined Peaktime

Peaktime Chart
Loading Image
Error Loading Image!


Orthologs and Paralogs:

[hide] [show]
Gene Name Organism Rank Sort Direction Rank Peaktime P(per) P(reg)
Click to View Chart Preview Click for Info SPAC17A5.15c Schizosaccharomyces pombe 3,459 uncertain 0.465 4.007
Click to View Chart Preview Click for Info At5g26707 [AT5G26710] Arabidopsis thaliana 10,056 uncertain 0.297 1.486
Click to View Chart Preview Click for Info EPRS [ENSG00000136628] Homo sapiens 10,450 uncertain 2.523 0.229

Short Method Description

Rank Information

The rank orders each gene of an organism by a score we have assigned based on its pattern of expression and magnitude of regulation. Those genes with the highest periodicity and that are most regulated are given the best ranks (lowest number).

P(per) Information

The P-value for periodicity is the chance of observing as great a periodicity by random shuffling of the individual time-point values of the expression profile. A small P(per) value therefore implies a highly periodic pattern of expression.

P(reg) Information

The P-value for regulation estimates the chance that the magnitude of regulation will have occurred at random. A small P(reg) value therefore implies a strongly regulated gene.

Peaktime Information

The peaktime describes when in the cell cycle a gene is maximally expressed. Peaktime is calculated as a percent, with both 0 and 100 representing the M/G1 transition in the cell cycle. These percents are displayed as discrete phases or transitions of the cell cycle.

Predicted Periodic

This gene is predicted periodic based on its rank.

Several reasons exist for why peaktime could be uncertain.

Several reasons exist for why peaktime could be uncertain.

Click for more information

Graph of GUS1 (from probeset YGL245W).

Click to enlarge