Table 2. Top 20 genes with one peak of expression during zebrafish somitogenesis.

Times in minutes, assuming a 30mn periodicity, are provided for each peak. Accuracy has been estimated using a Monte Carlo method. All experimentally validated cyclic genes were detected using our algorithm (see [15]).

Probe set ID	Gene	Time(min)	LS p-value
Dr.8086.1.S1_s_at	dlc	17±1	0.0009
Dr.5372.1.S1_x_at	her4.2	25±1	0.0014
Dr.3696.1.S1_at	her7	24±1	0.0023
Dr.24815.2.S1_at	rps29	14±4	0.0024
Dr.11157.1.S1_at	LOC100003640	25±2	0.0039
Dr.1462.1.S1_at	her1	16±1	0.0044
Dr.5759.1.A1_at	hoxd11a	6±2	0.0053
Dr.1899.1.S1_at	her15.1	24±1	0.0058
Dr.4733.1.A1_at	spty2d1	2±1	0.0063
Dr.7852.1.S1_at	utp11l	28±4	0.0072
Dr.8835.2.S1_at	mphosph8	13±4	0.008
Dr.1410.1.S1_at	prrx1a	29±5	0.0083
Dr.4295.1.S1_at	rfc4	10±3	0.0087
Dr.17281.1.A1_at	zgc:152990	18±4	0.0097
Dr.1460.1.S1_at	her2	27±2	0.0106
Dr.12851.1.S1_at	mrpl40	24±9	0.0109
Dr.14998.2.S1_at	ech1	28±6	0.0111
Dr.14781.1.S1_at	ubxn7	14±3	0.012
Dr.17394.1.A1_at	lmf2b	18±7	0.0129
Dr.13969.1.A1_at	nipa2	14±3	0.0129