TABLE 4.

High-scoring (>85%) OVO nonamers in control sequences

Chromosome arm	N sampled	Average	SD	Maximum	Median
Random 100-bp sequences
X	1000	0.67	0.98	11	0
2L	1000	0.64	0.89	6	0
2R	1000	0.69	0.87	5	0
3L	1000	0.64	0.92	7	0
3R	1000	0.66	0.89	5	0
5′-UTR sequencesa
X	1748	0.85	0.64	4.2	0.8
2L	1757	0.77	0.61	4.3	0.7
2R	2051	0.84	0.68	5.4	0.8
3L	1921	0.80	0.66	5.2	0.7
3R	2481	0.83	0.65	5.8	0.8
Core promoter sequencesb
Allc	1941	1.02	1.05	6	1

^aAdjusted for 100-bp length, sequences <100 bp excluded.

^bTrimmed to 100 bp centered on the transcription start site.

^cPooled to increase sample size.