Table 1

Results of data filtering and profile inspection

Spot type

Number of spots on each array

Number of profiles after filtering (threshold 2.0)

Number of profiles matched to a gene


ORF

7,492 (6,398)

6,031 (5,498)

5,846 (5,304)

Intergenic

6,389

3,689

2,998

Intron

157 (133)

32

28

LTR

141

37

6

Mitochondrial

138 (71)

40 (28)

18 (12)

snRNA/snoRNA

44

3

2

tRNA

42

3

0

Ty

31 (28)

12

12

rRNA

23 (19)

17 (14)

17 (14)

Centromeric

16

1

0

Telomeric

10

2

1

Total

14,483 (13,291)

9,867 (9,311)

8,928 (8,377)


As these microarrays contained duplicated spots, the parentheses represent the number of unique spots or profiles in the dataset.

Hurowitz and Brown Genome Biology 2003 5:R2  

Open Data