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Table 1 Results of data filtering and profile inspection

From: Genome-wide analysis of mRNA lengths in Saccharomyces cerevisiae

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)

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