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Table 4 Transcriptional activity, pre and post transposable element insertion

From: Inherent promoter bidirectionality facilitates maintenance of sequence integrity and transcription of parasitic DNA in mammalian genomes

Species

Host Gene

CpG Island Length (bp)

CAGE tags

Antisense

Co-opted gene

CAGE tags

CAGE tag ratio

mouse

Eif4e2

566

174, 205a

-

6, 5a

0.034, 0.024a

human

EIF4E2

806

173

TIGD1

51

0.29

mouse

2900064A13Rik

469

1736

-

0

0

human

C15ORF24

450

1509

PGBD4

7

0.0046

human

IIP45

652

18

-

1

0.056

rat

D4Wsu114e

250

9b

-

0b

0

mouse

D4Wsu114e

301

63

Fv1

19

0.3

human

BRIP1

242

9

-

0

0

rat

Brip1

211

6b

-

0b

0

mouse

Brip1

856

129

4632419I22Rik

312

2.4

  1. a Two transcriptional start sites that are approximately 400 bp apart
  2. b No CAGE data available for rat therefore ESTs were used instead