|
Presence of sequences involved in chromatin packaging in housekeeping and tissue specific genes. |
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| Human |
Mouse |
Fruit fly |
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|
|
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| All genes (%) |
HK (%) |
TS (%) |
All genes (%) |
HK (%) |
TS (%) |
All genes (%) |
HK (%) |
TS (%) |
|
|
|
|||||||||
| 5' S/MAR |
11 |
5 |
9 |
9 |
3 |
7 |
22 |
16 |
24 |
| 3' S/MAR |
13 |
7 |
13 |
10 |
7 |
10 |
21 |
20 |
26 |
| 5' Poly(dA-dT) ≥ 12 bp |
30 |
31 |
29 |
22 |
28 |
19 |
10 |
10 |
8 |
| 5' Poly(dA-dT) ≥ 15 bp |
21 |
24 |
20 |
14 |
25 |
13 |
4 |
1 |
0 |
| 5' Poly(dA-dT) ≥ 18 bp |
13 |
17 |
11 |
8 |
20 |
7 |
1 |
1 |
0 |
| 5' Poly(dA-dT) ≥ 20 bp |
10 |
13 |
7 |
7 |
10 |
6 |
1 |
1 |
0 |
| 5' (CCGNN)2–5 |
22 |
47 |
20 |
19 |
27 |
12 |
15 |
10 |
16 |
|
5' = the sequence is present in the 1500 bp upstream the transcription start, 3' = the sequence is present in the 1500 bp downstream the transcription end, HK = housekeeping, TS = tissue specific. | |||||||||
De Ferrari and Aitken BMC Genomics 2006 7:277 doi:10.1186/1471-2164-7-277 |
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