Table 2 |
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|
Non-LTR retrotransposons in Ciona |
||||
| Deuterostomes |
Protostomes |
Other organisms‡ |
||
|
|
||||
| Non-LTR clade |
Ciona copy number* |
Vertebrates (copy number in Fugu [15]) |
Copy number in D. melanogaster [30] and A. gambiae [31]† |
|
|
|
||||
| CR1 |
+ (NF§) |
+ (NF, 152) |
||
| CRE |
+ (NF, NF) |
|||
| I |
+ (6-9) |
+ (67, 19) |
||
| Jockey |
+ (392, 28) |
|||
| L1 |
+ (4-22) |
+ (500) |
+¶ |
+ |
| L2 |
+ (4-24) |
+ (6,500) |
+ (NF, NF) |
|
| LOA |
+ (7-69) |
+ (18, 19) |
||
| NeSL1 |
+ (NF, NF) |
|||
| R1 |
+ (130, 3¥) |
|||
| R2 |
+ (3-13) |
+ (0, NF) |
||
| R4 |
+ (1,000) |
+ (NF, 2) |
||
| Rex1 |
+ (2,000) |
+ |
||
| RTE |
+ (2,300) |
+ (NF, 167) |
||
| Tad1 |
+ |
|||
| Total copy number |
24-137 |
12,300 |
607, 390 |
|
| Clade complexity** |
Five in Ciona |
Five in Fugu |
Five in D. melanogaster and seven in A. gambiae |
|
|
|
||||
|
*Detailed in Table 1. †The first number in parentheses refers to D. melanogaster, the second to Aedes aegypti. ‡See Figure 3. §NF, not found. ¶Probably present in A. gambiae [31]. ¥Underestimated in Holt et al. [31]. **Number of different clades. |
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|
Permanyer et al. Genome Biology 2003 4:R73 doi:10.1186/gb-2003-4-11-r73 |
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