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Table 2 Poly(A) tails of L1s

From: Identifying related L1 retrotransposons by analyzing 3' transduced sequences

Family id

L1 id (Chrom_ number)

Polyadenylation signal*

Alignment ends in A-rich stretch*,†

Tail

1

2_4643

x

x

AAAAAAATAAATAAA

 

Un_953

   
 

Un_964

   

2

2_7114

x

x

AAAAAAAAAAATAAATAAATAAATAAAA

 

10_7718

   
 

1_8235

  

AAAATAAAAAAATAAA

 

1_8446

  

AAAAAAATAAATAAATAAAAAATAAATAAA

 

4_17987

  

AAAAAAAAAAA

3

2_17349

aataaa

x

AAAAAAAAAAAAAAAAGAAAAA

 

8_15027

   

4

2_22677

aataaa

x

ACAAAAAAGAAAAAAA

 

12_173

  

AAAAAATAAATGAATAAA

5

2_25220

attaaa

x

AAAATAATTAAAACATAAAAAAAAAAA

 

X_13522

  

AAAAAAAAAATTAAAAAAAAAAAA

6

2_25509

x

x

AAAAAAAAAAAAAAAAAA

 

7_87

  

AAAAAAAAAAAAAA

7

3_1865

attaaa

A(19)

AAAAAAAAACAAAGAACAAAAAAAAA

 

15_6107

  

AAAAAAAAAAAAAAAAAAA

 

1_1921

   

8

3_9516

x

short A(8)

AAAAAAAGAAAAAGA

 

3_8906

   

9

3_21623

x

A(39)

AATAAAAATAAAAAAAGAAAA

 

3_21596

   

10

5_11657

x

x

AAAAAAATGA

 

7_871

   

11

6_4059

x

A(10)

AAAGTATAAAAAAA

 

2_23164

  

ATAATAAATTAAAAAAAAAGAAA

 

9_9971

  

ATAATAAATTAAAAAAAA

12

6_5918

aataaa

x

AAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAA

 

4_13249

  

AGAAGCAAAAAAAAAAAAAAAAAAAAAAAA

13

9_6571

x

short A(8)

AAAAATAAATAAATAAACAGATAAATAAATAAATAAATAA

 

7_6559

   

14

9_10645

aataaa

x

ACAAATAAAAAACAAACAAACAAAAA

 

11_9728

  

AAAAAAAAAAAAAAAAAAAAA

15

12_12007

aataaa

A(6)

AATAAATTAAAAAACTAAAAAAAAAAAAAAAAAGA

 

4_15129

   

16

13_482

x

x

AAAGAAAACAAAAAA

 

X_17433

   

17

13_5911

aataaa

A(12)

AAAAAAAAAA

 

6_6642

   

18

13_10012

x

short

AGAAAAAAAAAAAAGA

 

22_2286

  

AAAAAAAACAA

 

Y_1832

  

AAAAAAAACAA

 

22_2857

   

19

14_785

x

A(21)

AAAAAAATAAATAAATAAGAAAAACATTA

 

13_6443

   

20

14_2523

attaaa

short

AAAATGAAAAAATACTAAAAAAAAAA

 

8_9380

  

AACAGAGAAAAAAAAAAAAAA

21

15_2689

aataaa

A(35)

AAAAAATAAAAAATAAAAAATAAAAAATAATTAAAAAAAAGAAAATTAAAAAAAAAAGAAAA

 

2_25800

  

AAAAAATAAAATAAAATAAAAATAAATAAAAATAAATTAAAAAAA

 

18_6857

   
 

18_6870

   

22

16_1147

aataaa

A(10)

ACAGGAAAAAAA

 

5_5158

   

23

19_4956

x

A(11)

AAAAATAAATAAATAAA

 

19_4990

   

24

20_1331

x

A(23)

AAAAAAAAAAAAAAAAAAAAAAAA

 

Y_3590

   

25

X_11447

x

x

AAAAAAAAAAA

 

5_7396‡

  

AACCAGAAAAAAAAAAAA

 

7_12643‡

  

AACCAGAAAAAAAAAA

 

18_6119

   
 

6_17369

   
  1. *'x' indicates that a polyadenylation signal was not found or the alignment did not end in an A-rich stretch. †'short' indicates that the putative 3'-transduced sequence may be a composite transduction event; no L1 family member was found with downstream sequence that aligned with the distal part of the transduced sequence. If the proximal sequence alignment ended at an A-rich sequence, the number of As is indicated in parentheses. ‡These L1-TDs are duplicates.