Composition of Gramineae Repeat Database



 
Classification
Total
Hordeum
Oryza
Sorghum
Triticum
Zea
Number
Total length (kb)
Average length (bp)
Number
Total length (kb)
Average length (bp)
Number
Total length (kb)
Average length (bp)
Number
Total length (kb)
Average length (bp)
Number
Total length (kb)
Average length (bp)
Number
Total length (kb)
Average length (bp)
Transposable elements (total)
3060
7387.8
 
565
791.9
 
1316
2996.6
 
113
166.6
 
400
1262.9
 
666
2169.8
 
Retrotransposons
1943
6262.6
3223.2
240
613.4
2555.9
776
2405.7
3100.2
91
135.0
1483.8
331
1102.5
3331.0
505
2006.0
3972.4
Transposons
493
900.4
1826.4
22
61.3
2785.8
294
506.0
1721.1
14
28.3
2022.1
48
156.6
3262.4
115
148.2
1288.3
MITEs
624
224.6
359.9
303
117.2
386.7
246
84.8
344.9
8
3.2
406.2
21
3.8
180.6
46
15.6
339.3
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
Centromere-related (total)
271
190.8
 
6
9.3
 
139
127.0
 
10
5.1
 
9
2.4
 
107
47.0
 
Centromere-specific retrotransposons
22
78.2
3554.5
0
0
N/A
20
77.6
3881.4
2
0.6
310.0
0
0
N/A
0
0
N/A
Centromeric satellite repeats
186
58.4
314.0
0
0
N/A
117
47.3
404.4
0
0
N/A
0
0
N/A
69
11.1
160.4
Unclassified centromere sequences
63
54.2
860.3
6
9.3
1550.3
2
2.1
1042.0
8
4.5
556.2
9
2.4
267.1
38
35.9
944.6
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
Telomere-related (total)
45
26
 
0
0
 
18
14.2
 
0
0
 
25
9.4
 
2
2.4
 
Telomere sequences
14
15.2
1085.7
0
0
N/A
6
10.3
1713.5
0
0
N/A
6
2.5
420.8
2
2.4
1205.0
Telomere-associated
31
10.7
345.2
0
0
N/A
12
3.9
323.4
0
0
N/A
19
6.8
360.1
0
0
N/A
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
rDNAs (total)
1728
928.2
 
757
394.8
 
371
284.7
 
77
15.5
 
484
205.3
 
39
27.9
 
45S rDNAs
900
586.5
651.7
348
209.6
602.4
366
282.8
772.6
72
14.6
202.5
81
53.9
665.7
33
25.6
776.6
5S rDNAs
828
341.7
412.7
409
185.2
452.8
5
2.0
395.8
5
0.9
174.2
403
151.4
375.7
6
2.2
372.2
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
Unclassified (total)
157
105.4
 
8
3.8
 
55
23.2
 
16
4.8
 
32
46.5
 
46
27.1
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
Total
5261
8637.9
 
1336
1199.8
 
1899
3445.7
 
216
191.9
 
950
1526.4
 
860
2274.1