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Table 1 Satellite repeats used in this study

From: Survey of extrachromosomal circular DNA derived from plant satellite repeats

Satellite repeat family

Species

Monomer length (bp)

Location(a)

Copies/haploid genome (1C)

References

EccDNA size

Figure

Afa

Triticum aestivum

340

P, I, T

30,000

[4951]

(340)n

3C

AT-180

Arabidopsis thaliana

179

C, P

> 55,000

[52, 53]

(179)n

 

IGS-like

Vicia sativa

173

I

10,000 – 100,000

[47]

(173)n

3D

CentO

Oryza sativa

155

C, P

44,400

[54, 55]

(155)n

3E

Sc119

Secale cereale

118

I, T

1,500,000

[56]

(118)n

3A, B

VicTR-A

Vicia narbonensis

69

I, T

100,000 – 1,000,000

[3, 57]

(138)n

2

VicTR-A_c666

Vicia pannonica

69/138

n.d.(b)

n.d.(b)

this publication

continuous arc

3L

VicTR-A_c653

Vicia pannonica

180

n.d.(b)

n.d.(b)

this publication

(180)n

3K

FokI

Vicia faba

59

I

5,400,000 – 21,000,000

[24]

continuous arc

3F

PisTR-B

Pisum sativum

50

P, T

380,000

[58, 59]

continuous arc

3G

VicTR-B

Vicia grandiflora

38

I, T

1,000,000 – 5,000,000

[3]

continuous arc

3H

VicTR-B_VG-V

Vicia grandiflora

186

T

n.d.

[26]

(186)n

3I

VicTR-B

Vicia sativa

38

I

1,000,000 – 5,000,000

[3]

continuous arc

 
  1. (a) Positions of signals on chromosomes. C, centromeric; P, pericentromeric; I, intercalary; T, (sub-)telomeric.
  2. (b) VicTR-A family in V. pannonica is located in (sub-)telomeric chromosome regions [3], but chromosome localization and copy numbers of its specific sequence variants represented by the clones c666 and c653 were not determined.