Table 1 Key achievements of this work in comparison with prior DNA storage studies

From: Robust data storage in DNA by de Bruijn graph-based de novo strand assembly

 

Church et al.3

Goldman et al.24

Grass et al.21

Erlich et al.22

Organick et al.23

Leon et al.57

Antkowiak et al.26

This work

Data size (MB)

0.53

0.74

0.08

2.14

200.2

6.42

0.1

6.8

Total oligos

54,898

153,335

4991

72,000

13,400,000

217,000

16,383

210,000

Logical density (Bits/cycle)

0.6

0.19

0.86

1.19

0.81

1.52

0.94

1.30

Physical density (PB/g)

NA

NA

NA

215

NA

5.9

NA

295

Long-term stability (9.4 °C)

–

–

~2000 years

–

–

–

–

~20,000 years

  1. The long-term stability was estimated based on the results shown in Fig. 3 and the study by Grass et al.21. Primers were considered in the calculation of logical density (bits per synthesis cycle). Strand reconstruction details of the high-density storage study in this work is provided in Supplementary Table 6.
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