Table 1 Comparison of encoding schemes
From: DNA-QLC: an efficient and reliable image encoding scheme for DNA storage
Method/Reference | Error correction strategy | Number of oligos | Net information density (bits/nt) | GC content (%) | Maximum homopolymer length (nt) | Avoidance of undesired motifs |
|---|---|---|---|---|---|---|
Church/ [1] | No | 4064 | 0.94 | 39–61 | 3 | No |
Goldman/ [2] | Repetition | 3251 | 1.48 | 39–60 | 1 | Yes |
Grass/ [3] | RS | 2787 | 1.56 | 36–62 | 3 | No |
Blawat/ [4] | RS | 2787 | 1.40 | 24–60 | 3 | No |
Erlich/ [5] | Fountain | 2927 | 1.23 | 39–62 | 4 | No |
Yin-Yang/ [6] | RS | 3125 | 1.36 | 40–60 | 4 | No |
DNA-QLC | LC | 1293 | 2.90 | 50 | 2 | Yes |