Table 1.
Assembled nucleic whole genome sequences in genus Ipomoea series Batatas
| Species | Polyploidy | Estimated genome size (Mb) | Heterozygosity | Sequenced line name | Sequence reads | Scaffolds | Pseudo-molecule length (Mb) | Number of predicted genes | References | ||
|---|---|---|---|---|---|---|---|---|---|---|---|
| Number of sequences | Total length (bp) | N50 length (bp) | |||||||||
| I. trifida | Diploid | 515.8 | Few | Mx23Hm | Illumina (PE, MP) | 77,400 | 512,990,885 | 42,586 | – | 62,407 | Hirakawa et al. (2015) |
| I. trifida | Diploid | 539.9 | High | 0431-1 | Illumina (PE, MP) | 181,194 | 712,155,587 | 36,283 | – | 109,449 | Hirakawa et al. (2015) |
| I. trifida | Diploid | 526.4 | High | NCNSP0306 | Illumina (PE, MP), PacBio, BioNano (Irys) | 30,394 | 461,997,559 | 1,237,020 | 373.4 | 44,158 | Wu et al. (2018) |
| I. triloba | Diploid | 495.9 | Few | NCNSP0323 | Illumina (PE, MP), PacBio, BioNano (Irys) | 4008 | 457,835,428 | 6,861,300 | 443.3 | 47,008 | Wu et al. (2018) |
| I. trifida | Diploid | 476.4 | High | Y22 | Illumina (PE, MP, SLR), PacBio | 5264 | 460,931,543 | 607,924 | 400.4 | 30,227 | Li et al. (2019) |
| Sweet potato (I. batatas)a | Hexaploid | High | Taizhong6 | Illumina (PE, MP), Roche 454 (SE) | 35,919 | 836,316,092 | 200,728 | 633.4 | 78,781 | Yang et al. (2017) | |
aScaffolds statistics represent haplotype-improved assembly