Воздушный поток
Ультразвук
Рестрикция
No real difference*
*Knierim E, Lucke B, Schwarz JM, Schuelke M, Seelow D (2011) Systematic Comparison of Three Methods for Fragmentation of Long-Range PCR Products for Next Generation Sequencing. PLOS ONE 6(11): e28240.
*Image credit: "Whole-genome sequencing: Figure 1" by OpenStax College, Biology (CC BY 4.0).
*Image credit: "Sanger Dideoxynucleotide Sequencing" by Binf Snipcademy.
*Image credit: "How does Sanger Sequencing Work? – Seq It Out #1" by Thermo Fisher Scientific.
*Image credit: "DNA Sequencing by Capillary Electrophoresis Chemistry Guide, Figure 7" by Thermo Fisher Scientific.
Alignment to the Reference Sequence
Read 2
Read 1
Repeats
Reference
Paired-End Reads
DNA fragment
Primer 1
i5 index
Flow cell binding sequence 1
DNA fragment
Flow cell binding sequence 2
i7 index
Primer 2
Sequence read 1
50-300b
500-2500b
Index read 1
Sequence read 2
Index read 2
4 files with reads
* Anthony Rhoads, Kin Fai Au, PacBio Sequencing and Its Applications, Genomics, Proteomics & Bioinformatics, Volume 13, Issue 5, October 2015, Pages 278-289, ISSN 1672-0229. Figures 1,3.
*Image credit: "Glossary of Terms: Figure 1" by Pacific Biosciences.
* Miten Jain, et al., Nanopore sequencing and assembly of a human genome with ultra-long reads, bioRxiv 128835.
*Image credit: "MinION - $900 usb-powered DNA sequencer on sale this year" by New Atlas.
*Ip CLC, Loose M, Tyson JR et al. MinION Analysis and Reference Consortium: Phase 1 data release and analysis [version 1; referees: 2 approved]. F1000Research 2015, 4:1075 .
*Image credit: "Hybrid Read Sequencing: Applications and Tools" by Genohub Blog.
512 потоков
144000 потоков
*Weirather JL, de Cesare M, Wang Y et al. Comprehensive comparison of Pacific Biosciences and Oxford Nanopore Technologies and their applications to transcriptome analysis [version 2; referees: 2 approved]. F1000Research 2017, 6:100
Секвенатор | Доля ошибок | Объём данных за запуск | Длина прочтений |
---|---|---|---|
Sanger | 0.001% | 100 Kb | 400-900 b |
Illumina | 2% | 1 Tb | 50-300 b |
PacBio | 3-15% | 5-10 Gb | 1-60 Kb |
Oxford Nanopore | 10-20% | 5 Gb | 1-900 Kb |