Skip to main content

Thank you for visiting nature.com. You are using a browser version with limited support for CSS. To obtain the best experience, we recommend you use a more up to date browser (or turn off compatibility mode in Internet Explorer). In the meantime, to ensure continued support, we are displaying the site without styles and JavaScript.

  • Advertising Feature: Application Note
  • Published:

Small RNA analysis using the Genome Sequencer™ FLX system

Abstract

The Genome Sequencer™ FLX System from 454 Life Sciences™ and Roche Applied Science is a versatile sequencing platform suitable for a wide range of applications, including de novo sequencing and assembly of genomic DNA, transcriptome sequencing, metagenomics analysis and amplicon sequencing. The Genome Sequencer FLX is built upon 454 Sequencing™ technology. One application in which the technology has had a considerable impact is small RNA analysis.

This is a preview of subscription content, access via your institution

Access options

Buy this article

Prices may be subject to local taxes which are calculated during checkout

Figure 1: The Genome Sequencer FLX Instrument.
Figure 2: One fragment = one bead = one read.
Figure 3: Before emPCR and sequencing, Genome Sequencer process–specific A and B adaptors must be appended to the cDNA copy of the small RNA.

References

  1. Henderson, I.R. et al. Dissecting Arabidopsis thaliana DICER function in small RNA processing, gene silencing and DNA methylation patterning. Nat. Genet. 38, 721–725 (2006).

    Article  CAS  Google Scholar 

  2. Girard, A. et al. A germline-specific class of small RNAs binds mammalian Piwi proteins. Nature 442, 199–202 (2006).

    Article  Google Scholar 

  3. Lau, N.C. et al. Characterization of the piRNA complex from rat testes. Science 313, 363–367 (2006).

    Article  CAS  Google Scholar 

  4. Qi, Y. et al. Distinct catalytic and non-catalytic roles of ARGONAUTE4 in RNA-directed DNA methylation. Nature 443, 1008–1012 (2006).

    Article  Google Scholar 

  5. Axtell, M.J. et al A two-hit trigger for siRNA biogenesis in plants. Cell 127, 565–577 (2006).

    Article  CAS  Google Scholar 

  6. Pak, J. & Fire, A. Distinct populations of primary and secondary effectors during RNAi in C. elegans. Science 315, 241–244 (2007).

    Article  CAS  Google Scholar 

  7. Ruby, J.G. et al. Large-scale sequencing reveals 21U-RNAs and additional microRNAs and endogenous siRNAs in C. elegans. Cell, 127, 1193–1207 (2006).

    Article  CAS  Google Scholar 

  8. Rajagopalan, R. et al. A diverse and evolutionarily fluid set of microRNAs in Arabidopsis thaliana. Genes & Dev. 20, 3407–3425 (2006).

    Article  CAS  Google Scholar 

  9. Ambros, V. & Lee, R.C. Identification of microRNAs and other tiny noncoding RNAs by cDNA cloning. Methods Mol. Biol. 265, 131–158 (2004).

    CAS  PubMed  Google Scholar 

  10. Williams, K.P. & Bartel, D.P. PCR product with strands of unequal length. Nucleic Acids Res. 23, 4220–4242 (1995).

    Article  CAS  Google Scholar 

Download references

Author information

Authors and Affiliations

Authors

Corresponding author

Correspondence to Thomas Jarvie.

Additional information

Disclaimer

This article was submitted to Nature Methods by a commercial organization and has not been peer reviewed. Nature Methods takes no responsibility for the accuracy or otherwise of the information provided.

Rights and permissions

Reprints and permissions

About this article

Cite this article

Jarvie, T., Harkins, T. Small RNA analysis using the Genome Sequencer™ FLX system. Nat Methods 4, v–vi (2007). https://doi.org/10.1038/nmeth1029

Download citation

  • Issue date:

  • DOI: https://doi.org/10.1038/nmeth1029

Search

Quick links

Nature Briefing

Sign up for the Nature Briefing newsletter — what matters in science, free to your inbox daily.

Get the most important science stories of the day, free in your inbox. Sign up for Nature Briefing