Skip to main content

Wheat (Triticum aestivum L.)

  • Protocol
Book cover Agrobacterium Protocols

Part of the book series: Methods in Molecular Biology ((MIMB,volume 343))

Summary

This chapter describes a procedure for Agrobacterium-mediated wheat transformation. Freshly isolated immature embryos, precultured immature embryos, or embryogenic calli are inoculated with a disarmed A. tumefaciens strain C58 (ABI) harboring the binary vector pMON18365 containing the β-glucuronidase (GUS) gene with an intron, and a selectable marker, neomycinphosphotranferase (NPT) II gene. The inoculated explants are selected on callus induction medium with the selective agent G418 for approximately 2 wk. The resistant callus pieces that develop are then transferred onto medium with the selective agent and reduced plant growth regulators for plant regeneration and further selection. It takes approximately 2.5 to 3 mo from inoculation to the establishment of R0 plants in soil. All the transformants should be morphologically normal and set seeds. Approximately 35% of the transgenic plants have a single copy of the transgene based on data obtained from previous experiments.

This is a preview of subscription content, log in via an institution to check access.

Access this chapter

Protocol
USD 49.95
Price excludes VAT (USA)
  • Available as PDF
  • Read on any device
  • Instant download
  • Own it forever
eBook
USD 169.00
Price excludes VAT (USA)
  • Available as EPUB and PDF
  • Read on any device
  • Instant download
  • Own it forever
Softcover Book
USD 219.99
Price excludes VAT (USA)
  • Compact, lightweight edition
  • Dispatched in 3 to 5 business days
  • Free shipping worldwide - see info
Hardcover Book
USD 219.99
Price excludes VAT (USA)
  • Durable hardcover edition
  • Dispatched in 3 to 5 business days
  • Free shipping worldwide - see info

Tax calculation will be finalised at checkout

Purchases are for personal use only

Institutional subscriptions

References

  1. Hansen, G., Shillito, R. D., and Chilton, M. D. (1997) T-strand integration in maize protoplasts after codelivery of a T-DNA substrate and virulence genes. Proc. Natl. Acad. Sci. USA 94, 11726–11730.

    Article  PubMed  CAS  Google Scholar 

  2. Hiei, Y., Komari, O. S., and Kumashiro, T. (1994) Efficient transformation of rice (Oryza sativa L.) mediated by Agrobacterium and sequence analysis of the boundaries of the T-DNA. Plant J. 6, 271–282.

    Article  PubMed  CAS  Google Scholar 

  3. Ishida, Y., Saito, H., Ohta, S., Hiei, Y., Komari, T., and Kumashiro, T. (1996) High efficiency transformation of maize (Zea mays L.) mediated by Agrobacterium tumefaciens. Nat. Biotechnol. 14, 745–750.

    Article  PubMed  CAS  Google Scholar 

  4. Cheng, M., Fry, J. E., Pang, S., et al. (1997) Genetic transformation of wheat mediated by Agrobacterium tumefaciens. Plant Physiol. 115, 971–980.

    PubMed  CAS  Google Scholar 

  5. Cheng, M., Hu, T., Layton, J., Liu, C. N., and Fry, J. E. (2003) Desiccation of plant tissues post-Agrobacterium infection enhances T-DNA delivery and increases stable transformation efficiency in wheat. In Vitro Cell. Dev. Biol. Plant 39, 595–604.

    Article  CAS  Google Scholar 

  6. Hu, T., Metz, S., Chay, C., et al. (2003) Agrobacterium-mediated large-scale transformation of wheat (Triticum aestivum L.) using glyphosate selection. Plant Cell Rep. 21, 1010–1019.

    Article  PubMed  CAS  Google Scholar 

  7. Jefferson, R. A. (1987) Assaying chimeric genes in plants: the GUS gene fusion system. Plant Mol. Biol. Rep. 5, 387–405.

    Article  CAS  Google Scholar 

  8. Murashige, T. and Skoog, F. (1962) A revised medium for rapid growth and bioassays with tobacco tissue cultures. Physiol. Plant 15, 473–497.

    Article  CAS  Google Scholar 

Download references

Authors

Editor information

Editors and Affiliations

Rights and permissions

Reprints and permissions

Copyright information

© 2006 Humana Press Inc.

About this protocol

Cite this protocol

Wan, Y., Layton, J. (2006). Wheat (Triticum aestivum L.). In: Wang, K. (eds) Agrobacterium Protocols. Methods in Molecular Biology, vol 343. Humana Press. https://doi.org/10.1385/1-59745-130-4:245

Download citation

  • DOI: https://doi.org/10.1385/1-59745-130-4:245

  • Publisher Name: Humana Press

  • Print ISBN: 978-1-58829-536-1

  • Online ISBN: 978-1-59745-130-7

  • eBook Packages: Springer Protocols

Publish with us

Policies and ethics