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Brachypodium distachyon, a New Model for the Triticeae

  • John Vogel
  • Jennifer Bragg
Chapter
Part of the Plant Genetics and Genomics: Crops and Models book series (PGG, volume 7)

Abstract

Brachypodium distachyon (Brachypodium) is a small annual grass with biological, physical and genomic attributes (e.g. rapid cycling, small stature, inbreeding, small genome, diploid accessions) suitable for use as a modern model system. In pursuit of this goal, researchers have made rapid progress in developing genomic resources that will transform Brachypodium into a powerful model system including: facile Agrobacterium-mediated transformation methods, BAC libraries, physical maps, genetic maps, and germplasm resources. In addition, a preliminary 4x draft of the entire genome has been released, and completion of the final 8x assembly is anticipated in 2009. This chapter provides an overview of the advantages of Brachypodium as a model system and surveys the use and potential applications of this system to aid wheat, barley and Lolium research.

Keywords

Internal Transcribe Spacer Bacterial Artificial Chromosome Embryogenic Callus Bacterial Artificial Chromosome Clone Bacterial Artificial Chromosome Library 
These keywords were added by machine and not by the authors. This process is experimental and the keywords may be updated as the learning algorithm improves.

Notes

Acknowledgments

This work was supported by USDA CRIS project 5325-21000-013-00 “Biotechnological Enhancement of Energy Crops” and by the Office of Science (BER), U.S. Department of Energy, Interagency Agreement No. DE-AI02-07ER64452.

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Copyright information

© Springer Science+Business Media, LLC 2009

Authors and Affiliations

  1. 1.USDA-ARS Western Regional Research Center, Genomics and Gene Discovery UnitAlbanyUSA

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