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Genomics of Sorghum, a Semi-Arid Cereal and Emerging Model for Tropical Grass Genomics

  • Andrew H. Paterson
  • John E. Bowers
  • F. Alex Feltus
Part of the Plant Genetics and Genomics: Crops and Models book series (PGG, volume 1)

Abstract

Sorghum, an important failsafe crop in the global agroecosystem, is also emerging as a model for tropical grasses based on its small and well-characterized genome, low level of gene duplication, and close relationship to the larger and more complex genomes of maize and sugarcane. A whole-genome shotgun sequence of the sorghum genome is complete and being annotated. The sorghum sequence, together with the attributes of sorghum as a prospective functional genomics and association genetics system, has many implications for better understanding the structure, function, and evolution of cereal genomes. In addition, the sequence will raise to a new level the opportunities to engage genomics in the improvement of human livelihood in arid and semi-arid tropical regions in which sorghum is a staple. Already established as a seed-based ethanol crop, progress in understanding the genetic control of perenniality in sorghum makes it also promising as a cellulosic biofuels crop.

Keywords

Rust Resistance Sorghum Genome Tropical Grass Sorghum Midge Sorghum Chromosome 
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.

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© Springer Science+Business Media, LLC 2008

Authors and Affiliations

  • Andrew H. Paterson
    • 1
  • John E. Bowers
  • F. Alex Feltus
  1. 1.Plant Genome Mapping Laboratory, University of GeorgiaAthens

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