Sequencing crop genomes: approaches and applications |
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Authors: | Jackson Scott A Iwata Aiko Lee Suk-Ha Schmutz Jeremy Shoemaker Randy |
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Affiliation: | Institute for Plant Breeding, Genetics and Genomics, University of Georgia, Athens, GA 30602, USA. sjackson@uga.edu |
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Abstract: | Many challenges face plant scientists, in particular those working on crop production, such as a projected increase in population, decrease in water and arable land, changes in weather patterns and predictability. Advances in genome sequencing and resequencing can and should play a role in our response to meeting these challenges. However, several barriers prevent rapid and effective deployment of these tools to a wide variety of crops. Because of the complexity of crop genomes, de novo sequencing with next-generation sequencing technologies is a process fraught with difficulties that then create roadblocks to the utilization of these genome sequences for crop improvement. Collecting rapid and accurate phenotypes in crop plants is a hindrance to integrating genomics with crop improvement, and advances in informatics are needed to put these tools in the hands of the scientists on the ground. |
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