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Full-Text Articles in Biology
A Bac-Based Physical Map Of The Hessian Fly Genome Anchored To Polytene Chromosomes, Rajat Aggarwal, Thiago R. Benatti, Navdeep Gill, Chaoyang Zhao, Ming-Shun Chen, John P. Fellers, Brandon J. Schemerhorn, Jeff J. Stuart
A Bac-Based Physical Map Of The Hessian Fly Genome Anchored To Polytene Chromosomes, Rajat Aggarwal, Thiago R. Benatti, Navdeep Gill, Chaoyang Zhao, Ming-Shun Chen, John P. Fellers, Brandon J. Schemerhorn, Jeff J. Stuart
Biology Faculty Articles
Background: The Hessian fly (Mayetiola destructor) is an important insect pest of wheat. It has tractable genetics, polytene chromosomes, and a small genome (158 Mb). Investigation of the Hessian fly presents excellent opportunities to study plant-insect interactions and the molecular mechanisms underlying genome imprinting and chromosome elimination. A physical map is needed to improve the ability to perform both positional cloning and comparative genomic analyses with the fully sequenced genomes of other dipteran species. Results: An FPC-based genome wide physical map of the Hessian fly was constructed and anchored to the insect's polytene chromosomes. Bacterial artificial chromosome (BAC) clones corresponding …