Dissecting Plant Chromosomes by the Use of Ionizing Radiation.

Methods Mol Biol

USDA-ARS, Cereal Disease Laboratory, Department of Plant Pathology, University of Minnesota, 1551 Lindig Ave., St. Paul, MN, 55108, USA.

Published: October 2017

Radiation treatment of genomes is used to generate chromosome breaks for numerous applications. This protocol describes the preparation of seeds and the determination of the optimal level of irradiation dosage for the creation of a radiation hybrid (RH) population. These RH lines can be used to generate high-resolution physical maps for the assembly of sequenced genomes as well as the fine mapping of genes. This procedure can also be used for mutation breeding and forward/reverse genetics.

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http://dx.doi.org/10.1007/978-1-4939-3622-9_8DOI Listing

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