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Bulked-Segregant Analysis Coupled To Whole Genome Sequencing (Bsa-Seq) For Rapid Gene Cloning In Maize, Harry Klein, Yuguo Xiao, Phillip A. Conklin, Rajanikanth Govindarajulu, Jacob A. Kelly, Michael J. Scanlon, Clinton J. Whipple, Madelaine Bartlett

Faculty & Staff Scholarship

Forward genetics remains a powerful method for revealing the genes underpinning organismal form and function, and for revealing how these genes are tied together in gene networks. In maize, forward genetics has been tremendously successful, but the size and complexity of the maize genome made identifying mutant genes an often arduous process with traditional methods. The next generation sequencing revolution has allowed for the gene cloning process to be significantly accelerated in many organisms, even when genomes are large and complex. Here, we describe a bulked-segregant analysis sequencing (BSA-Seq) protocol for cloning mutant genes in maize. Our simple strategy can …