A look-ahead Monte Carlo simulation method for improving parental selection in trait introgression.

ABSTRACT: Multiple trait introgression is the process by which multiple desirable traits are converted from a donor to a recipient cultivar through backcrossing and selfing. The goal of this procedure is to recover all the attributes of the recipient cultivar, with the addition of the specified desirable traits. A crucial step in this process is the selection of parents to form new crosses. In this study, we propose a new selection approach that estimates the genetic distribution of the progeny of backcrosses after multiple generations using information of recombination events. Our objective is to select the most promising individuals for further backcrossing or selfing. To demonstrate the effectiveness of the proposed method, a case study has been conducted using maize data where our method is comp

SUBMITTER: Moeinizade S 

PROVIDER: S-EPMC7887201 | biostudies-literature | 2021 Feb

REPOSITORIES: biostudies-literature