Basics of Genomic Selection 5. Mid-density Genotyping

Eng Hwa Ng and Rajaguru Bohar present the current genotyping shared services available from EiB to enable low, mid and high-density genotyping for the application in genomic selection. The link to trait augmentation is presented and the logistical challenges involved in starting to genotype the early-stage materials from programs is discussed. A network strategy for genotyping is presented to breeders. Costs, workflows, panels available and crop status are discussed by Rajaguru. About this training: Genomic selection/prediction is becoming an important tool to maximize genetic gain in breeding programs. The method provides multiple ways to improve different aspects of the breeders’ equation. In this training, the basics of genomic selection are explained and the different scenarios where the methodology can be used are presented. Experts from the CGIAR system including CIMMYT, IRRI, and ICRISAT present case example on the proper deployment of GS in running programs. Recorded during the workshop "Basics of Genomic Selection: Towards increasing selection accuracy, selection intensity and reducing cycle time in self and cross-pollinated crops," 9-11 August 2021. Organized and coordinated by Sanjay Katiyar, EiB ICAR project coordinator.