Genetics genomics Genotyping Plant breeding

Resequencing the sorghum association panel

A really nice thing about many crop plants is that through natural self pollination it is possible to create true breeding inbred lines. Inbred lines plants that are homozygous across all or nearly all of their genomes. If the same inbred plant is the used as the mother and father to produce new seeds, all those seeds will be genetically identical to the parent plant. Just like identical twins. And like identical twins, inbred lines make it possible to understand a LOT more about the interplay of genetics and environment since we have a chance to see how different or similar the characteristics of genetically identical individuals turn out to be.