The present disclosure provides methods for obtaining plants that exhibit useful traits by perturbation of organellar function in plants. Methods for identifying genetic loci that provide for useful traits in plants and plants produced with those loci are also provided. In addition, plants and grafted plants that exhibit, contain, or harbor the useful traits, parts of the plants including seeds, and products of the plants are provided as well as methods of using the plants. Recombinant DNA vectors and transgenic plants comprising those vectors that provide for organellar perturbation are also provided.
