Genetic Perturbation of the Starch Biosynthesis in Maize Endosperm Reveals Sugar-Responsive Gene Networks.

In maize, starch mutants have facilitated characterization of key genes involved in endosperm starch biosynthesis such as () and (). While many starch biosynthesis enzymes have been characterized, the mechanisms of certain genes (including ) are yet undefined, and very little is understood about the regulation of starch biosynthesis. As a model, we utilize commercially important sweet corn mutations, and , to genetically perturb starch production in the endosperm.

CRISPR/Cas9 Targeted Editing of Genes Associated With Fungal Susceptibility in L. cv. Thompson Seedless Using Geminivirus-Derived Replicons.

The woody nature of grapevine ( L.) has hindered the development of efficient gene editing strategies to improve this species. The lack of highly efficient gene transfer techniques, which, furthermore, are applied in multicellular explants such as somatic embryos, are additional technical handicaps to gene editing in the vine.