Methods of engineered tissue succulence in plants

Abstract

Disclosed herein are methods of altering tissue succulence in plants. In some examples, a disclosed method includes overexpressing a modified helix-loop-helix transcription factor CEB1 in a plant cell, thereby altering plant succulence. The disclosed methods can be used to improve the drought and salinity tolerance of plants, such as in plants in arid or saline environments, and also enhance the ability of plants to perform. Also disclosed are CEB1 nucleic acids and transgenic plants containing such nucleic acids.