Salt-regulating genes in wheat

Abstract Salt stress has been identified as an important abiotic factor that has an adverse effect on the crop productivity and quality. Recent research has focused on the various plant modifications as an integral component of immune responses against the threats imposed by salinity stress. Moreover, this chapter presents an overview of the underlying mechanisms in wheat crops that are stimulated by these adverse conditions. The identification of stress-responsive genes and their potential role in conferring salt resistance in wheat have been explored. Furthermore, the intricate cross-talk mechanism between various signaling pathways that contribute to provide tolerance against salinity in wheat has been discussed. Specifically, the overexpression of salt-responsive genes with special reference to salinity triggered enhanced synthesis of specific proteins and enzymes has been elaborated. These approaches will help manipulate the diverse biological processes to achieve enhanced growth and quality in the wheat crops.