Identification and characterization of the GmRD26 soybean promoter in response to abiotic stresses: potential tool for biotechnological application.

ABSTRACT:

Background

Drought is one of the most harmful abiotic stresses for plants, leading to reduced productivity of several economically important crops and, consequently, considerable losses in the agricultural sector. When plants are exposed to stressful conditions, such as drought and high salinity, they modulate the expression of genes that lead to developmental, biochemical, and physiological changes, which help to overcome the deleterious effects of adverse circumstances. Thus, the search for new specific gene promoter sequences has proved to be a powerful biotechnological strategy to control the expression of key genes involved in water deprivation or multiple stress responses.

Results

This study aimed to identify and characterize the GmRD26 promoter (pGmRD26), which is inv

SUBMITTER: Freitas EO 

PROVIDER: S-EPMC6865010 | biostudies-literature | 2019 Nov

REPOSITORIES: biostudies-literature