The Role of Heavy Metals in Plant Response to Biotic Stress.

ABSTRACT: The present review discusses the impact of heavy metals on the growth of plants at different concentrations, paying particular attention to the hormesis effect. Within the past decade, study of the hormesis phenomenon has generated considerable interest because it was considered not only in the framework of plant growth stimulation but also as an adaptive response of plants to a low level of stress which in turn can play an important role in their responses to other stress factors. In this review, we focused on the defence mechanisms of plants as a response to different metal ion doses and during the crosstalk between metal ions and biotic stressors such as insects and pathogenic fungi. Issues relating to metal ion acquisition and ion homeostasis that may be essential for the survival of p

SUBMITTER: Morkunas I 

PROVIDER: S-EPMC6225295 | biostudies-literature | 2018 Sep

REPOSITORIES: biostudies-literature