A New Discovery of Argon Functioning in Plants: Regulation of Salinity Tolerance.

ABSTRACT: Argon, a non-polar molecule, easily diffuses into deeper tissue and interacts with larger proteins, protein cavities, or even receptors. Some of the biological effects of argon, notably its activity as an antioxidant, have been revealed in animals. However, whether and how argon influences plant physiology remains elusive. Here, we provide the first report that argon can enable plants to cope with salinity toxicity. Considering the convenience of the application, argon gas was dissolved into water (argon-rich water (ARW)) to investigate the argon's functioning in phenotypes of alfalfa seed germination and seedling growth upon salinity stress. The biochemical evidence showed that NaCl-decreased α/β-amylase activities were abolished by the application of ARW. The qPCR experimen

SUBMITTER: Wang J 

PROVIDER: S-EPMC9220380 | biostudies-literature | 2022 Jun

REPOSITORIES: biostudies-literature