Open AccessResponse of plants and nitrogen-fixing symbiosis to the toxicity of cadmium and mercury using the pea mutant SGECdt
Author(s) -
Andrey A. Belimov,
А. И. Шапошников,
D. S. Syrova,
Polina Guro,
O. S. Yuzikhin,
T. S. Azarova,
Anna L Sazanova,
Grigory Gladkov,
E. A. Sekste,
В.И. Сафронова
Publication year - 2020
Publication title -
abstract book of the 2nd international scientific conference "plants and microbes: the future of biotechnology" plamic2020
Language(s) - English
Resource type - Conference proceedings
DOI - 10.28983/plamic2020.039
Subject(s) - rhizobia , hydroponics , mercury (programming language) , symbiosis , cadmium , mutant , nitrogen fixation , nitrogen , legume , root nodule , hyperaccumulator , chemistry , biology , heavy metals , agronomy , environmental chemistry , phytoremediation , bacteria , biochemistry , genetics , organic chemistry , computer science , gene , programming language
The combined effect of Hg and Cd on the growth, elemental composition, root exudation and interactions with rhizobia of pea SGE and its mutant SGECdt was studied in hydroponics and sand. The tolerance mechanisms of legume-rhizobia symbiosis to heavy metals are discussed.