Симбиотическая эффективность грибов арбускулярной микоризы: модельная система

Abstract

It was shown the host plant genotype was crucial in formation of effective symbiosis with arbuscular mycorrhizal fungus, but not fungus genotype. To analyze symbiotic efficiency of arbuscular mycorrhizal fungi under conditions of low phosphorus level in soil a new model plantmicrobe system was developed: 1) wild type — ecologically obligate mycotrophic black medic line; 2) mutant black medic line, forming ineffective dystrophic mycorrhiza; 3) high effective arbuscular mycorrhizal fungus. This work was partially financially supported by the Government of Russian Federation (GC 16.740.11.0344), grant of President of The Russian Federation (МК–5964.2013.4). The research was performed using equipment of the Core Center «Genomic Technologies, Proteomics and Cell Biology » in ARRIAM and equipment of Research Resource Center for molecular and cell technologies of Saint-Petersburg State University (109–98 project).