Biochemical characteristics of endophytic bacteria isolated from <i>S. nigrum</i>.

*Isolation of endophytic bacteria from roots/stem leaves from plants collected in 2 field plots of Max Planck Institute for Biogeochemistry (BGCR/SL), roots/stem leaves from plants collected in the Dornburg field (DR/SL), roots from plants grown in Dornburg field soil in greenhouse (DSR) and roots from plants grown in the greenhouse in soil from the Saale (SSR); †ACC: 1-Aminocyclopropane-1-carboxylate; ‡IAA: Indole-3-acetic acid; Trp: DL-Tryptophan