The Microphenotron: a novel method for screening plant growth-promoting rhizobacteria.

ABSTRACT:

Background

The 'Microphenotron' is an automated screening platform that uses 96-well microtiter plates to test the response of seedlings to natural products. This system allows monitoring the phenotypic effect of a large number of small molecules. Here, this model system was used to study the effect of phytohormones produced by plant growth-promoting rhizobacteria (PGPR) on the growth of wild-type and mutant lines of Arabidopsis thaliana.

Methods

In the present study, high-throughput screening based on 'Microphenotron' was used to screen PGPRs. Rhizobacteria were isolated from the rhizosphere of Acacia Arabica, which was growing in saline habitats. The phylogeny of these rhizobacteria was determined by 16S rRNA gene sequencing. Strains were screened for plant g

SUBMITTER: Raheem A 

PROVIDER: S-EPMC9109696 | biostudies-literature | 2022

REPOSITORIES: biostudies-literature