Seedling microbiota engineering using bacterial synthetic community inoculation on seeds.

ABSTRACT: Synthetic Communities (SynComs) are being developed and tested to manipulate plant microbiota and improve plant health. To date, only few studies proposed the use of SynCom on seed despite its potential for plant microbiota engineering. We developed and presented a simple and effective seedling microbiota engineering method using SynCom inoculation on seeds. The method was successful using a wide diversity of SynCom compositions and bacterial strains that are representative of the common bean seed microbiota. First, this method enables the modulation of seed microbiota composition and community size. Then, SynComs strongly outcompeted native seed and potting soil microbiota and contributed on average to 80% of the seedling microbiota. We showed that strain abundance on seed was a main driv

SUBMITTER: Arnault G 

PROVIDER: S-EPMC10977042 | biostudies-literature | 2024 Mar

REPOSITORIES: biostudies-literature