Claim · model-written summary
Development of hybrid Pennisetum and Cd accumulation were strongly associated with differentially abundant metabolites, which also affect the abundance of certain bacterial populations.
- Taxon
- hybrid Pennisetum
Pennisetumt0 - Compound
- differentially abundant metabolitese0
- Outcome
- development of hybrid Pennisetum and the accumulation of Cde0
Not reportedMaterialGeneOrgan / stageInteractorInteractor roleSecond interactorSecond interactor roleTreatmentComparatorSettingDirectionValueQualifier
Organisms pictured · Representative pictures of the matched species, not figures from the paper.
Verbatim
t0“Hybrid Pennisetum”
e0“the development of hybrid Pennisetum and the accumulation of Cd are strongly associated with differentially abundant metabolites”
Title
Shan-Shan Gao; Ying-Jun Zhang; Yang Shao; et al. Agronomy 2024. doi:10.3390/agronomy14102348
Other claims from this paper (14)
- Intervention effect Inoculation with Brevibacillus sp. SR-9 increased aboveground biomass of hybrid Pennisetum by 12.08%.
- Intervention effect Inoculation with Brevibacillus sp. SR-9 increased root weight of hybrid Pennisetum by 27.03%.
- Intervention effect Inoculation increased Cd accumulation in aboveground sections of hybrid Pennisetum by 21.16%.
- Intervention effect Inoculation increased Cd accumulation in roots of hybrid Pennisetum by 15.50%.
- Intervention effect The strain slightly increased soil available phosphorus, total nitrogen and total phosphorus.
- Intervention effect The strain slightly increased soil available potassium.
- Intervention effect Brevibacillus sp. SR-9 implantation modified the soil bacterial community composition by increasing the average number of Actinobacteria and Bacillus.
- Association Soil total nitrogen content was positively correlated with Actinobacteria abundance, total phosphorus and available phosphorus.
- Intervention effect Inoculation affected soil metabolite abundance, with 59 differentially abundant metabolites identified (p < 0.05).
- Observation Of the 59 differentially abundant metabolites, 14 showed increased abundance.
- Observation Of the 59 differentially abundant metabolites, 45 showed decreased abundance.
- Observation Fourteen metabolic pathways were enriched in the differentially abundant metabolites.
- Association The abundance of the metabolites was positively correlated with soil available phosphorus, total potassium, total phosphorus and total nitrogen.
- Mechanism The authors conclude that plant-growth-promoting bacteria mitigate Cd stress by altering the makeup of microbial communities and their metabolic processes.