Claim · model-written summary
Bacillus aryabhattai exhibited a higher amount of atmospheric nitrogen fixation, phosphate solubilization and indoleacetic acid production at 200 mmol/L salt stress.
- Taxon
- Bacillus aryabhattaiPriestia aryabhattaie0
- Outcome
- atmospheric nitrogen fixation, phosphate solubilization, and indoleacetic acid productione0
- Direction
- highere0
- Qualifier
- 200 mmol/L salt stresse0
Not reportedMaterialGeneCompoundOrgan / stageInteractorInteractor roleSecond interactorSecond interactor roleTreatmentComparatorSettingValue
Verbatim
e0“Bacillus aryabhattai, Achromobacter denitrificans, and Ochrobactrum intermedium, identified by comparing respective sequences of 16S rRNA using the NCBI GenBank, exhibited a higher amount of atmospheric nitrogen fixation, phosphate solubilization, and indoleacetic acid production at 200 mmol/L salt stress”
Title
Shahnaz Sultana; Sumonta C. Paul; Samia Parveen; et al. Canadian Journal of Microbiology 2019. doi:10.1139/cjm-2019-0323
Other claims from this paper (7)
- Observation Bacteria isolated from saline areas grew in salt concentrations up to 2.60 mol/L, whereas isolates from non-saline areas did not survive beyond 854 mmol/L.
- Observation Achromobacter denitrificans exhibited a higher amount of atmospheric nitrogen fixation, phosphate solubilization and indoleacetic acid production at 200 mmol/L salt stress.
- Observation Ochrobactrum intermedium exhibited a higher amount of atmospheric nitrogen fixation, phosphate solubilization and indoleacetic acid production at 200 mmol/L salt stress.
- Observation Salt-tolerant isolates exhibited greater resistance to heavy metals and antibiotics.
- Mechanism The greater resistance of salt-tolerant isolates to heavy metals and antibiotics could be due to production of an exopolysaccharide layer outside the cell surface.
- Intervention effect Rice fertilized with B. aryabhattai MS3 and grown under 200 mmol/L salt stress showed enhanced expression of salt-responsive genes BZ8, SOS1, GIG and NHX1.
- Recommendation Fertilizing rice with osmoprotectant-producing PGPR could be a climate-change-preparedness strategy for coastal agriculture.