Claim · model-written summary
Stressed bacteria produced smaller, nonsignificant increases in root proton efflux.
Not reportedTaxonMaterialGeneCompoundOrgan / stageSecond interactorSecond interactor roleComparatorSettingValueQualifier
Verbatim
e0“Stressed bacteria, i.e., bacteria exposed to starvation, 45 °C, anaerobic conditions, or a high level of streptomycin before inoculation, induced smaller but not statistically significant increases in proton efflux”
Title
Yoav Bashan Canadian Journal of Microbiology 1990. doi:10.1139/m90-073
Other claims from this paper (10)
- Intervention effect Azospirillum inoculation significantly increased wheat-root proton efflux after five hours.
- Intervention effect Removing bacterial cells after short exposure did not change wheat-root proton extrusion relative to permanent inoculation.
- Association Root proton efflux increased with inoculation level.
- Association Root proton efflux was related to the physiological state of inoculated bacterial cells.
- Intervention effect Active bacteria at the optimal inoculation level produced the most root proton extrusion.
- Intervention effect Dead bacterial cells did not enhance root proton efflux relative to noninoculated plants.
- Intervention effect Cell-wall fragments did not enhance root proton efflux.
- Intervention effect Other nonbeneficial rhizosphere bacteria did not enhance root proton efflux.
- Intervention effect Continuous nutrient-solution perfusion removed the inoculation-related enhancement of root proton efflux.
- Observation Bacteria alone produced negligible proton efflux.