Claim · model-written summary
Inoculation decreased gibberellic acid and zeatin riboside concentrations.
- Taxon
- Robinia pseudoacacia L.
Robinia pseudoacaciat0 - Treatment
- R. intraradices inoculationt1
- Interactor
- R. intraradicest1symbiont
- Outcome
- concentrations of gibberellic acid (GA) and zeatin riboside (ZR)e0
- Direction
- decreasede0
- Comparator
- non-inoculated seedlingse1
Not reportedMaterialGeneCompoundOrgan / stageSecond interactorSecond interactor roleSettingValueQualifier
Organisms pictured · Representative pictures of the matched species, not figures from the paper.
Verbatim
e0“but decreased the concentrations of gibberellic acid (GA) and zeatin riboside (ZR)”
t0“Robinia pseudoacacia L.”
t1“Furthermore, R. intraradices inoculation increased”
e1“those in rhizosphere soils of non-inoculated seedlings”
Title
QiaoMing Zhang; Minggui Gong; Kaiyang Liu; et al. Frontiers in Microbiology 2020. doi:10.3389/fmicb.2020.01428
Other claims from this paper (15)
- Intervention effect Arsenic stress suppressed mycorrhizal spore germination and colonization.
- Intervention effect Arsenic stress suppressed plant growth.
- Intervention effect Arsenic stress suppressed soil glomalin content.
- Intervention effect Arsenic stress changed root morphology and endogenous hormone balance.
- Intervention effect R. intraradices inoculation improved shoot and root dry weight across arsenic treatments.
- Intervention effect R. intraradices inoculation improved root length, surface area and volume across arsenic treatments.
- Intervention effect R. intraradices inoculation improved root fork and tip numbers.
- Intervention effect Inoculation decreased the percentage of roots in the smallest diameter class.
- Intervention effect Inoculation increased the percentages of roots in the two largest diameter classes.
- Intervention effect The intermediate root diameter class was less affected by inoculation.
- Intervention effect Inoculation increased easily extractable and total glomalin related soil protein concentrations.
- Intervention effect Inoculation increased indole-3-acetic acid and abscisic acid concentrations.
- Intervention effect Four phytohormone ratios were lower in inoculated seedlings.
- Mechanism Authors interpreted inoculation as alleviating arsenic toxicity through growth, root, hormone and glomalin changes.
- Recommendation Authors suggested inoculated seedlings could aid vegetation restoration and soil development on arsenic contaminated soils.