Claim · model-written summary
Putrescine spraying reduced nickel toxicity to rape root growth.
- Taxon
- Rape
_Brassica_napus_-_Habit.jpg?width=60)
Brassica napust0 - Treatment
- Spraying leaves of adult plants with Pute0
- Outcome
- toxic effects of Ni on root growthe0
- Direction
- markedly reducede0
Not reportedMaterialGeneCompoundOrgan / stageInteractorInteractor roleSecond interactorSecond interactor roleComparatorSettingValueQualifier
Organisms pictured · Representative pictures of the matched species, not figures from the paper.
_Brassica_napus_-_Habit.jpg?width=500)
Verbatim
e0“Spraying leaves of adult plants with Put markedly reduced toxic effects of Ni on root growth”
t0“Rape Shoots”
Title
Nickel Accumulation in Rape Shoots (Brassica napusL.) Increased by Putrescine
N. I. Shevyakova; E. N. Il'ina; L. A. Stetsenko; et al. International Journal of Phytoremediation 2010. doi:10.1080/15226514.2010.495147
Other claims from this paper (7)
- Intervention effect Nickel reduced rape root system size within five days.
- Intervention effect Nickel decreased Cu and Fe contents in young rape leaves.
- Intervention effect Putrescine spraying enhanced iron supply to rape leaves.
- Intervention effect Putrescine spraying increased nickel content of young rape leaves by 2.5 times.
- Intervention effect Elevated nickel increased endogenous spermidine, spermine and putrescine accumulation in rape.
- Intervention effect Elevated nickel increased endogenous putrescine accumulation fourfold in rape.
- Mechanism Authors suggest putrescine chelation reduces nickel toxicity during long-distance metal transport.