Claim · model-written summary
Nephrolepis exaltata accumulated Sr efficiently, meeting the criteria for classification as a Sr hyperaccumulator.
- Taxon
- Nephrolepis exaltata (L.) Schott
Nephrolepis exaltatae0 - Outcome
- accumulated Sre2
- Qualifier
- meeting the criteria for classification as Sr hyperaccumulatorse2
- Setting
- hydroponically cultivatede0
Not reportedMaterialGeneCompoundOrgan / stageInteractorInteractor roleSecond interactorSecond interactor roleTreatmentComparatorDirectionValue
Organisms pictured · Representative pictures of the matched species, not figures from the paper.
Verbatim
e0“We examined the uptake and the effects of strontium (Sr) and vanadium (V) on the growth of hydroponically cultivated species Nephrolepis exaltata (L.) Schott (NE) and Iris × germanica L. (IG)”
e2“Both species efficiently accumulated Sr, with translocation factors (TF) consistently above 1 (approximately 1.2–2.2) and bioconcentration factors (BCF) ranging from approximately 6 to 9, meeting the criteria for classification as Sr hyperaccumulators”
Title
Iris × germanica L. and Nephrolepis exaltata (L.) Schott, two novel strontium hyperaccumulators
Popovici Patriciu; Claudia Maria Gutu; Robert Viorel Ancuceanu; et al. Scientific Reports 2026. doi:10.1038/s41598-026-57010-6
Other claims from this paper (15)
- Intervention effect Neither strontium nor vanadium had a sizable effect on the growth of Nephrolepis exaltata.
- Observation Nephrolepis exaltata had translocation factors for Sr consistently above 1, approximately 1.2 to 2.2.
- Observation Nephrolepis exaltata had bioconcentration factors for Sr of approximately 6 to 9.
- Observation Nephrolepis exaltata reached total metal uptake on the order of 10^3 mg/kg at the highest concentrations tested.
- Observation Nephrolepis exaltata showed high tolerance to V and substantial root retention capacity.
- Recommendation Nephrolepis exaltata holds significant promise for Sr phytoremediation applications.
- Recommendation Nephrolepis exaltata may have potential utility in the phytostabilization of V-contaminated soils.
- Intervention effect Neither strontium nor vanadium had a sizable effect on the growth of Iris × germanica.
- Observation Iris × germanica had translocation factors for Sr consistently above 1, approximately 1.2 to 2.2.
- Observation Iris × germanica had bioconcentration factors for Sr of approximately 6 to 9.
- Observation Iris × germanica accumulated Sr efficiently, meeting the criteria for classification as a Sr hyperaccumulator.
- Observation Iris × germanica reached total metal uptake on the order of 10^3 mg/kg at the highest concentrations tested.
- Observation Iris × germanica showed high tolerance to V and substantial root retention capacity.
- Recommendation Iris × germanica holds significant promise for Sr phytoremediation applications.
- Recommendation Iris × germanica may have potential utility in the phytostabilization of V-contaminated soils.