Evidence map›Paper›PMID 26062465›Full record

ArticleEnvironmental science and pollution research international2015

Microscopic biomineralization processes and Zn bioavailability: a synchrotron-based investigation of Pistacia lentiscus L. roots.

G De Giudici, D Medas, C Meneghini, M A Casu, A Gianoncelli, A Iadecola, S Podda, P Lattanzi

Abstract read
PubMed Publisher
In one paragraph

Article in Environmental science and pollution research international, 2015. The graph could read no effect estimate from its abstract, so it casts no vote on the map. Cited by 9 papers.

0numbers the graph read from it
0cells of the map it votes in
9citing papers in PubMed
1.7field-weighted citation impact, top 19% of its field
1 · What the graph read from it

What it found

Each row is one number read from the abstract, on the scale the paper reported it, with its interval. Left of the dashed line favours the treatment, right favours the comparator. Under each row is the sentence it came from. New to these charts? A ten-minute tutorial.

The abstract states no effect estimate the extractor could read, or names no intervention and outcome on the map, so this paper lights no cell and moves no belief. It is still indexed, cited and linked below.

2 · The registry

The trial behind it

Trials whose registry record cites this paper, or whose number appears in the abstract. A trial that started after this paper was published is citing it as background, not reporting it.

Neither the registry nor the abstract names a trial number. If this is a trial report, that itself is worth knowing.

3 · Its place in the literature

Who cites it

9 citing papers in PubMed, 33 citations in OpenAlex.

  1. Article
  2. Review
  3. Toxics · 2022
    Article
  4. Article
  5. Article
  6. Article
  7. Article
  8. Article
  9. Article
4 · The record

Corrections and comments

PubMed lists nothing against this paper. Absence here is not a guarantee, only a check that was made.

5 · Who and what money

Authors and funding

8 authors at 6 institutions in 2 countries.

G De GiudiciDepartment of Chemical and Geological Sciences, University of Cagliari, 09127, Cagliari, Italy.
D MedasDepartment of Chemical and Geological Sciences, University of Cagliari, 09127, Cagliari, Italy. dmedas@unica.it.
C MeneghiniScience Department, University Roma Tre, 00146, Rome, Italy.
M A CasuInstitute of Translational Pharmacology, UOS of Cagliari, National Research Council, Scientific and Technological Park of Sardinia POLARIS, Pula, Italy.
A GianoncelliElettra-Sincrotrone Trieste, Basovizza, Trieste, Italy.
A IadecolaElettra-Sincrotrone Trieste, Basovizza, Trieste, Italy.
S PoddaCRS4-Microlab Scientific and Technological Park of Sardinia, Pula, Italy.
P LattanziDepartment of Chemical and Geological Sciences, University of Cagliari, 09127, Cagliari, Italy.
University of Cagliari · ITElettra-Sincrotrone Trieste S.C.p.A. · ITEuropean Synchrotron Radiation Facility · FRIstituto di Farmacologia Traslazionale · ITRoma Tre University · ITSardegna Ricerche (Italy) · IT

Funding

No grant is acknowledged in the PubMed record.

6 · The paper itself

Abstract

Plants growing on polluted soils need to control the bioavailability of pollutants to reduce their toxicity. This study aims to reveal processes occurring at the soil-root interface of Pistacia lentiscus L. growing on the highly Zn-contaminated tailings of Campo Pisano mine (SW Sardinia, Italy), in order to shed light on possible mechanisms allowing for plant adaptation. The study combines conventional X-ray diffraction (XRD) and scanning electron microscopy (SEM) with advanced synchrotron-based techniques, micro-X-ray fluorescence mapping (μ-XRF) and X-ray absorption spectroscopy (XAS). Data analysis elucidates a mechanism used by P. lentiscus L. as response to high Zn concentration in soil. In particular, P. lentiscus roots take up Al, Si and Zn from the rhizosphere minerals in order to build biomineralizations that are part of survival strategy of the species, leading to formation of a Si-Al biomineralization coating the root epidermis. XAS analysis rules out Zn binding to organic molecules and indicates that Zn coordinates Si atoms stored in root epidermis leading to the precipitation of an amorphous Zn-silicate. These findings represent a step forward in understanding biological mechanisms and the resulting behaviour of minor and trace elements during plant-soil interaction and will have significant implications for development of phytoremediation techniques.

Indexed as

AluminumBiodegradation, EnvironmentalItalyMicroscopy, Electron, ScanningPistaciaPlant RootsRhizosphereSiliconSoilSoil PollutantsX-Ray DiffractionZincAluminumSiliconSoilSoil PollutantsZincAluminiumMetal bioavailabilityPistacia lentiscus L.Plant biomineralizationSiliconXASZincμ-XRF

Identifiers

PMID26062465
OpenAlexW626788722

What OpenQuestion holds

Textmetadata
Read underepoch 390

Registered trials

None linked

Read under generation 80e0d062 · epoch 390. Bibliography from PubMed, PubMed Central and OpenAlex; grants from NIH RePORTER; trial links from ClinicalTrials.gov; estimates, votes and beliefs from the OpenQuestion graph.