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Solanum nigrum grown in contaminated soil: effect of arbuscular mycorrhizal fungi on zinc accumulation and histolocalisation.
Environ Pollut. 2007 Feb; 145(3):691-9.EP

Abstract

Zn tissue accumulation in Solanum nigrum grown in a non-contaminated and a naturally contaminated Zn matrix and the effect of inoculation with different arbuscular mycorrhizal fungi (AMF) on metal uptake were assessed. S. nigrum grown in the contaminated soil always presented higher Zn accumulation in the tissues, accumulating up to 1622 mg Zn kg(-1). The presence of both Glomus claroideum and Glomus intraradices enhanced the uptake and accumulation of Zn by S. nigrum (up to 83 and 49% higher Zn accumulation, respectively). The main deposits of the metal were found in the intercellular spaces and in the cell walls of the root tissues, as revealed by autometallography, with the inoculation with different AMF species causing no differences in the location of Zn accumulation. These findings indicate that S. nigrum inoculated with selected heavy metal tolerant AMF presents extracting and accumulating capacities, constituting a potentially suitable remediation method for Zn polluted soils.

Authors+Show Affiliations

Escola Superior de Biotecnologia, Universidade Católica Portuguesa, Rua Dr. António Bernardino de Almeida, 4200-072 Porto, Portugal. amarques@mail.esb.ucp.ptNo affiliation info availableNo affiliation info availableNo affiliation info availableNo affiliation info availableNo affiliation info available

Pub Type(s)

Journal Article
Research Support, Non-U.S. Gov't

Language

eng

PubMed ID

16905229

Citation

Marques, Ana P G C., et al. "Solanum Nigrum Grown in Contaminated Soil: Effect of Arbuscular Mycorrhizal Fungi On Zinc Accumulation and Histolocalisation." Environmental Pollution (Barking, Essex : 1987), vol. 145, no. 3, 2007, pp. 691-9.
Marques AP, Oliveira RS, Samardjieva KA, et al. Solanum nigrum grown in contaminated soil: effect of arbuscular mycorrhizal fungi on zinc accumulation and histolocalisation. Environ Pollut. 2007;145(3):691-9.
Marques, A. P., Oliveira, R. S., Samardjieva, K. A., Pissarra, J., Rangel, A. O., & Castro, P. M. (2007). Solanum nigrum grown in contaminated soil: effect of arbuscular mycorrhizal fungi on zinc accumulation and histolocalisation. Environmental Pollution (Barking, Essex : 1987), 145(3), 691-9.
Marques AP, et al. Solanum Nigrum Grown in Contaminated Soil: Effect of Arbuscular Mycorrhizal Fungi On Zinc Accumulation and Histolocalisation. Environ Pollut. 2007;145(3):691-9. PubMed PMID: 16905229.
* Article titles in AMA citation format should be in sentence-case
TY - JOUR T1 - Solanum nigrum grown in contaminated soil: effect of arbuscular mycorrhizal fungi on zinc accumulation and histolocalisation. AU - Marques,Ana P G C, AU - Oliveira,Rui S, AU - Samardjieva,Kalina A, AU - Pissarra,José, AU - Rangel,António O S S, AU - Castro,Paula M L, Y1 - 2006/08/14/ PY - 2006/02/21/received PY - 2006/05/22/revised PY - 2006/06/15/accepted PY - 2006/8/15/pubmed PY - 2007/4/18/medline PY - 2006/8/15/entrez SP - 691 EP - 9 JF - Environmental pollution (Barking, Essex : 1987) JO - Environ Pollut VL - 145 IS - 3 N2 - Zn tissue accumulation in Solanum nigrum grown in a non-contaminated and a naturally contaminated Zn matrix and the effect of inoculation with different arbuscular mycorrhizal fungi (AMF) on metal uptake were assessed. S. nigrum grown in the contaminated soil always presented higher Zn accumulation in the tissues, accumulating up to 1622 mg Zn kg(-1). The presence of both Glomus claroideum and Glomus intraradices enhanced the uptake and accumulation of Zn by S. nigrum (up to 83 and 49% higher Zn accumulation, respectively). The main deposits of the metal were found in the intercellular spaces and in the cell walls of the root tissues, as revealed by autometallography, with the inoculation with different AMF species causing no differences in the location of Zn accumulation. These findings indicate that S. nigrum inoculated with selected heavy metal tolerant AMF presents extracting and accumulating capacities, constituting a potentially suitable remediation method for Zn polluted soils. SN - 0269-7491 UR - https://www.unboundmedicine.com/medline/citation/16905229/Solanum_nigrum_grown_in_contaminated_soil:_effect_of_arbuscular_mycorrhizal_fungi_on_zinc_accumulation_and_histolocalisation_ L2 - https://linkinghub.elsevier.com/retrieve/pii/S0269-7491(06)00373-3 DB - PRIME DP - Unbound Medicine ER -