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http://hdl.handle.net/1942/23806
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DC Field | Value | Language |
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dc.contributor.author | Rangel, Wesley M. | - |
dc.contributor.author | THIJS, Sofie | - |
dc.contributor.author | JANSSEN, Jolien | - |
dc.contributor.author | Oliveira Longatti, Silvia M. | - |
dc.contributor.author | Bonaldi, Daiane S. | - |
dc.contributor.author | Ribeiro, Paula R. A. | - |
dc.contributor.author | JAMBON, Inge | - |
dc.contributor.author | EEVERS, Nele | - |
dc.contributor.author | WEYENS, Nele | - |
dc.contributor.author | VANGRONSVELD, Jaco | - |
dc.contributor.author | Moreira, Fatima M. S. | - |
dc.date.accessioned | 2017-05-23T11:46:50Z | - |
dc.date.available | 2017-05-23T11:46:50Z | - |
dc.date.issued | 2017 | - |
dc.identifier.citation | INTERNATIONAL JOURNAL OF PHYTOREMEDIATION, 19(2), p. 142-156 | - |
dc.identifier.issn | 1522-6514 | - |
dc.identifier.uri | http://hdl.handle.net/1942/23806 | - |
dc.description.abstract | Plants on contaminated mining soils often show a reduced growth due to nutrient depletion as well as trace elements (TEs) toxicity. Since those conditions threat plant's survival, plant growth-promoting rhizobacteria (PGPRs), such as rhizobia, might be of crucial importance for plant colonization on TE-contaminated soils. Native rhizobia from mining soils are promising candidates for bioaugmented phytoremediation of those soils as they are adapted to the specific conditions. In this work, rhizobia from Zn-and Cd-contaminated mining soils were in vitro screened for their PGP features [organic acids, indole-3-acetic acid (IAA), and siderophore (SID) production; 1-aminocyclopropane-1-carboxylate (ACC) deaminase activity; and Ca-3(PO4)(2) solubilization] and Zn and Cd tolerance. In addition, some type and reference rhizobia strains were included in the study as well. The in vitro screening indicated that rhizobia and other native genera have great potential for phytoremediation purposes, by exerting, besides biological N-2 fixation, other plant growth-promoting traits. Leucaena leucocephala-Mesorhizobium sp. (UFLA 01-765) showed multielement tolerance and an efficient symbiosis on contaminated soil, decreasing the activities of antioxidative enzymes in shoots. This symbiosis is a promising combination for phytostabilization. | - |
dc.description.sponsorship | This research was supported by the National Council for the Scientific and Technological Development (CNPq), the Commission for Improvement of Higher Education Staff (CAPES), and the Foundation for Research of the State of Minas Gerais (FAPEMIG). W.M. Rangel thanks CAPES for the Doctoral training sandwich abroad (BEX: 13079/2013-01). F.M.S. Moreira thanks CNPq for the research productivity fellowship and grant. The authors also thank CNPq, FAPEMIG, and CAPES for students' fellowship. This work also has been financially supported by the Hasselt University Methusalem project 08M03VGRJ. The authors gratefully acknowledge partial funding collaboration from Rede de Pesquisas em Areas Afetadas por Mineracao (RECUPERAMINA) through its coordinator Luiz R. G. Guilherme. | - |
dc.language.iso | en | - |
dc.publisher | TAYLOR & FRANCIS INC | - |
dc.subject.other | leguminous plants; biological N2 fixation; plant growth promoting; symbiotic bacteria | - |
dc.subject.other | Leguminous plants; biological N2 fixation; plant growth promoting; symbiotic bacteria | - |
dc.title | Native rhizobia from Zn mining soil promote the growth of Leucaena leucocephala on contaminated soil | - |
dc.type | Journal Contribution | - |
dc.identifier.epage | 156 | - |
dc.identifier.issue | 2 | - |
dc.identifier.spage | 142 | - |
dc.identifier.volume | 19 | - |
local.format.pages | 15 | - |
local.bibliographicCitation.jcat | A1 | - |
dc.description.notes | [Rangel, Wesley M.] Fed Univ Lavras UFLA, Dept Biol, Lavras, MG, Brazil. [Rangel, Wesley M.; Oliveira Longatti, Silvia M.; Bonaldi, Daiane S.; Ribeiro, Paula R. A.; Moreira, Fatima M. S.] Fed Univ Lavras UFLA, Soil Sci Dept, BR-37200000 Lavras, MG, Brazil. [Rangel, Wesley M.; Thijs, Sofie; Janssen, Jolien; Jambon, Inge; Eevers, Nele; Weyens, Nele; Vangronsveld, Jaco] Hasselt Univ, Ctr Environm Sci, Diepenbeek, Belgium. | - |
local.publisher.place | PHILADELPHIA | - |
local.type.refereed | Refereed | - |
local.type.specified | Article | - |
dc.identifier.doi | 10.1080/15226514.2016.1207600 | - |
dc.identifier.isi | 000392673100006 | - |
item.validation | ecoom 2018 | - |
item.contributor | Rangel, Wesley M. | - |
item.contributor | THIJS, Sofie | - |
item.contributor | JANSSEN, Jolien | - |
item.contributor | Oliveira Longatti, Silvia M. | - |
item.contributor | Bonaldi, Daiane S. | - |
item.contributor | Ribeiro, Paula R. A. | - |
item.contributor | JAMBON, Inge | - |
item.contributor | EEVERS, Nele | - |
item.contributor | WEYENS, Nele | - |
item.contributor | VANGRONSVELD, Jaco | - |
item.contributor | Moreira, Fatima M. S. | - |
item.accessRights | Open Access | - |
item.fullcitation | Rangel, Wesley M.; THIJS, Sofie; JANSSEN, Jolien; Oliveira Longatti, Silvia M.; Bonaldi, Daiane S.; Ribeiro, Paula R. A.; JAMBON, Inge; EEVERS, Nele; WEYENS, Nele; VANGRONSVELD, Jaco & Moreira, Fatima M. S. (2017) Native rhizobia from Zn mining soil promote the growth of Leucaena leucocephala on contaminated soil. In: INTERNATIONAL JOURNAL OF PHYTOREMEDIATION, 19(2), p. 142-156. | - |
item.fulltext | With Fulltext | - |
crisitem.journal.issn | 1522-6514 | - |
crisitem.journal.eissn | 1549-7879 | - |
Appears in Collections: | Research publications |
Files in This Item:
File | Description | Size | Format | |
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rangel2016.pdf | Peer-reviewed author version | 1.58 MB | Adobe PDF | View/Open |
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