Assessment of phytostabilization potential of two Salix L. clones based on the effects of heavy metals on the root anatomical traits.
Identifieur interne : 000168 ( Main/Corpus ); précédent : 000167; suivant : 000169Assessment of phytostabilization potential of two Salix L. clones based on the effects of heavy metals on the root anatomical traits.
Auteurs : Zorana Hrki Ili ; Slobodanka Pajevi ; Milan Borišev ; Jadranka LukoviSource :
- Environmental science and pollution research international [ 1614-7499 ] ; 2020.
English descriptors
- KwdEn :
- MESH :
- chemical , analysis : Cadmium, Metals, Heavy, Soil Pollutants.
- chemistry : Plant Roots.
- Biodegradation, Environmental, Hydroponics, Salix.
Abstract
Willow species (Salix L.) are a useful tool for assessing phytostabilization of the sites polluted by heavy metals. Phytostabilization potential of two willow genotypes (Salix alba L. clone '68/53/1' and Salix nigra Marshall clone '0408') has been evaluated in a 45-day hydroponic experiment, using stem cuttings (diameter 12 to 14 mm, length 20 cm) exposed to two concentrations (10-4 M and 10-5 M) of individually applied Cd, Ni, and Pb. Metals were diluted in 25% Hoagland's solution, in forms of CdCl2·H2O, NiSO4·6H2O, and Pb-EDTA. The control group of cuttings was grown in 25% Hoagland's solution without heavy metals. High Cd concentrations in willow roots, 8637 mg/kg (clone '68/53/1') and 6728 mg/kg of dry weight (clone '0408'), have indicated a high phytostabilization potential. However, detailed analyses of cross-sectional area of the root cortex and the central cylinder revealed that the excess concentration of Cd led to a significant reduction of measured anatomical root's traits of clone '68/53/1' in comparison with the control samples. Excessive concentration of Ni and Pb in nutrient solution increased the values of quantitatively measured root's traits of clone '0408', implying stimulatory effects of the applied concentrations. Concentration of 10-4 M of each metal had more negative effects on the roots' anatomical traits, notably on parenchymal and exodermal cells and vessels. Deposits of metals were observed in root tissues. Clone '0408' demonstrated an increased tolerance to heavy metals, which could potentially make this clone useful in phytostabilization.
DOI: 10.1007/s11356-020-09228-8
PubMed: 32440877
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<record><TEI><teiHeader><fileDesc><titleStmt><title xml:lang="en">Assessment of phytostabilization potential of two Salix L. clones based on the effects of heavy metals on the root anatomical traits.</title><author><name sortKey="Hrki Ili, Zorana" sort="Hrki Ili, Zorana" uniqKey="Hrki Ili Z" first="Zorana" last="Hrki Ili">Zorana Hrki Ili</name><affiliation><nlm:affiliation>Faculty of Forestry, University of Banja Luka, Bulevar Vojvode Stepe Stepanovića 75A, 78000, Banja Luka, Bosnia and Herzegovina. zorana.hrkic-ilic@sf.unibl.org.</nlm:affiliation></affiliation></author><author><name sortKey="Pajevi, Slobodanka" sort="Pajevi, Slobodanka" uniqKey="Pajevi S" first="Slobodanka" last="Pajevi">Slobodanka Pajevi</name><affiliation><nlm:affiliation>University of Novi Sad Faculty of Sciences, Department of Biology and Ecology, Trg Dositeja Obradovića 2, Novi Sad, 21000, Serbia.</nlm:affiliation></affiliation></author><author><name sortKey="Borisev, Milan" sort="Borisev, Milan" uniqKey="Borisev M" first="Milan" last="Borišev">Milan Borišev</name><affiliation><nlm:affiliation>University of Novi Sad Faculty of Sciences, Department of Biology and Ecology, Trg Dositeja Obradovića 2, Novi Sad, 21000, Serbia.</nlm:affiliation></affiliation></author><author><name sortKey="Lukovi, Jadranka" sort="Lukovi, Jadranka" uniqKey="Lukovi J" first="Jadranka" last="Lukovi">Jadranka Lukovi</name><affiliation><nlm:affiliation>University of Novi Sad Faculty of Sciences, Department of Biology and Ecology, Trg Dositeja Obradovića 2, Novi Sad, 21000, Serbia.</nlm:affiliation></affiliation></author></titleStmt><publicationStmt><idno type="wicri:source">PubMed</idno><date when="2020">2020</date><idno type="RBID">pubmed:32440877</idno><idno type="pmid">32440877</idno><idno type="doi">10.1007/s11356-020-09228-8</idno><idno type="wicri:Area/Main/Corpus">000168</idno><idno type="wicri:explorRef" wicri:stream="Main" wicri:step="Corpus" wicri:corpus="PubMed">000168</idno></publicationStmt><sourceDesc><biblStruct><analytic><title xml:lang="en">Assessment of phytostabilization potential of two Salix L. clones based on the effects of heavy metals on the root anatomical traits.</title><author><name sortKey="Hrki Ili, Zorana" sort="Hrki Ili, Zorana" uniqKey="Hrki Ili Z" first="Zorana" last="Hrki Ili">Zorana Hrki Ili</name><affiliation><nlm:affiliation>Faculty of Forestry, University of Banja Luka, Bulevar Vojvode Stepe Stepanovića 75A, 78000, Banja Luka, Bosnia and Herzegovina. zorana.hrkic-ilic@sf.unibl.org.</nlm:affiliation></affiliation></author><author><name sortKey="Pajevi, Slobodanka" sort="Pajevi, Slobodanka" uniqKey="Pajevi S" first="Slobodanka" last="Pajevi">Slobodanka Pajevi</name><affiliation><nlm:affiliation>University of Novi Sad Faculty of Sciences, Department of Biology and Ecology, Trg Dositeja Obradovića 2, Novi Sad, 21000, Serbia.</nlm:affiliation></affiliation></author><author><name sortKey="Borisev, Milan" sort="Borisev, Milan" uniqKey="Borisev M" first="Milan" last="Borišev">Milan Borišev</name><affiliation><nlm:affiliation>University of Novi Sad Faculty of Sciences, Department of Biology and Ecology, Trg Dositeja Obradovića 2, Novi Sad, 21000, Serbia.</nlm:affiliation></affiliation></author><author><name sortKey="Lukovi, Jadranka" sort="Lukovi, Jadranka" uniqKey="Lukovi J" first="Jadranka" last="Lukovi">Jadranka Lukovi</name><affiliation><nlm:affiliation>University of Novi Sad Faculty of Sciences, Department of Biology and Ecology, Trg Dositeja Obradovića 2, Novi Sad, 21000, Serbia.</nlm:affiliation></affiliation></author></analytic><series><title level="j">Environmental science and pollution research international</title><idno type="eISSN">1614-7499</idno><imprint><date when="2020" type="published">2020</date></imprint></series></biblStruct></sourceDesc></fileDesc><profileDesc><textClass><keywords scheme="KwdEn" xml:lang="en"><term>Biodegradation, Environmental (MeSH)</term><term>Cadmium (analysis)</term><term>Hydroponics (MeSH)</term><term>Metals, Heavy (analysis)</term><term>Plant Roots (chemistry)</term><term>Salix (MeSH)</term><term>Soil Pollutants (analysis)</term></keywords><keywords scheme="MESH" type="chemical" qualifier="analysis" xml:lang="en"><term>Cadmium</term><term>Metals, Heavy</term><term>Soil Pollutants</term></keywords><keywords scheme="MESH" qualifier="chemistry" xml:lang="en"><term>Plant Roots</term></keywords><keywords scheme="MESH" xml:lang="en"><term>Biodegradation, Environmental</term><term>Hydroponics</term><term>Salix</term></keywords></textClass></profileDesc></teiHeader><front><div type="abstract" xml:lang="en">Willow species (Salix L.) are a useful tool for assessing phytostabilization of the sites polluted by heavy metals. Phytostabilization potential of two willow genotypes (Salix alba L. clone '68/53/1' and Salix nigra Marshall clone '0408') has been evaluated in a 45-day hydroponic experiment, using stem cuttings (diameter 12 to 14 mm, length 20 cm) exposed to two concentrations (10<sup>-4</sup> M and 10<sup>-5</sup> M) of individually applied Cd, Ni, and Pb. Metals were diluted in 25% Hoagland's solution, in forms of CdCl<sub>2</sub>·H<sub>2</sub>O, NiSO<sub>4</sub>·6H<sub>2</sub>O, and Pb-EDTA. The control group of cuttings was grown in 25% Hoagland's solution without heavy metals. High Cd concentrations in willow roots, 8637 mg/kg (clone '68/53/1') and 6728 mg/kg of dry weight (clone '0408'), have indicated a high phytostabilization potential. However, detailed analyses of cross-sectional area of the root cortex and the central cylinder revealed that the excess concentration of Cd led to a significant reduction of measured anatomical root's traits of clone '68/53/1' in comparison with the control samples. Excessive concentration of Ni and Pb in nutrient solution increased the values of quantitatively measured root's traits of clone '0408', implying stimulatory effects of the applied concentrations. Concentration of 10<sup>-4</sup> M of each metal had more negative effects on the roots' anatomical traits, notably on parenchymal and exodermal cells and vessels. Deposits of metals were observed in root tissues. Clone '0408' demonstrated an increased tolerance to heavy metals, which could potentially make this clone useful in phytostabilization.</div></front></TEI><pubmed><MedlineCitation Status="MEDLINE" IndexingMethod="Automated" Owner="NLM"><PMID Version="1">32440877</PMID><DateCompleted><Year>2020</Year><Month>07</Month><Day>27</Day></DateCompleted><DateRevised><Year>2020</Year><Month>07</Month><Day>27</Day></DateRevised><Article PubModel="Print-Electronic"><Journal><ISSN IssnType="Electronic">1614-7499</ISSN><JournalIssue CitedMedium="Internet"><Volume>27</Volume><Issue>23</Issue><PubDate><Year>2020</Year><Month>Aug</Month></PubDate></JournalIssue><Title>Environmental science and pollution research international</Title><ISOAbbreviation>Environ Sci Pollut Res Int</ISOAbbreviation></Journal><ArticleTitle>Assessment of phytostabilization potential of two Salix L. clones based on the effects of heavy metals on the root anatomical traits.</ArticleTitle><Pagination><MedlinePgn>29361-29383</MedlinePgn></Pagination><ELocationID EIdType="doi" ValidYN="Y">10.1007/s11356-020-09228-8</ELocationID><Abstract><AbstractText>Willow species (Salix L.) are a useful tool for assessing phytostabilization of the sites polluted by heavy metals. Phytostabilization potential of two willow genotypes (Salix alba L. clone '68/53/1' and Salix nigra Marshall clone '0408') has been evaluated in a 45-day hydroponic experiment, using stem cuttings (diameter 12 to 14 mm, length 20 cm) exposed to two concentrations (10<sup>-4</sup> M and 10<sup>-5</sup> M) of individually applied Cd, Ni, and Pb. Metals were diluted in 25% Hoagland's solution, in forms of CdCl<sub>2</sub>·H<sub>2</sub>O, NiSO<sub>4</sub>·6H<sub>2</sub>O, and Pb-EDTA. The control group of cuttings was grown in 25% Hoagland's solution without heavy metals. High Cd concentrations in willow roots, 8637 mg/kg (clone '68/53/1') and 6728 mg/kg of dry weight (clone '0408'), have indicated a high phytostabilization potential. However, detailed analyses of cross-sectional area of the root cortex and the central cylinder revealed that the excess concentration of Cd led to a significant reduction of measured anatomical root's traits of clone '68/53/1' in comparison with the control samples. Excessive concentration of Ni and Pb in nutrient solution increased the values of quantitatively measured root's traits of clone '0408', implying stimulatory effects of the applied concentrations. Concentration of 10<sup>-4</sup> M of each metal had more negative effects on the roots' anatomical traits, notably on parenchymal and exodermal cells and vessels. Deposits of metals were observed in root tissues. Clone '0408' demonstrated an increased tolerance to heavy metals, which could potentially make this clone useful in phytostabilization.</AbstractText></Abstract><AuthorList CompleteYN="Y"><Author ValidYN="Y"><LastName>Hrkić Ilić</LastName><ForeName>Zorana</ForeName><Initials>Z</Initials><Identifier Source="ORCID">http://orcid.org/0000-0002-3250-9843</Identifier><AffiliationInfo><Affiliation>Faculty of Forestry, University of Banja Luka, Bulevar Vojvode Stepe Stepanovića 75A, 78000, Banja Luka, Bosnia and Herzegovina. zorana.hrkic-ilic@sf.unibl.org.</Affiliation></AffiliationInfo></Author><Author ValidYN="Y"><LastName>Pajević</LastName><ForeName>Slobodanka</ForeName><Initials>S</Initials><AffiliationInfo><Affiliation>University of Novi Sad Faculty of Sciences, Department of Biology and Ecology, Trg Dositeja Obradovića 2, Novi Sad, 21000, Serbia.</Affiliation></AffiliationInfo></Author><Author ValidYN="Y"><LastName>Borišev</LastName><ForeName>Milan</ForeName><Initials>M</Initials><AffiliationInfo><Affiliation>University of Novi Sad Faculty of Sciences, Department of Biology and Ecology, Trg Dositeja Obradovića 2, Novi Sad, 21000, Serbia.</Affiliation></AffiliationInfo></Author><Author ValidYN="Y"><LastName>Luković</LastName><ForeName>Jadranka</ForeName><Initials>J</Initials><AffiliationInfo><Affiliation>University of Novi Sad Faculty of Sciences, Department of Biology and Ecology, Trg Dositeja Obradovića 2, Novi Sad, 21000, Serbia.</Affiliation></AffiliationInfo></Author></AuthorList><Language>eng</Language><PublicationTypeList><PublicationType UI="D016428">Journal Article</PublicationType></PublicationTypeList><ArticleDate DateType="Electronic"><Year>2020</Year><Month>05</Month><Day>21</Day></ArticleDate></Article><MedlineJournalInfo><Country>Germany</Country><MedlineTA>Environ Sci Pollut Res Int</MedlineTA><NlmUniqueID>9441769</NlmUniqueID><ISSNLinking>0944-1344</ISSNLinking></MedlineJournalInfo><ChemicalList><Chemical><RegistryNumber>0</RegistryNumber><NameOfSubstance UI="D019216">Metals, Heavy</NameOfSubstance></Chemical><Chemical><RegistryNumber>0</RegistryNumber><NameOfSubstance UI="D012989">Soil Pollutants</NameOfSubstance></Chemical><Chemical><RegistryNumber>00BH33GNGH</RegistryNumber><NameOfSubstance UI="D002104">Cadmium</NameOfSubstance></Chemical></ChemicalList><CitationSubset>IM</CitationSubset><MeshHeadingList><MeshHeading><DescriptorName UI="D001673" MajorTopicYN="N">Biodegradation, Environmental</DescriptorName></MeshHeading><MeshHeading><DescriptorName UI="D002104" MajorTopicYN="N">Cadmium</DescriptorName><QualifierName UI="Q000032" MajorTopicYN="N">analysis</QualifierName></MeshHeading><MeshHeading><DescriptorName UI="D018527" MajorTopicYN="N">Hydroponics</DescriptorName></MeshHeading><MeshHeading><DescriptorName UI="D019216" MajorTopicYN="N">Metals, Heavy</DescriptorName><QualifierName UI="Q000032" MajorTopicYN="Y">analysis</QualifierName></MeshHeading><MeshHeading><DescriptorName UI="D018517" MajorTopicYN="N">Plant Roots</DescriptorName><QualifierName UI="Q000737" MajorTopicYN="N">chemistry</QualifierName></MeshHeading><MeshHeading><DescriptorName UI="D032108" MajorTopicYN="Y">Salix</DescriptorName></MeshHeading><MeshHeading><DescriptorName UI="D012989" MajorTopicYN="N">Soil Pollutants</DescriptorName><QualifierName UI="Q000032" MajorTopicYN="Y">analysis</QualifierName></MeshHeading></MeshHeadingList><KeywordList Owner="NOTNLM"><Keyword MajorTopicYN="N">Cadmium</Keyword><Keyword MajorTopicYN="N">Lead</Keyword><Keyword MajorTopicYN="N">Nickel</Keyword><Keyword MajorTopicYN="N">Phytostabilization</Keyword><Keyword MajorTopicYN="N">Root anatomy</Keyword><Keyword MajorTopicYN="N">Willow</Keyword></KeywordList></MedlineCitation><PubmedData><History><PubMedPubDate PubStatus="received"><Year>2019</Year><Month>10</Month><Day>29</Day></PubMedPubDate><PubMedPubDate PubStatus="accepted"><Year>2020</Year><Month>05</Month><Day>11</Day></PubMedPubDate><PubMedPubDate PubStatus="pubmed"><Year>2020</Year><Month>5</Month><Day>23</Day><Hour>6</Hour><Minute>0</Minute></PubMedPubDate><PubMedPubDate PubStatus="medline"><Year>2020</Year><Month>7</Month><Day>28</Day><Hour>6</Hour><Minute>0</Minute></PubMedPubDate><PubMedPubDate PubStatus="entrez"><Year>2020</Year><Month>5</Month><Day>23</Day><Hour>6</Hour><Minute>0</Minute></PubMedPubDate></History><PublicationStatus>ppublish</PublicationStatus><ArticleIdList><ArticleId IdType="pubmed">32440877</ArticleId><ArticleId IdType="doi">10.1007/s11356-020-09228-8</ArticleId><ArticleId IdType="pii">10.1007/s11356-020-09228-8</ArticleId></ArticleIdList></PubmedData></pubmed></record>Pour manipuler ce document sous Unix (Dilib)
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