Violets of the section Melanium, their colonization by arbuscular mycorrhizal fungi and their occurrence on heavy metal heaps.
Identifieur interne : 002339 ( Main/Corpus ); précédent : 002338; suivant : 002340Violets of the section Melanium, their colonization by arbuscular mycorrhizal fungi and their occurrence on heavy metal heaps.
Auteurs : A. Słomka ; E. Kuta ; G. Szarek-Łukaszewska ; B. Godzik ; P. Kapusta ; G. Tylko ; H. BotheSource :
- Journal of plant physiology [ 1618-1328 ] ; 2011.
English descriptors
- KwdEn :
- Analysis of Variance (MeSH), Dithizone (metabolism), Germination (MeSH), Metals, Heavy (analysis), Metals, Heavy (metabolism), Mycorrhizae (growth & development), Plant Leaves (chemistry), Plant Roots (chemistry), Plant Roots (microbiology), Plant Stems (chemistry), Soil Microbiology (MeSH), Soil Pollutants (analysis), Soil Pollutants (metabolism), Spectrophotometry, Atomic (MeSH), Viola (chemistry), Viola (growth & development), Viola (microbiology).
- MESH :
- chemical , analysis : Metals, Heavy, Soil Pollutants.
- chemical , metabolism : Dithizone, Metals, Heavy, Soil Pollutants.
- chemistry : Plant Leaves, Plant Roots, Plant Stems, Viola.
- growth & development : Mycorrhizae, Viola.
- microbiology : Plant Roots, Viola.
- Analysis of Variance, Germination, Soil Microbiology, Spectrophotometry, Atomic.
Abstract
Violets of the sections Melanium were examined for their colonization by arbuscular mycorrhizal fungi (AMF). Heartsease (Viola tricolor) from several heavy metal soils was AMF-positive at many sites but not at extreme biomes. The zinc violets Viola lutea ssp. westfalica (blue zinc violet) and ssp. calaminaria (yellow zinc violet) were always AMF-positive on heavy metal soils as their natural habitats. As shown for the blue form, zinc violets germinate independently of AMF and can be grown in non-polluted garden soils. Thus the zinc violets are obligatorily neither mycotrophs nor metalophytes. The alpine V. lutea, likely ancestor of the zinc violets, was at best poorly colonized by AMF. As determined by atomic absorption spectrometry, the contents of Zn and Pb were lower in AMF colonized plants than in the heavy metal soils from where the samples had been taken. AMF might prevent the uptake of toxic levels of heavy metals into the plant organs. Dithizone staining indicated a differential deposition of heavy metals in tissues of heartsease. Leaf hairs were particularly rich in heavy metals, indicating that part of the excess of heavy metals is sequestered into these cells.
DOI: 10.1016/j.jplph.2011.01.033
PubMed: 21492955
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Kapusta</name></author><author><name sortKey="Tylko, G" sort="Tylko, G" uniqKey="Tylko G" first="G" last="Tylko">G. Tylko</name></author><author><name sortKey="Bothe, H" sort="Bothe, H" uniqKey="Bothe H" first="H" last="Bothe">H. Bothe</name></author></titleStmt><publicationStmt><idno type="wicri:source">PubMed</idno><date when="2011">2011</date><idno type="RBID">pubmed:21492955</idno><idno type="pmid">21492955</idno><idno type="doi">10.1016/j.jplph.2011.01.033</idno><idno type="wicri:Area/Main/Corpus">002339</idno><idno type="wicri:explorRef" wicri:stream="Main" wicri:step="Corpus" wicri:corpus="PubMed">002339</idno></publicationStmt><sourceDesc><biblStruct><analytic><title xml:lang="en">Violets of the section Melanium, their colonization by arbuscular mycorrhizal fungi and their occurrence on heavy metal heaps.</title><author><name sortKey="Slomka, A" sort="Slomka, A" uniqKey="Slomka A" first="A" last="Słomka">A. Słomka</name><affiliation><nlm:affiliation>Institute of Botany, Jagiellonian University, 52 Grodzka str., 31-044 Cracow, Poland.</nlm:affiliation></affiliation></author><author><name sortKey="Kuta, E" sort="Kuta, E" uniqKey="Kuta E" first="E" last="Kuta">E. Kuta</name></author><author><name sortKey="Szarek Ukaszewska, G" sort="Szarek Ukaszewska, G" uniqKey="Szarek Ukaszewska G" first="G" last="Szarek-Łukaszewska">G. Szarek-Łukaszewska</name></author><author><name sortKey="Godzik, B" sort="Godzik, B" uniqKey="Godzik B" first="B" last="Godzik">B. Godzik</name></author><author><name sortKey="Kapusta, P" sort="Kapusta, P" uniqKey="Kapusta P" first="P" last="Kapusta">P. Kapusta</name></author><author><name sortKey="Tylko, G" sort="Tylko, G" uniqKey="Tylko G" first="G" last="Tylko">G. Tylko</name></author><author><name sortKey="Bothe, H" sort="Bothe, H" uniqKey="Bothe H" first="H" last="Bothe">H. Bothe</name></author></analytic><series><title level="j">Journal of plant physiology</title><idno type="eISSN">1618-1328</idno><imprint><date when="2011" type="published">2011</date></imprint></series></biblStruct></sourceDesc></fileDesc><profileDesc><textClass><keywords scheme="KwdEn" xml:lang="en"><term>Analysis of Variance (MeSH)</term><term>Dithizone (metabolism)</term><term>Germination (MeSH)</term><term>Metals, Heavy (analysis)</term><term>Metals, Heavy (metabolism)</term><term>Mycorrhizae (growth & development)</term><term>Plant Leaves (chemistry)</term><term>Plant Roots (chemistry)</term><term>Plant Roots (microbiology)</term><term>Plant Stems (chemistry)</term><term>Soil Microbiology (MeSH)</term><term>Soil Pollutants (analysis)</term><term>Soil Pollutants (metabolism)</term><term>Spectrophotometry, Atomic (MeSH)</term><term>Viola (chemistry)</term><term>Viola (growth & development)</term><term>Viola (microbiology)</term></keywords><keywords scheme="MESH" type="chemical" qualifier="analysis" xml:lang="en"><term>Metals, Heavy</term><term>Soil Pollutants</term></keywords><keywords scheme="MESH" type="chemical" qualifier="metabolism" xml:lang="en"><term>Dithizone</term><term>Metals, Heavy</term><term>Soil Pollutants</term></keywords><keywords scheme="MESH" qualifier="chemistry" xml:lang="en"><term>Plant Leaves</term><term>Plant Roots</term><term>Plant Stems</term><term>Viola</term></keywords><keywords scheme="MESH" qualifier="growth & development" xml:lang="en"><term>Mycorrhizae</term><term>Viola</term></keywords><keywords scheme="MESH" qualifier="microbiology" xml:lang="en"><term>Plant Roots</term><term>Viola</term></keywords><keywords scheme="MESH" xml:lang="en"><term>Analysis of Variance</term><term>Germination</term><term>Soil Microbiology</term><term>Spectrophotometry, Atomic</term></keywords></textClass></profileDesc></teiHeader><front><div type="abstract" xml:lang="en">Violets of the sections Melanium were examined for their colonization by arbuscular mycorrhizal fungi (AMF). Heartsease (Viola tricolor) from several heavy metal soils was AMF-positive at many sites but not at extreme biomes. The zinc violets Viola lutea ssp. westfalica (blue zinc violet) and ssp. calaminaria (yellow zinc violet) were always AMF-positive on heavy metal soils as their natural habitats. As shown for the blue form, zinc violets germinate independently of AMF and can be grown in non-polluted garden soils. Thus the zinc violets are obligatorily neither mycotrophs nor metalophytes. The alpine V. lutea, likely ancestor of the zinc violets, was at best poorly colonized by AMF. As determined by atomic absorption spectrometry, the contents of Zn and Pb were lower in AMF colonized plants than in the heavy metal soils from where the samples had been taken. AMF might prevent the uptake of toxic levels of heavy metals into the plant organs. Dithizone staining indicated a differential deposition of heavy metals in tissues of heartsease. Leaf hairs were particularly rich in heavy metals, indicating that part of the excess of heavy metals is sequestered into these cells.</div></front></TEI><pubmed><MedlineCitation Status="MEDLINE" Owner="NLM"><PMID Version="1">21492955</PMID><DateCompleted><Year>2011</Year><Month>09</Month><Day>15</Day></DateCompleted><DateRevised><Year>2020</Year><Month>09</Month><Day>30</Day></DateRevised><Article PubModel="Print-Electronic"><Journal><ISSN IssnType="Electronic">1618-1328</ISSN><JournalIssue CitedMedium="Internet"><Volume>168</Volume><Issue>11</Issue><PubDate><Year>2011</Year><Month>Jul</Month><Day>15</Day></PubDate></JournalIssue><Title>Journal of plant physiology</Title><ISOAbbreviation>J Plant Physiol</ISOAbbreviation></Journal><ArticleTitle>Violets of the section Melanium, their colonization by arbuscular mycorrhizal fungi and their occurrence on heavy metal heaps.</ArticleTitle><Pagination><MedlinePgn>1191-9</MedlinePgn></Pagination><ELocationID EIdType="doi" ValidYN="Y">10.1016/j.jplph.2011.01.033</ELocationID><Abstract><AbstractText>Violets of the sections Melanium were examined for their colonization by arbuscular mycorrhizal fungi (AMF). Heartsease (Viola tricolor) from several heavy metal soils was AMF-positive at many sites but not at extreme biomes. The zinc violets Viola lutea ssp. westfalica (blue zinc violet) and ssp. calaminaria (yellow zinc violet) were always AMF-positive on heavy metal soils as their natural habitats. As shown for the blue form, zinc violets germinate independently of AMF and can be grown in non-polluted garden soils. Thus the zinc violets are obligatorily neither mycotrophs nor metalophytes. The alpine V. lutea, likely ancestor of the zinc violets, was at best poorly colonized by AMF. As determined by atomic absorption spectrometry, the contents of Zn and Pb were lower in AMF colonized plants than in the heavy metal soils from where the samples had been taken. AMF might prevent the uptake of toxic levels of heavy metals into the plant organs. Dithizone staining indicated a differential deposition of heavy metals in tissues of heartsease. Leaf hairs were particularly rich in heavy metals, indicating that part of the excess of heavy metals is sequestered into these cells.</AbstractText><CopyrightInformation>Copyright © 2011 Elsevier GmbH. All rights reserved.</CopyrightInformation></Abstract><AuthorList CompleteYN="Y"><Author ValidYN="Y"><LastName>Słomka</LastName><ForeName>A</ForeName><Initials>A</Initials><AffiliationInfo><Affiliation>Institute of Botany, Jagiellonian University, 52 Grodzka str., 31-044 Cracow, Poland.</Affiliation></AffiliationInfo></Author><Author ValidYN="Y"><LastName>Kuta</LastName><ForeName>E</ForeName><Initials>E</Initials></Author><Author ValidYN="Y"><LastName>Szarek-Łukaszewska</LastName><ForeName>G</ForeName><Initials>G</Initials></Author><Author ValidYN="Y"><LastName>Godzik</LastName><ForeName>B</ForeName><Initials>B</Initials></Author><Author ValidYN="Y"><LastName>Kapusta</LastName><ForeName>P</ForeName><Initials>P</Initials></Author><Author ValidYN="Y"><LastName>Tylko</LastName><ForeName>G</ForeName><Initials>G</Initials></Author><Author 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