Interactive Effects of Arbuscular Mycorrhizal Fungi and Copper Stress on Flowering Phenology and Reproduction of Elsholtzia splendens.
Identifieur interne : 001236 ( Main/Corpus ); précédent : 001235; suivant : 001237Interactive Effects of Arbuscular Mycorrhizal Fungi and Copper Stress on Flowering Phenology and Reproduction of Elsholtzia splendens.
Auteurs : Zexin Jin ; Junmin Li ; Yueling LiSource :
- PloS one [ 1932-6203 ] ; 2015.
English descriptors
- KwdEn :
- Adaptation, Physiological (MeSH), Biomass (MeSH), Copper (pharmacokinetics), Copper (toxicity), Flowers (drug effects), Flowers (microbiology), Lamiaceae (drug effects), Lamiaceae (microbiology), Lamiaceae (physiology), Mycorrhizae (physiology), Plant Roots (drug effects), Plant Roots (microbiology), Plant Roots (ultrastructure), Reproduction (drug effects), Soil Pollutants (pharmacokinetics), Soil Pollutants (toxicity), Stress, Physiological (MeSH).
- MESH :
- chemical , pharmacokinetics : Copper, Soil Pollutants.
- chemical , toxicity : Copper, Soil Pollutants.
- drug effects : Flowers, Lamiaceae, Plant Roots, Reproduction.
- microbiology : Flowers, Lamiaceae, Plant Roots.
- physiology : Lamiaceae, Mycorrhizae.
- ultrastructure : Plant Roots.
- Adaptation, Physiological, Biomass, Stress, Physiological.
Abstract
Plant responses to heavy metal contamination may depend on the presence of arbuscular mycorrhizal fungi (AMF). Elsholtzia splendens is an indicator species for the presence of copper (Cu) mines because both its flowering phenology and reproduction are tolerant to heavy metals. To test whether effects of Cu on the flowering phenology and reproduction of E. splendens depend on the presence of AMF, we conducted a factorial experiment with two Cu treatments (with or without Cu addition) crossed with two AMF treatments (with or without AMF inoculation). Without AMF, Cu addition significantly delayed the onset dates, ending dates and peak dates of flowering and decreased flowering duration. However, AMF inoculation reversed the effects of Cu stress, with recovered flowering onset and ending dates and increased the flowering duration. Cu addition significantly decreased inflorescence width and number, inflorescence biomass, vegetative biomass and total seed number, but significantly increased 1000-seed weight. AMF inoculation significantly increased vegetative biomass. Two-way ANOVA results showed that the interactive effects between Cu addition and AMF inoculation were significant on the inflorescence number, vegetative biomass and total seed number. These results indicate that AMF can alleviate the Cu stress on the flowering phenology and reproduction of E. splendens.
DOI: 10.1371/journal.pone.0145793
PubMed: 26709921
PubMed Central: PMC4692497
Links to Exploration step
pubmed:26709921Le document en format XML
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sortKey="Li, Yueling" sort="Li, Yueling" uniqKey="Li Y" first="Yueling" last="Li">Yueling Li</name><affiliation><nlm:affiliation>Zhejiang Provincial Key Laboratory of Plant Evolutionary and Conservation, Taizhou, China.</nlm:affiliation></affiliation><affiliation><nlm:affiliation>Institute of Ecology, Taizhou University, Taizhou, China.</nlm:affiliation></affiliation></author></titleStmt><publicationStmt><idno type="wicri:source">PubMed</idno><date when="2015">2015</date><idno type="RBID">pubmed:26709921</idno><idno type="pmid">26709921</idno><idno type="doi">10.1371/journal.pone.0145793</idno><idno type="pmc">PMC4692497</idno><idno type="wicri:Area/Main/Corpus">001236</idno><idno type="wicri:explorRef" wicri:stream="Main" wicri:step="Corpus" wicri:corpus="PubMed">001236</idno></publicationStmt><sourceDesc><biblStruct><analytic><title xml:lang="en">Interactive Effects of Arbuscular Mycorrhizal Fungi and Copper Stress on Flowering Phenology and Reproduction of Elsholtzia splendens.</title><author><name sortKey="Jin, Zexin" sort="Jin, Zexin" uniqKey="Jin Z" first="Zexin" last="Jin">Zexin Jin</name><affiliation><nlm:affiliation>Zhejiang Provincial Key Laboratory of Plant Evolutionary and Conservation, Taizhou, China.</nlm:affiliation></affiliation><affiliation><nlm:affiliation>Institute of Ecology, Taizhou University, Taizhou, China.</nlm:affiliation></affiliation></author><author><name sortKey="Li, Junmin" sort="Li, Junmin" uniqKey="Li J" first="Junmin" last="Li">Junmin Li</name><affiliation><nlm:affiliation>Zhejiang Provincial Key Laboratory of Plant Evolutionary and Conservation, Taizhou, China.</nlm:affiliation></affiliation><affiliation><nlm:affiliation>Institute of Ecology, Taizhou University, Taizhou, China.</nlm:affiliation></affiliation></author><author><name sortKey="Li, Yueling" sort="Li, Yueling" uniqKey="Li Y" first="Yueling" last="Li">Yueling Li</name><affiliation><nlm:affiliation>Zhejiang Provincial Key Laboratory of Plant Evolutionary and Conservation, Taizhou, China.</nlm:affiliation></affiliation><affiliation><nlm:affiliation>Institute of Ecology, Taizhou University, Taizhou, China.</nlm:affiliation></affiliation></author></analytic><series><title level="j">PloS one</title><idno type="eISSN">1932-6203</idno><imprint><date when="2015" type="published">2015</date></imprint></series></biblStruct></sourceDesc></fileDesc><profileDesc><textClass><keywords scheme="KwdEn" xml:lang="en"><term>Adaptation, Physiological (MeSH)</term><term>Biomass (MeSH)</term><term>Copper (pharmacokinetics)</term><term>Copper (toxicity)</term><term>Flowers (drug effects)</term><term>Flowers (microbiology)</term><term>Lamiaceae (drug effects)</term><term>Lamiaceae (microbiology)</term><term>Lamiaceae (physiology)</term><term>Mycorrhizae (physiology)</term><term>Plant Roots (drug effects)</term><term>Plant Roots (microbiology)</term><term>Plant Roots (ultrastructure)</term><term>Reproduction (drug effects)</term><term>Soil Pollutants (pharmacokinetics)</term><term>Soil Pollutants (toxicity)</term><term>Stress, Physiological (MeSH)</term></keywords><keywords scheme="MESH" type="chemical" qualifier="pharmacokinetics" xml:lang="en"><term>Copper</term><term>Soil Pollutants</term></keywords><keywords scheme="MESH" type="chemical" qualifier="toxicity" xml:lang="en"><term>Copper</term><term>Soil Pollutants</term></keywords><keywords scheme="MESH" qualifier="drug effects" xml:lang="en"><term>Flowers</term><term>Lamiaceae</term><term>Plant Roots</term><term>Reproduction</term></keywords><keywords scheme="MESH" qualifier="microbiology" xml:lang="en"><term>Flowers</term><term>Lamiaceae</term><term>Plant Roots</term></keywords><keywords scheme="MESH" qualifier="physiology" xml:lang="en"><term>Lamiaceae</term><term>Mycorrhizae</term></keywords><keywords scheme="MESH" qualifier="ultrastructure" xml:lang="en"><term>Plant Roots</term></keywords><keywords scheme="MESH" xml:lang="en"><term>Adaptation, Physiological</term><term>Biomass</term><term>Stress, Physiological</term></keywords></textClass></profileDesc></teiHeader><front><div type="abstract" xml:lang="en">Plant responses to heavy metal contamination may depend on the presence of arbuscular mycorrhizal fungi (AMF). Elsholtzia splendens is an indicator species for the presence of copper (Cu) mines because both its flowering phenology and reproduction are tolerant to heavy metals. To test whether effects of Cu on the flowering phenology and reproduction of E. splendens depend on the presence of AMF, we conducted a factorial experiment with two Cu treatments (with or without Cu addition) crossed with two AMF treatments (with or without AMF inoculation). Without AMF, Cu addition significantly delayed the onset dates, ending dates and peak dates of flowering and decreased flowering duration. However, AMF inoculation reversed the effects of Cu stress, with recovered flowering onset and ending dates and increased the flowering duration. Cu addition significantly decreased inflorescence width and number, inflorescence biomass, vegetative biomass and total seed number, but significantly increased 1000-seed weight. AMF inoculation significantly increased vegetative biomass. Two-way ANOVA results showed that the interactive effects between Cu addition and AMF inoculation were significant on the inflorescence number, vegetative biomass and total seed number. These results indicate that AMF can alleviate the Cu stress on the flowering phenology and reproduction of E. splendens. </div></front></TEI><pubmed><MedlineCitation Status="MEDLINE" Owner="NLM"><PMID Version="1">26709921</PMID><DateCompleted><Year>2016</Year><Month>07</Month><Day>06</Day></DateCompleted><DateRevised><Year>2019</Year><Month>02</Month><Day>22</Day></DateRevised><Article PubModel="Electronic-eCollection"><Journal><ISSN IssnType="Electronic">1932-6203</ISSN><JournalIssue CitedMedium="Internet"><Volume>10</Volume><Issue>12</Issue><PubDate><Year>2015</Year></PubDate></JournalIssue><Title>PloS one</Title><ISOAbbreviation>PLoS One</ISOAbbreviation></Journal><ArticleTitle>Interactive Effects of Arbuscular Mycorrhizal Fungi and Copper Stress on Flowering Phenology and Reproduction of Elsholtzia splendens.</ArticleTitle><Pagination><MedlinePgn>e0145793</MedlinePgn></Pagination><ELocationID EIdType="doi" ValidYN="Y">10.1371/journal.pone.0145793</ELocationID><Abstract><AbstractText>Plant responses to heavy metal contamination may depend on the presence of arbuscular mycorrhizal fungi (AMF). Elsholtzia splendens is an indicator species for the presence of copper (Cu) mines because both its flowering phenology and reproduction are tolerant to heavy metals. To test whether effects of Cu on the flowering phenology and reproduction of E. splendens depend on the presence of AMF, we conducted a factorial experiment with two Cu treatments (with or without Cu addition) crossed with two AMF treatments (with or without AMF inoculation). Without AMF, Cu addition significantly delayed the onset dates, ending dates and peak dates of flowering and decreased flowering duration. However, AMF inoculation reversed the effects of Cu stress, with recovered flowering onset and ending dates and increased the flowering duration. Cu addition significantly decreased inflorescence width and number, inflorescence biomass, vegetative biomass and total seed number, but significantly increased 1000-seed weight. AMF inoculation significantly increased vegetative biomass. Two-way ANOVA results showed that the interactive effects between Cu addition and AMF inoculation were significant on the inflorescence number, vegetative biomass and total seed number. These results indicate that AMF can alleviate the Cu stress on the flowering phenology and reproduction of E. splendens. </AbstractText></Abstract><AuthorList CompleteYN="Y"><Author ValidYN="Y"><LastName>Jin</LastName><ForeName>Zexin</ForeName><Initials>Z</Initials><AffiliationInfo><Affiliation>Zhejiang Provincial Key Laboratory of Plant Evolutionary and Conservation, Taizhou, China.</Affiliation></AffiliationInfo><AffiliationInfo><Affiliation>Institute of Ecology, Taizhou University, Taizhou, China.</Affiliation></AffiliationInfo></Author><Author ValidYN="Y"><LastName>Li</LastName><ForeName>Junmin</ForeName><Initials>J</Initials><AffiliationInfo><Affiliation>Zhejiang Provincial Key Laboratory of Plant Evolutionary and Conservation, Taizhou, China.</Affiliation></AffiliationInfo><AffiliationInfo><Affiliation>Institute of Ecology, Taizhou University, Taizhou, China.</Affiliation></AffiliationInfo></Author><Author ValidYN="Y"><LastName>Li</LastName><ForeName>Yueling</ForeName><Initials>Y</Initials><AffiliationInfo><Affiliation>Zhejiang Provincial Key Laboratory of Plant Evolutionary and Conservation, Taizhou, China.</Affiliation></AffiliationInfo><AffiliationInfo><Affiliation>Institute of Ecology, Taizhou University, Taizhou, China.</Affiliation></AffiliationInfo></Author></AuthorList><Language>eng</Language><PublicationTypeList><PublicationType UI="D016428">Journal Article</PublicationType><PublicationType UI="D013485">Research Support, Non-U.S. Gov't</PublicationType></PublicationTypeList><ArticleDate DateType="Electronic"><Year>2015</Year><Month>12</Month><Day>28</Day></ArticleDate></Article><MedlineJournalInfo><Country>United States</Country><MedlineTA>PLoS One</MedlineTA><NlmUniqueID>101285081</NlmUniqueID><ISSNLinking>1932-6203</ISSNLinking></MedlineJournalInfo><ChemicalList><Chemical><RegistryNumber>0</RegistryNumber><NameOfSubstance UI="D012989">Soil 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