1 Ocak 2016 Dergi makalesi Açık Erişim

Hamurcu, Mehmet; Hakki, Erdogan E.; Sert, Tijen Demiral; Ozdemir, Canan; Minareci, Ersin; Avsaroglu, Zuhal Z.; Gezgin, Sait; Kayis, Seyit Ali; Bell, Richard W.

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  <identifier identifierType="URL">https://aperta.ulakbim.gov.tr/record/59663</identifier>
  <creators>
    <creator>
      <creatorName>Hamurcu, Mehmet</creatorName>
      <givenName>Mehmet</givenName>
      <familyName>Hamurcu</familyName>
      <affiliation>Selcuk Univ, Fac Agr, Dept Soil Sci &amp; Plant Nutr, TR-42079 Konya, Turkey</affiliation>
    </creator>
    <creator>
      <creatorName>Hakki, Erdogan E.</creatorName>
      <givenName>Erdogan E.</givenName>
      <familyName>Hakki</familyName>
      <affiliation>Selcuk Univ, Fac Agr, Dept Soil Sci &amp; Plant Nutr, TR-42079 Konya, Turkey</affiliation>
    </creator>
    <creator>
      <creatorName>Sert, Tijen Demiral</creatorName>
      <givenName>Tijen Demiral</givenName>
      <familyName>Sert</familyName>
      <affiliation>Harran Univ, Fac Sci &amp; Arts, Dept Biol, TR-63100 Sanliurfa, Turkey</affiliation>
    </creator>
    <creator>
      <creatorName>Ozdemir, Canan</creatorName>
      <givenName>Canan</givenName>
      <familyName>Ozdemir</familyName>
      <affiliation>Celal Bayar Univ, Fac Sci &amp; Letters, Dept Biol, Muradiye, Manisa, Turkey</affiliation>
    </creator>
    <creator>
      <creatorName>Minareci, Ersin</creatorName>
      <givenName>Ersin</givenName>
      <familyName>Minareci</familyName>
      <affiliation>Celal Bayar Univ, Fac Sci &amp; Letters, Dept Biol, Muradiye, Manisa, Turkey</affiliation>
    </creator>
    <creator>
      <creatorName>Avsaroglu, Zuhal Z.</creatorName>
      <givenName>Zuhal Z.</givenName>
      <familyName>Avsaroglu</familyName>
      <affiliation>Harran Univ, Fac Sci &amp; Arts, Dept Biol, TR-63100 Sanliurfa, Turkey</affiliation>
    </creator>
    <creator>
      <creatorName>Gezgin, Sait</creatorName>
      <givenName>Sait</givenName>
      <familyName>Gezgin</familyName>
      <affiliation>Selcuk Univ, Fac Agr, Dept Soil Sci &amp; Plant Nutr, TR-42079 Konya, Turkey</affiliation>
    </creator>
    <creator>
      <creatorName>Kayis, Seyit Ali</creatorName>
      <givenName>Seyit Ali</givenName>
      <familyName>Kayis</familyName>
      <affiliation>Selcuk Univ, Dept Anim Sci, Fac Agr, TR-42079 Konya, Turkey</affiliation>
    </creator>
    <creator>
      <creatorName>Bell, Richard W.</creatorName>
      <givenName>Richard W.</givenName>
      <familyName>Bell</familyName>
      <affiliation>Murdoch Univ, Sch Vet &amp; Life Sci, 90 South St, Murdoch, WA 6150, Australia</affiliation>
    </creator>
  </creators>
  <titles>
    <title>Extremely High Boron Tolerance In Puccinellia Distans (Jacq.) Parl. Related To Root Boron Exclusion And A Well-Regulated Antioxidant System</title>
  </titles>
  <publisher>Aperta</publisher>
  <publicationYear>2016</publicationYear>
  <dates>
    <date dateType="Issued">2016-01-01</date>
  </dates>
  <resourceType resourceTypeGeneral="Text">Journal article</resourceType>
  <alternateIdentifiers>
    <alternateIdentifier alternateIdentifierType="url">https://aperta.ulakbim.gov.tr/record/59663</alternateIdentifier>
  </alternateIdentifiers>
  <relatedIdentifiers>
    <relatedIdentifier relatedIdentifierType="DOI" relationType="IsIdenticalTo">10.1515/znc-2015-0226</relatedIdentifier>
  </relatedIdentifiers>
  <rightsList>
    <rights rightsURI="http://www.opendefinition.org/licenses/cc-by">Creative Commons Attribution</rights>
    <rights rightsURI="info:eu-repo/semantics/openAccess">Open Access</rights>
  </rightsList>
  <descriptions>
    <description descriptionType="Abstract">Recent studies indicate an extremely high level of tolerance to boron (B) toxicity in Puccinellia distans (Jacq.) Parl. but the mechanistic basis is not known. Puccinellia distans was exposed to B concentrations of up to 1000 mg B L-1 and root B uptake, growth parameters, B and N contents, H2O2 accumulation and center dot OH-scavenging activity were measured. Antioxidant enzyme activities including superoxide dismutase (SOD), ascorbate peroxidase, catalase, peroxidase and glutathione reductase, and lipid peroxidation products were determined. B appears to be actively excluded from roots. Excess B supply caused structural deformations in roots and leaves, H2O2 accumulation and simultaneous up-regulation of the antioxidative system, which prevented lipid peroxidation even at the highest B concentrations. Thus, P. distans has an efficient root B-exclusion capability and, in addition, B tolerance in shoots is achieved by a well-regulated antioxidant defense system.</description>
  </descriptions>
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