Biochemical Responses of Two Species of Eucalyptus Exposed to Aluminium Toxicity: Oxidative Stress and Antioxidant Metabolism
In response to oxidative damage resulting from overproduction of reactive oxygen species, plants have developed complex and efficient antioxidant machinery. The aims of this research were to measure composts used as stress indicators, quantifying non-enzymatic compounds and activities of antioxidant...
Saved in:
Published in | Notulae botanicae Horti agrobotanici Cluj-Napoca Vol. 44; no. 1; pp. 107 - 115 |
---|---|
Main Authors | , , , , |
Format | Journal Article |
Language | English |
Published |
Cluj-Napoca
Notulae Botanicae Horti Agrobotanici Cluj-Napoca
01.01.2016
AcademicPres |
Subjects | |
Online Access | Get full text |
Cover
Loading…
Abstract | In response to oxidative damage resulting from overproduction of reactive oxygen species, plants have developed complex and efficient antioxidant machinery. The aims of this research were to measure composts used as stress indicators, quantifying non-enzymatic compounds and activities of antioxidant enzymes, and to explain probable differences between two species of the gender Eucalyptus exposed to low and high aluminium. The experiment employed a factorial that was entirely randomised, with two species (Eucalyptus platyphylla and E. grandis) combined with aluminium concentrations (and 0.08 and 1.60 mM Al, which are described as low and high Al, respectively). This study revealed that the E. platyphylla presented intense modifications on malondialdehyde and electrolyte leakage in leaf and root, being also detected increases to oxidized glutathione, reduced glutathione and total glutathione. In addition, E. platyphylla had strong accumulations linked to superoxide and hydrogen peroxide, while E. grandis were detected minor alterations to both tissues. In relation to superoxide dismutase, catalase, ascorbate peroxidase and peroxidase were showed similar behaviours, with higher activities in E. grandis, if compared to E. platyphylla. Therefore, is possible to conclude that E. grandis is more tolerant to aluminium due to minor production of reactive oxygen species and decreased alterations on stress indicators. Concomitantly, the antioxidant enzymes effectively contribute to reduce the oxidative stress generated in root and leaf of E. grandis exposed to high aluminium. |
---|---|
AbstractList | In response to oxidative damage resulting from overproduction of reactive oxygen species, plants have developed complex and efficient antioxidant machinery. The aims of this research were to measure composts used as stress indicators, quantifying non-enzymatic compounds and activities of antioxidant enzymes, and to explain probable differences between two species of the gender Eucalyptus exposed to low and high aluminium. The experiment employed a factorial that was entirely randomised, with two species (Eucalyptus platyphylla and E. grandis) combined with aluminium concentrations (and 0.08 and 1.60 mM Al, which are described as low and high Al, respectively). This study revealed that the E. platyphylla presented intense modifications on malondialdehyde and electrolyte leakage in leaf and root, being also detected increases to oxidized glutathione, reduced glutathione and total glutathione. In addition, E. platyphylla had strong accumulations linked to superoxide and hydrogen peroxide, while E. grandis were detected minor alterations to both tissues. In relation to superoxide dismutase, catalase, ascorbate peroxidase and peroxidase were showed similar behaviours, with higher activities in E. grandis, if compared to E. platyphylla. Therefore, is possible to conclude that E. grandis is more tolerant to aluminium due to minor production of reactive oxygen species and decreased alterations on stress indicators. Concomitantly, the antioxidant enzymes effectively contribute to reduce the oxidative stress generated in root and leaf of E. grandis exposed to high aluminium. |
Author | BATISTA, Bruno Lemos BARROS JUNIOR, Udson Oliveira Machado BARBOSA, Maria Antonia da Silva LOBATO, Allan Klynger Roque LIMA, Michael Douglas |
Author_xml | – sequence: 1 givenname: Udson Oliveira surname: BARROS JUNIOR fullname: BARROS JUNIOR, Udson Oliveira – sequence: 2 givenname: Michael Douglas Roque surname: LIMA fullname: LIMA, Michael Douglas Roque – sequence: 3 givenname: Maria Antonia Machado surname: BARBOSA fullname: BARBOSA, Maria Antonia Machado – sequence: 4 givenname: Bruno Lemos surname: BATISTA fullname: BATISTA, Bruno Lemos – sequence: 5 givenname: Allan Klynger da Silva surname: LOBATO fullname: LOBATO, Allan Klynger da Silva |
BookMark | eNpdkU1vFDEMhiNUJLaFI_dIXLhMyedMwm2ptrRSUaV2D71FmYyHZjWTDJMM7B747027CCEutmw_fm3Lp-gkxAAIvafknErF5afQPlohKCWUiVdoRZVgleBEn6AVYVJWupYPb9BpSjtCas4pWaHfX3x0jzB6Zwd8B2mKIUHCscfbXxHfT-D8MdwshThMeUl4s59igg7niNfDMvrglxFv4947nw-f8e3edzb7n4Dv8wwpYRs6vA7Zx-dCyPgbZNvGwafxLXrd2yHBuz_-DG0vN9uLq-rm9uv1xfqmcpyRXAEnYEVHJW9ko51uaqb6upzQMqGFrHvS8K4XrFZMMqYlUWCBN1AT1fDG8jN0fZTtot2ZafajnQ8mWm9eEnH-buycvRvAQOmUQqtW2k6Ac1o3oFvNW-uKVVC0Ph61pjn-WCBlM_rkYBhsgLgkQ1UZSrXSpKAf_kN3cZlDOfSZoqzWkstCVUfKzTGlGfq_C1JiXv5q_v0rfwJyuJg9 |
ContentType | Journal Article |
Copyright | Copyright Notulae Botanicae Horti Agrobotanici Cluj-Napoca 2016 |
Copyright_xml | – notice: Copyright Notulae Botanicae Horti Agrobotanici Cluj-Napoca 2016 |
DBID | AAYXX CITATION 7QL 7SN 7SS 7ST 8FE 8FH ABUWG AFKRA ATCPS AZQEC BBNVY BENPR BHPHI BYOGL C1K CCPQU DWQXO GNUQQ HCIFZ LK8 M7N M7P PATMY PIMPY PQEST PQQKQ PQUKI PRINS PYCSY SOI 7QO 8FD FR3 P64 |
DOI | 10.15835/nbha44110124 |
DatabaseName | CrossRef Bacteriology Abstracts (Microbiology B) Ecology Abstracts Entomology Abstracts (Full archive) Environment Abstracts ProQuest SciTech Collection ProQuest Natural Science Collection ProQuest Central (Alumni) ProQuest Central Agricultural & Environmental Science Collection ProQuest Central Essentials Biological Science Collection ProQuest Databases ProQuest Natural Science Collection East Europe, Central Europe Database Environmental Sciences and Pollution Management ProQuest One Community College ProQuest Central ProQuest Central Student SciTech Premium Collection Biological Sciences Algology Mycology and Protozoology Abstracts (Microbiology C) Biological Science Database Environmental Science Database Publicly Available Content Database ProQuest One Academic Eastern Edition (DO NOT USE) ProQuest One Academic ProQuest One Academic UKI Edition ProQuest Central China Environmental Science Collection Environment Abstracts Biotechnology Research Abstracts Technology Research Database Engineering Research Database Biotechnology and BioEngineering Abstracts |
DatabaseTitle | CrossRef Publicly Available Content Database ProQuest Central Student ProQuest Central Essentials ProQuest Central (Alumni Edition) SciTech Premium Collection ProQuest One Community College ProQuest Natural Science Collection ProQuest Central China Environmental Sciences and Pollution Management ProQuest Central Natural Science Collection ProQuest Central Korea Bacteriology Abstracts (Microbiology B) Algology Mycology and Protozoology Abstracts (Microbiology C) Agricultural & Environmental Science Collection Biological Science Collection ProQuest Biological Science Collection ProQuest One Academic Eastern Edition East Europe, Central Europe Database Biological Science Database ProQuest SciTech Collection Ecology Abstracts Environmental Science Collection Entomology Abstracts ProQuest One Academic UKI Edition Environmental Science Database ProQuest One Academic Environment Abstracts Engineering Research Database Biotechnology Research Abstracts Technology Research Database Biotechnology and BioEngineering Abstracts |
DatabaseTitleList | Engineering Research Database CrossRef Publicly Available Content Database |
Database_xml | – sequence: 1 dbid: BYOGL name: East Europe, Central Europe Database url: https://proxy.k.utb.cz/login?url=https://search.proquest.com/eastcentraleurope sourceTypes: Aggregation Database |
DeliveryMethod | fulltext_linktorsrc |
Discipline | Botany |
EISSN | 1842-4309 |
EndPage | 115 |
ExternalDocumentID | oai_doaj_org_article_eeae5498b5ad4ecc997e9b93bacb938e 4106298121 10_15835_nbha44110124 |
GroupedDBID | 123 29N 2WC 3V. 7XC 8FE 8FH AAYXX ABDBF ABUWG ACPRK ADBBV AENEX AFKRA AFRAH ALMA_UNASSIGNED_HOLDINGS ATCPS BBNVY BENPR BHPHI BPHCQ BYOGL CCPQU CITATION DYU E3Z EBS ECGQY EJD EOJEC ESX GROUPED_DOAJ HCIFZ KQ8 LK8 M7P M~E OBODZ OK1 OZF PATMY PIMPY PQQKQ PROAC PYCSY RNS TR2 TUS ~8M 7QL 7SN 7SS 7ST AZQEC C1K DWQXO GNUQQ M7N PQEST PQUKI PRINS SOI 7QO 8FD FR3 P64 |
ID | FETCH-LOGICAL-c320t-e30ea4d1537579c97628f6063b249456f073df426825229508eae37e608737a3 |
IEDL.DBID | BENPR |
ISSN | 0255-965X |
IngestDate | Thu Jul 04 21:09:55 EDT 2024 Fri Jun 28 06:50:28 EDT 2024 Fri Sep 13 08:38:25 EDT 2024 Fri Aug 23 03:10:45 EDT 2024 |
IsDoiOpenAccess | true |
IsOpenAccess | true |
IsPeerReviewed | true |
IsScholarly | true |
Issue | 1 |
Language | English |
LinkModel | DirectLink |
MergedId | FETCHMERGED-LOGICAL-c320t-e30ea4d1537579c97628f6063b249456f073df426825229508eae37e608737a3 |
Notes | ObjectType-Article-1 SourceType-Scholarly Journals-1 ObjectType-Feature-2 content type line 23 |
OpenAccessLink | https://www.proquest.com/docview/1801269535/abstract/?pq-origsite=%requestingapplication% |
PQID | 1801269535 |
PQPubID | 1246351 |
PageCount | 9 |
ParticipantIDs | doaj_primary_oai_doaj_org_article_eeae5498b5ad4ecc997e9b93bacb938e proquest_miscellaneous_1808719890 proquest_journals_1801269535 crossref_primary_10_15835_nbha44110124 |
PublicationCentury | 2000 |
PublicationDate | 2016-01-01 |
PublicationDateYYYYMMDD | 2016-01-01 |
PublicationDate_xml | – month: 01 year: 2016 text: 2016-01-01 day: 01 |
PublicationDecade | 2010 |
PublicationPlace | Cluj-Napoca |
PublicationPlace_xml | – name: Cluj-Napoca |
PublicationTitle | Notulae botanicae Horti agrobotanici Cluj-Napoca |
PublicationYear | 2016 |
Publisher | Notulae Botanicae Horti Agrobotanici Cluj-Napoca AcademicPres |
Publisher_xml | – name: Notulae Botanicae Horti Agrobotanici Cluj-Napoca – name: AcademicPres |
SSID | ssj0063310 |
Score | 2.0619855 |
Snippet | In response to oxidative damage resulting from overproduction of reactive oxygen species, plants have developed complex and efficient antioxidant machinery.... |
SourceID | doaj proquest crossref |
SourceType | Open Website Aggregation Database |
StartPage | 107 |
SubjectTerms | antioxidant enzymes catalase element toxic Eucalyptus Eucalyptus platyphylla hydrogen peroxide reactive oxygen species |
Title | Biochemical Responses of Two Species of Eucalyptus Exposed to Aluminium Toxicity: Oxidative Stress and Antioxidant Metabolism |
URI | https://www.proquest.com/docview/1801269535/abstract/ https://search.proquest.com/docview/1808719890 https://doaj.org/article/eeae5498b5ad4ecc997e9b93bacb938e |
Volume | 44 |
hasFullText | 1 |
inHoldings | 1 |
isFullTextHit | |
isPrint | |
link | http://utb.summon.serialssolutions.com/2.0.0/link/0/eLvHCXMwfV3da9swEBddu4e9jK3bWLZ2qDD2ZmJHlmXtpSQlJRTajjaDvBl9ZTW0VlY7LH3o_7472e4Hg70IbAljTnen393p7gj5GnNthTZZlGpjYUgliJQBcQf4nBqVZEJhNvLpWTb7mZ4s-GKLzPpcGLxW2evEoKitN-gjHyaoSjPJGR8qjV4A0wwPV78j7B-FcdaumcYLsjNKUgzY7kymZz8ueq2cMZa0_hbOI5nxRVdvkwMCGVb6SgEswFJX6bPzKZTx_0dLh6Pn-A153WFGOm43-S3ZctUueTnxgOvu3pH7SYldr0LaP71or7y6mvolnf_xNPSXbx-nWHT2btWsazrdrHztLG08HYN2KqtyfUPnflMaAOXf6fmmtKEgOL0MqSRUVZaO8V4kTlQNPXUNMM91Wd-8J_Pj6fxoFnVNFSLDRnETORY7lVpQdIILaQCNjPIlWDFMgyEGaGoJMm-XcG6D6YitvuPcKceEy-JcMKHYB7Jd-cp9JNTYxAhtRw5BFVOJYjrRGROCgRkidT4g33pKFqu2dEaBJgeSvHhK8gGZIJ0fFmHF6_DC3_4qOgEqHPwG2LK55sqmwHdSCie1ZFoZGHM3IHv9LhWdGNbFI9MMyMHDNAgQRkVU5fw6rAGjUeYy_vT_T3wmrwAtdf6XPbLd3K7dPiCSRn_pmO0vdvvhCg |
link.rule.ids | 315,786,790,21416,27957,27958,33779,33780,43840 |
linkProvider | ProQuest |
linkToHtml | http://utb.summon.serialssolutions.com/2.0.0/link/0/eLvHCXMwfV3db9MwED9BhwQvaHxphQ2MhHiLltRxHPOC2qlTgbWgEaS-Rf4qRGJxWVLRPfC_75y4A4TEi6XEVhSd786_39m-A3gVM2W40lmUKm2wSQWalEZzR_icaplkXPrbyPNFNvuSvl-yZQi4NeFY5c4ndo7aOO1j5MeJd6WZYJS9Xf-IfNUov7saSmjchr2UIlUZwN5kuvh0vvPFGaVJH2VhLBIZW4Ysmwxxx3GtvkkEAz7BVfrXqtQl7__HN3cLzuk-3A9IkYz7qX0At2z9EO5MHKK5q0fwa1L5WlfdZX9y3h90tQ1xK1L8dKSrKt8_Tn2q2at1u2nIdLt2jTWkdWSMPqmqq80FKdy20gjF35CP28p0acDJ5-4CCZG1IWN_GtJ31C2Z2xZV5nvVXDyG4nRanMyiUEoh0nQUt5GlsZWpQffGGRcaMcgoXyF3oQrpF2KoFVq6WeFqjYTRF_iOcyst5TaLc065pE9gULvaHgDRJtFcmZH1UIrKRFKVqIxyTpF8CJUP4fVOkuW6T5hReqLhRV7-KfIhTLycbwb5PNfdC3f5tQxmU1r8DWSwuWLSpKhtQnArlKBKamxzO4TD3SyVwfia8reqDOHlTTeajd8LkbV1m24MUkWRi_jp_z_xAu7OivlZefZu8eEZ3EO8FCIwhzBoLzf2CDFJq54HxbsGR9rgPQ |
openUrl | ctx_ver=Z39.88-2004&ctx_enc=info%3Aofi%2Fenc%3AUTF-8&rfr_id=info%3Asid%2Fsummon.serialssolutions.com&rft_val_fmt=info%3Aofi%2Ffmt%3Akev%3Amtx%3Ajournal&rft.genre=article&rft.atitle=Biochemical+Responses+of+Two+Species+of+Eucalyptus+Exposed+to+Aluminium+Toxicity%3A+Oxidative+Stress+and+Antioxidant+Metabolism&rft.jtitle=Notulae+botanicae+Horti+agrobotanici+Cluj-Napoca&rft.au=BARROS+JUNIOR%2C+Udson+Oliveira&rft.au=LIMA%2C+Michael+Douglas+Roque&rft.au=BARBOSA%2C+Maria+Antonia+Machado&rft.au=BATISTA%2C+Bruno+Lemos&rft.date=2016-01-01&rft.issn=0255-965X&rft.eissn=1842-4309&rft.volume=44&rft.issue=1&rft.spage=107&rft.epage=115&rft_id=info:doi/10.15835%2Fnbha44110124&rft.externalDBID=n%2Fa&rft.externalDocID=10_15835_nbha44110124 |
thumbnail_l | http://covers-cdn.summon.serialssolutions.com/index.aspx?isbn=/lc.gif&issn=0255-965X&client=summon |
thumbnail_m | http://covers-cdn.summon.serialssolutions.com/index.aspx?isbn=/mc.gif&issn=0255-965X&client=summon |
thumbnail_s | http://covers-cdn.summon.serialssolutions.com/index.aspx?isbn=/sc.gif&issn=0255-965X&client=summon |