Exogenous 5-aminolevulenic acid promotes seed germination in Elymus nutans against oxidative damage induced by cold stress
The protective effects of 5-aminolevulenic acid (ALA) on germination of Elymus nutans Griseb. seeds under cold stress were investigated. Seeds of E. nutans (Damxung, DX and Zhengdao, ZD) were pre-soaked with various concentrations (0, 0.1, 0.5, 1, 5, 10 and 25 mg l(-1)) of ALA for 24 h before germin...
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| description | The protective effects of 5-aminolevulenic acid (ALA) on germination of Elymus nutans Griseb. seeds under cold stress were investigated. Seeds of E. nutans (Damxung, DX and Zhengdao, ZD) were pre-soaked with various concentrations (0, 0.1, 0.5, 1, 5, 10 and 25 mg l(-1)) of ALA for 24 h before germination under cold stress (5°C). Seeds of ZD were more susceptible to cold stress than DX seeds. Both seeds treated with ALA at low concentrations (0.1-1 mg l(-1)) had higher final germination percentage (FGP) and dry weight at 5°C than non-ALA-treated seeds, whereas exposure to higher ALA concentrations (5-25 mg l(-1)) brought about a dose dependent decrease. The highest FGP and dry weight of germinating seeds were obtained from seeds pre-soaked with 1 mg l(-1) ALA. After 5 d of cold stress, pretreatment with ALA provided significant protection against cold stress in the germinating seeds, significantly enhancing seed respiration rate and ATP synthesis. ALA pre-treatment also increased reduced glutathione (GSH), ascorbic acid (AsA), total glutathione, and total ascorbate concentrations, and the activities of superoxide dismutase (SOD), catalase (CAT), ascorbate peroxidase (APX) and glutathione reductase (GR), whereas decreased the contents of malondialdehyde (MDA) and hydrogen peroxide (H2O2), and superoxide radical (O2•-) release in both germinating seeds under cold stress. In addition, application of ALA increased H+-ATPase activity and endogenous ALA concentration compared with cold stress alone. Results indicate that ALA considered as an endogenous plant growth regulator could effectively protect E. nutans seeds from cold-induced oxidative damage during germination without any adverse effect. |
| doi_str_mv | 10.1371/journal.pone.0107152 |
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Seeds of E. nutans (Damxung, DX and Zhengdao, ZD) were pre-soaked with various concentrations (0, 0.1, 0.5, 1, 5, 10 and 25 mg l(-1)) of ALA for 24 h before germination under cold stress (5°C). Seeds of ZD were more susceptible to cold stress than DX seeds. Both seeds treated with ALA at low concentrations (0.1-1 mg l(-1)) had higher final germination percentage (FGP) and dry weight at 5°C than non-ALA-treated seeds, whereas exposure to higher ALA concentrations (5-25 mg l(-1)) brought about a dose dependent decrease. The highest FGP and dry weight of germinating seeds were obtained from seeds pre-soaked with 1 mg l(-1) ALA. After 5 d of cold stress, pretreatment with ALA provided significant protection against cold stress in the germinating seeds, significantly enhancing seed respiration rate and ATP synthesis. ALA pre-treatment also increased reduced glutathione (GSH), ascorbic acid (AsA), total glutathione, and total ascorbate concentrations, and the activities of superoxide dismutase (SOD), catalase (CAT), ascorbate peroxidase (APX) and glutathione reductase (GR), whereas decreased the contents of malondialdehyde (MDA) and hydrogen peroxide (H2O2), and superoxide radical (O2•-) release in both germinating seeds under cold stress. In addition, application of ALA increased H+-ATPase activity and endogenous ALA concentration compared with cold stress alone. Results indicate that ALA considered as an endogenous plant growth regulator could effectively protect E. nutans seeds from cold-induced oxidative damage during germination without any adverse effect.</description><identifier>ISSN: 1932-6203</identifier><identifier>EISSN: 1932-6203</identifier><identifier>DOI: 10.1371/journal.pone.0107152</identifier><identifier>PMID: 25207651</identifier><language>eng</language><publisher>United States: Public Library of Science</publisher><subject>Acids ; Adaptation, Physiological - drug effects ; Adenosine triphosphatase ; Agricultural production ; Aminolevulinic Acid - pharmacology ; Animal sciences ; Antioxidants ; Ascorbate Peroxidases - metabolism ; Ascorbic acid ; Ascorbic Acid - metabolism ; ATPases ; Biology and Life Sciences ; Biosynthesis ; Breeding of animals ; Catalase ; Catalase - metabolism ; Chlorophyll ; Cold Temperature ; Cold treatment ; Dose-Response Relationship, Drug ; Ecology and Environmental Sciences ; Elymus - drug effects ; Elymus - growth & development ; Elymus - metabolism ; Elymus nutans ; Enzymes ; Germination ; Germination - drug effects ; Glutathione ; Glutathione - metabolism ; Glutathione reductase ; Glutathione Reductase - metabolism ; Grasslands ; Growth regulators ; H+-transporting ATPase ; Hydrogen ; Hydrogen peroxide ; Hydrogen Peroxide - antagonists & inhibitors ; Hydrogen Peroxide - metabolism ; L-Ascorbate peroxidase ; Lipid peroxidation ; Low concentrations ; Malondialdehyde ; Malondialdehyde - antagonists & inhibitors ; Malondialdehyde - metabolism ; Metabolism ; Oxidation-Reduction ; Peroxidase ; Physiology ; Plant growth ; Plant protection ; Plant Proteins - metabolism ; Pretreatment ; Respiration ; Salinity ; Seed germination ; Seeds ; Seeds - drug effects ; Seeds - growth & development ; Seeds - metabolism ; Stress concentration ; Stress, Physiological ; Superoxide dismutase ; Superoxide Dismutase - metabolism ; Superoxides ; Superoxides - antagonists & inhibitors ; Superoxides - metabolism ; Zoology</subject><ispartof>PloS one, 2014-09, Vol.9 (9), p.e107152</ispartof><rights>COPYRIGHT 2014 Public Library of Science</rights><rights>2014 Fu et al. This is an open-access article distributed under the terms of the Creative Commons Attribution License: http://creativecommons.org/licenses/by/4.0/ (the “License”), which permits unrestricted use, distribution, and reproduction in any medium, provided the original author and source are credited. Notwithstanding the ProQuest Terms and Conditions, you may use this content in accordance with the terms of the License.</rights><rights>2014 Fu et al 2014 Fu et al</rights><lds50>peer_reviewed</lds50><oa>free_for_read</oa><woscitedreferencessubscribed>false</woscitedreferencessubscribed><citedby>FETCH-LOGICAL-c692t-232c32cb35d703be778111595b650adcf0c5be1028ed18072635fc345233ce0a3</citedby><cites>FETCH-LOGICAL-c692t-232c32cb35d703be778111595b650adcf0c5be1028ed18072635fc345233ce0a3</cites></display><links><openurl>$$Topenurl_article</openurl><openurlfulltext>$$Topenurlfull_article</openurlfulltext><thumbnail>$$Tsyndetics_thumb_exl</thumbnail><linktopdf>$$Uhttps://www.ncbi.nlm.nih.gov/pmc/articles/PMC4160216/pdf/$$EPDF$$P50$$Gpubmedcentral$$Hfree_for_read</linktopdf><linktohtml>$$Uhttps://www.ncbi.nlm.nih.gov/pmc/articles/PMC4160216/$$EHTML$$P50$$Gpubmedcentral$$Hfree_for_read</linktohtml><link.rule.ids>230,314,723,776,780,860,881,2096,2915,23845,27901,27902,53766,53768,79342,79343</link.rule.ids><backlink>$$Uhttps://www.ncbi.nlm.nih.gov/pubmed/25207651$$D View this record in MEDLINE/PubMed$$Hfree_for_read</backlink></links><search><creatorcontrib>Fu, Juanjuan</creatorcontrib><creatorcontrib>Sun, Yongfang</creatorcontrib><creatorcontrib>Chu, Xitong</creatorcontrib><creatorcontrib>Xu, Yuefei</creatorcontrib><creatorcontrib>Hu, Tianming</creatorcontrib><title>Exogenous 5-aminolevulenic acid promotes seed germination in Elymus nutans against oxidative damage induced by cold stress</title><title>PloS one</title><addtitle>PLoS One</addtitle><description>The protective effects of 5-aminolevulenic acid (ALA) on germination of Elymus nutans Griseb. seeds under cold stress were investigated. Seeds of E. nutans (Damxung, DX and Zhengdao, ZD) were pre-soaked with various concentrations (0, 0.1, 0.5, 1, 5, 10 and 25 mg l(-1)) of ALA for 24 h before germination under cold stress (5°C). Seeds of ZD were more susceptible to cold stress than DX seeds. Both seeds treated with ALA at low concentrations (0.1-1 mg l(-1)) had higher final germination percentage (FGP) and dry weight at 5°C than non-ALA-treated seeds, whereas exposure to higher ALA concentrations (5-25 mg l(-1)) brought about a dose dependent decrease. The highest FGP and dry weight of germinating seeds were obtained from seeds pre-soaked with 1 mg l(-1) ALA. After 5 d of cold stress, pretreatment with ALA provided significant protection against cold stress in the germinating seeds, significantly enhancing seed respiration rate and ATP synthesis. ALA pre-treatment also increased reduced glutathione (GSH), ascorbic acid (AsA), total glutathione, and total ascorbate concentrations, and the activities of superoxide dismutase (SOD), catalase (CAT), ascorbate peroxidase (APX) and glutathione reductase (GR), whereas decreased the contents of malondialdehyde (MDA) and hydrogen peroxide (H2O2), and superoxide radical (O2•-) release in both germinating seeds under cold stress. In addition, application of ALA increased H+-ATPase activity and endogenous ALA concentration compared with cold stress alone. Results indicate that ALA considered as an endogenous plant growth regulator could effectively protect E. nutans seeds from cold-induced oxidative damage during germination without any adverse effect.</description><subject>Acids</subject><subject>Adaptation, Physiological - drug effects</subject><subject>Adenosine triphosphatase</subject><subject>Agricultural production</subject><subject>Aminolevulinic Acid - pharmacology</subject><subject>Animal sciences</subject><subject>Antioxidants</subject><subject>Ascorbate Peroxidases - metabolism</subject><subject>Ascorbic acid</subject><subject>Ascorbic Acid - metabolism</subject><subject>ATPases</subject><subject>Biology and Life Sciences</subject><subject>Biosynthesis</subject><subject>Breeding of animals</subject><subject>Catalase</subject><subject>Catalase - metabolism</subject><subject>Chlorophyll</subject><subject>Cold Temperature</subject><subject>Cold treatment</subject><subject>Dose-Response Relationship, Drug</subject><subject>Ecology and Environmental Sciences</subject><subject>Elymus - drug effects</subject><subject>Elymus - growth & development</subject><subject>Elymus - metabolism</subject><subject>Elymus nutans</subject><subject>Enzymes</subject><subject>Germination</subject><subject>Germination - drug effects</subject><subject>Glutathione</subject><subject>Glutathione - metabolism</subject><subject>Glutathione reductase</subject><subject>Glutathione Reductase - metabolism</subject><subject>Grasslands</subject><subject>Growth regulators</subject><subject>H+-transporting ATPase</subject><subject>Hydrogen</subject><subject>Hydrogen peroxide</subject><subject>Hydrogen Peroxide - antagonists & inhibitors</subject><subject>Hydrogen Peroxide - metabolism</subject><subject>L-Ascorbate peroxidase</subject><subject>Lipid peroxidation</subject><subject>Low concentrations</subject><subject>Malondialdehyde</subject><subject>Malondialdehyde - antagonists & inhibitors</subject><subject>Malondialdehyde - metabolism</subject><subject>Metabolism</subject><subject>Oxidation-Reduction</subject><subject>Peroxidase</subject><subject>Physiology</subject><subject>Plant growth</subject><subject>Plant protection</subject><subject>Plant Proteins - metabolism</subject><subject>Pretreatment</subject><subject>Respiration</subject><subject>Salinity</subject><subject>Seed germination</subject><subject>Seeds</subject><subject>Seeds - drug effects</subject><subject>Seeds - growth & development</subject><subject>Seeds - metabolism</subject><subject>Stress concentration</subject><subject>Stress, Physiological</subject><subject>Superoxide dismutase</subject><subject>Superoxide Dismutase - metabolism</subject><subject>Superoxides</subject><subject>Superoxides - antagonists & inhibitors</subject><subject>Superoxides - metabolism</subject><subject>Zoology</subject><issn>1932-6203</issn><issn>1932-6203</issn><fulltext>true</fulltext><rsrctype>article</rsrctype><creationdate>2014</creationdate><recordtype>article</recordtype><sourceid>EIF</sourceid><sourceid>BENPR</sourceid><sourceid>DOA</sourceid><recordid>eNqNkluLEzEcxQdR3HX1G4gGBMGH1lyaubwIy1K1sLDg7TVkkv9MU2aSmmRK66c3tbNLBxQkgYTkd07C4WTZS4LnhBXk_cYN3spuvnUW5pjggnD6KLskFaOznGL2-Gx_kT0LYYMxZ2WeP80uKKe4yDm5zH4t964F64aA-Ez2xroOdkMH1igkldFo613vIgQUADRqwSdGRuMsMhYtu0OflHaI0gYkW2lsiMjtjU7IDpCWvWwhkXpQSV0fkHKdRiF6COF59qSRXYAX43qVff-4_HbzeXZ792l1c307U3lF44wyqtKsGdcFZjUURUkI4RWvc46lVg1WvAaCaQmalLigOeONYgtOGVOAJbvKXp98t50LYowtCMJzQktakTIRqxOhndyIrTe99AfhpBF_DpxvhfTRqA4EBp4i5GWjynpBAKSkrCG6aCpZalUdX_swvjbUPWgFNnrZTUynN9asRet2YkFyTEmeDN6MBt79HCDEf3x5pFqZfmVs45KZ6k1Q4npBypQBz6tEzf9CpaGhNyoVpzHpfCJ4NxEkJsI-tnIIQay-fvl_9u7HlH17xq5BdnEdXDccixSm4OIEKu9C8NA8JEewOPb-Pg1x7L0Ye59kr85TfxDdF539BrCt_2o</recordid><startdate>20140910</startdate><enddate>20140910</enddate><creator>Fu, Juanjuan</creator><creator>Sun, Yongfang</creator><creator>Chu, Xitong</creator><creator>Xu, Yuefei</creator><creator>Hu, Tianming</creator><general>Public Library of Science</general><general>Public Library of Science (PLoS)</general><scope>CGR</scope><scope>CUY</scope><scope>CVF</scope><scope>ECM</scope><scope>EIF</scope><scope>NPM</scope><scope>AAYXX</scope><scope>CITATION</scope><scope>IOV</scope><scope>ISR</scope><scope>3V.</scope><scope>7QG</scope><scope>7QL</scope><scope>7QO</scope><scope>7RV</scope><scope>7SN</scope><scope>7SS</scope><scope>7T5</scope><scope>7TG</scope><scope>7TM</scope><scope>7U9</scope><scope>7X2</scope><scope>7X7</scope><scope>7XB</scope><scope>88E</scope><scope>8AO</scope><scope>8C1</scope><scope>8FD</scope><scope>8FE</scope><scope>8FG</scope><scope>8FH</scope><scope>8FI</scope><scope>8FJ</scope><scope>8FK</scope><scope>ABJCF</scope><scope>ABUWG</scope><scope>AEUYN</scope><scope>AFKRA</scope><scope>ARAPS</scope><scope>ATCPS</scope><scope>AZQEC</scope><scope>BBNVY</scope><scope>BENPR</scope><scope>BGLVJ</scope><scope>BHPHI</scope><scope>C1K</scope><scope>CCPQU</scope><scope>D1I</scope><scope>DWQXO</scope><scope>FR3</scope><scope>FYUFA</scope><scope>GHDGH</scope><scope>GNUQQ</scope><scope>H94</scope><scope>HCIFZ</scope><scope>K9.</scope><scope>KB.</scope><scope>KB0</scope><scope>KL.</scope><scope>L6V</scope><scope>LK8</scope><scope>M0K</scope><scope>M0S</scope><scope>M1P</scope><scope>M7N</scope><scope>M7P</scope><scope>M7S</scope><scope>NAPCQ</scope><scope>P5Z</scope><scope>P62</scope><scope>P64</scope><scope>PATMY</scope><scope>PDBOC</scope><scope>PIMPY</scope><scope>PQEST</scope><scope>PQQKQ</scope><scope>PQUKI</scope><scope>PTHSS</scope><scope>PYCSY</scope><scope>RC3</scope><scope>5PM</scope><scope>DOA</scope></search><sort><creationdate>20140910</creationdate><title>Exogenous 5-aminolevulenic acid promotes seed germination in Elymus nutans against oxidative damage induced by cold stress</title><author>Fu, Juanjuan ; Sun, Yongfang ; Chu, Xitong ; Xu, Yuefei ; Hu, Tianming</author></sort><facets><frbrtype>5</frbrtype><frbrgroupid>cdi_FETCH-LOGICAL-c692t-232c32cb35d703be778111595b650adcf0c5be1028ed18072635fc345233ce0a3</frbrgroupid><rsrctype>articles</rsrctype><prefilter>articles</prefilter><language>eng</language><creationdate>2014</creationdate><topic>Acids</topic><topic>Adaptation, Physiological - drug effects</topic><topic>Adenosine triphosphatase</topic><topic>Agricultural production</topic><topic>Aminolevulinic Acid - pharmacology</topic><topic>Animal sciences</topic><topic>Antioxidants</topic><topic>Ascorbate Peroxidases - metabolism</topic><topic>Ascorbic acid</topic><topic>Ascorbic Acid - metabolism</topic><topic>ATPases</topic><topic>Biology and Life Sciences</topic><topic>Biosynthesis</topic><topic>Breeding of animals</topic><topic>Catalase</topic><topic>Catalase - metabolism</topic><topic>Chlorophyll</topic><topic>Cold Temperature</topic><topic>Cold treatment</topic><topic>Dose-Response Relationship, Drug</topic><topic>Ecology and Environmental Sciences</topic><topic>Elymus - drug effects</topic><topic>Elymus - growth & development</topic><topic>Elymus - metabolism</topic><topic>Elymus nutans</topic><topic>Enzymes</topic><topic>Germination</topic><topic>Germination - drug effects</topic><topic>Glutathione</topic><topic>Glutathione - metabolism</topic><topic>Glutathione reductase</topic><topic>Glutathione Reductase - 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Seeds of E. nutans (Damxung, DX and Zhengdao, ZD) were pre-soaked with various concentrations (0, 0.1, 0.5, 1, 5, 10 and 25 mg l(-1)) of ALA for 24 h before germination under cold stress (5°C). Seeds of ZD were more susceptible to cold stress than DX seeds. Both seeds treated with ALA at low concentrations (0.1-1 mg l(-1)) had higher final germination percentage (FGP) and dry weight at 5°C than non-ALA-treated seeds, whereas exposure to higher ALA concentrations (5-25 mg l(-1)) brought about a dose dependent decrease. The highest FGP and dry weight of germinating seeds were obtained from seeds pre-soaked with 1 mg l(-1) ALA. After 5 d of cold stress, pretreatment with ALA provided significant protection against cold stress in the germinating seeds, significantly enhancing seed respiration rate and ATP synthesis. ALA pre-treatment also increased reduced glutathione (GSH), ascorbic acid (AsA), total glutathione, and total ascorbate concentrations, and the activities of superoxide dismutase (SOD), catalase (CAT), ascorbate peroxidase (APX) and glutathione reductase (GR), whereas decreased the contents of malondialdehyde (MDA) and hydrogen peroxide (H2O2), and superoxide radical (O2•-) release in both germinating seeds under cold stress. In addition, application of ALA increased H+-ATPase activity and endogenous ALA concentration compared with cold stress alone. Results indicate that ALA considered as an endogenous plant growth regulator could effectively protect E. nutans seeds from cold-induced oxidative damage during germination without any adverse effect.</abstract><cop>United States</cop><pub>Public Library of Science</pub><pmid>25207651</pmid><doi>10.1371/journal.pone.0107152</doi><oa>free_for_read</oa></addata></record> |
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| recordid | cdi_plos_journals_1561282918 |
| source | MEDLINE; DOAJ Directory of Open Access Journals; EZB-FREE-00999 freely available EZB journals; PubMed Central; Free Full-Text Journals in Chemistry; Public Library of Science (PLoS) |
| subjects | Acids Adaptation, Physiological - drug effects Adenosine triphosphatase Agricultural production Aminolevulinic Acid - pharmacology Animal sciences Antioxidants Ascorbate Peroxidases - metabolism Ascorbic acid Ascorbic Acid - metabolism ATPases Biology and Life Sciences Biosynthesis Breeding of animals Catalase Catalase - metabolism Chlorophyll Cold Temperature Cold treatment Dose-Response Relationship, Drug Ecology and Environmental Sciences Elymus - drug effects Elymus - growth & development Elymus - metabolism Elymus nutans Enzymes Germination Germination - drug effects Glutathione Glutathione - metabolism Glutathione reductase Glutathione Reductase - metabolism Grasslands Growth regulators H+-transporting ATPase Hydrogen Hydrogen peroxide Hydrogen Peroxide - antagonists & inhibitors Hydrogen Peroxide - metabolism L-Ascorbate peroxidase Lipid peroxidation Low concentrations Malondialdehyde Malondialdehyde - antagonists & inhibitors Malondialdehyde - metabolism Metabolism Oxidation-Reduction Peroxidase Physiology Plant growth Plant protection Plant Proteins - metabolism Pretreatment Respiration Salinity Seed germination Seeds Seeds - drug effects Seeds - growth & development Seeds - metabolism Stress concentration Stress, Physiological Superoxide dismutase Superoxide Dismutase - metabolism Superoxides Superoxides - antagonists & inhibitors Superoxides - metabolism Zoology |
| title | Exogenous 5-aminolevulenic acid promotes seed germination in Elymus nutans against oxidative damage induced by cold stress |
| url | https://sfx.bib-bvb.de/sfx_tum?ctx_ver=Z39.88-2004&ctx_enc=info:ofi/enc:UTF-8&ctx_tim=2025-02-10T07%3A30%3A59IST&url_ver=Z39.88-2004&url_ctx_fmt=infofi/fmt:kev:mtx:ctx&rfr_id=info:sid/primo.exlibrisgroup.com:primo3-Article-gale_plos_&rft_val_fmt=info:ofi/fmt:kev:mtx:journal&rft.genre=article&rft.atitle=Exogenous%205-aminolevulenic%20acid%20promotes%20seed%20germination%20in%20Elymus%20nutans%20against%20oxidative%20damage%20induced%20by%20cold%20stress&rft.jtitle=PloS%20one&rft.au=Fu,%20Juanjuan&rft.date=2014-09-10&rft.volume=9&rft.issue=9&rft.spage=e107152&rft.pages=e107152-&rft.issn=1932-6203&rft.eissn=1932-6203&rft_id=info:doi/10.1371/journal.pone.0107152&rft_dat=%3Cgale_plos_%3EA418635569%3C/gale_plos_%3E%3Curl%3E%3C/url%3E&disable_directlink=true&sfx.directlink=off&sfx.report_link=0&rft_id=info:oai/&rft_pqid=1561282918&rft_id=info:pmid/25207651&rft_galeid=A418635569&rft_doaj_id=oai_doaj_org_article_0e586658fc8b41eeaa23f1d7f9a8dc9a&rfr_iscdi=true |