Gas exchange and chlorophyll a fluorescence measurements as proxies of X-ray resistance in Phaseolus vulgaris L
Phaseolus vulgaris L. plants were irradiated with different doses (0.3, 10, 50 and 100 Gy) of X-rays in order to obtain a reference curve of response to ionizing radiations for this species. Growth analysis, gas exchange and chlorophyll a fluorescence measurements were performed to estimate the radi...
Gespeichert in:
| Veröffentlicht in: | Radiation and environmental biophysics 2019-11, Vol.58 (4), p.575-583 |
|---|---|
| Hauptverfasser: | , , , , , |
| Format: | Artikel |
| Sprache: | eng |
| Schlagworte: | |
| Online-Zugang: | Volltext |
| Tags: |
Tag hinzufügen
Keine Tags, Fügen Sie den ersten Tag hinzu!
|
| container_end_page | 583 |
|---|---|
| container_issue | 4 |
| container_start_page | 575 |
| container_title | Radiation and environmental biophysics |
| container_volume | 58 |
| creator | Guadagno, C. R. Pugliese, M. Bonanno, S. Manco, A. M. Sodano, N. D’Ambrosio, N. |
| description | Phaseolus vulgaris
L. plants were irradiated with different doses (0.3, 10, 50 and 100 Gy) of X-rays in order to obtain a reference curve of response to ionizing radiations for this species. Growth analysis, gas exchange and chlorophyll
a
fluorescence measurements were performed to estimate the radio-resistance of bean plants. Specifically, there was a negative influence of X-rays on the net photosynthesis rate at 50 and 100 Gy, already on the day of irradiation. Experimental data showed a recovery over time in the gas exchange while the theoretical maximum photochemical efficiency of the photosystem II (
Fv/Fm
) was fairly constant throughout the period of measurements (20 days) and for all the experimental conditions. On the other hand, the quantum yield of PSII linear electron transport (Φ
PSII
) and non-photochemical quenching (NPQ) were deeply influenced over time by X-ray dose, suggesting a decrease in the functionality of the photosynthetic apparatus at the highest radiation doses. The growth was affected only at the highest doses of radiation with a significant and severe reduction of leaf expansion and number of leaves per plant. Despite the arrest in growth, X-ray exposure seems to trigger an increased photochemical activity probably signifying that
P. vulgaris
plants have a fairly elevated resistance to this kind of ionizing radiation. Our current results will provide a complete analysis of the photosystem II (PSII) response of
P. vulgaris
to different doses (0.3, 10, 50 and 100 Gy) of X-rays, providing sound references for both space-oriented and radioecology questions. |
| doi_str_mv | 10.1007/s00411-019-00811-3 |
| format | Article |
| fullrecord | <record><control><sourceid>proquest_cross</sourceid><recordid>TN_cdi_proquest_miscellaneous_2282501824</recordid><sourceformat>XML</sourceformat><sourcesystem>PC</sourcesystem><sourcerecordid>2282501824</sourcerecordid><originalsourceid>FETCH-LOGICAL-c326t-6f1f61021dfd77e8b9d765e38c03cd63670095df6e14275b356899cef031f3513</originalsourceid><addsrcrecordid>eNp9kcFu1DAQhi0EotvCC3BAlrhwCczYiRMfUQUt0kpwAKk3y5uMu6mcePFsqu7b42ULSBw42ZK___fYnxCvEN4hQPueAWrECtBWAF3Z6SdihbVWlQJrn4oVaMDK6PrmTJwz3wFga4x9Ls401kY3Sq9EuvIs6aHf-vmWpJ8H2W9jymm3PcQovQxxSZm4p7knOZHnJdNE855lye1yehiJZQrypsr-IAs58t4f2XGWX7eeKcWF5f0Sb30eWa5fiGfBR6aXj-uF-P7p47fL62r95erz5Yd11Wtl9pUJGAyCwiEMbUvdxg6taUh3Peh-MNq0ALYZgiGsVdtsdGM6a3sKoDHoBvWFeHvqLTP-WIj3bhrLK2L0M6WFnVKdagA7VRf0zT_oXVryXKY7Uti0FqwqlDpRfU7MmYLb5XHy-eAQ3FGHO-lwRYf7pcPpEnr9WL1sJhr-RH7_fwH0CeByVAzkv3f_p_YnXumVFA</addsrcrecordid><sourcetype>Aggregation Database</sourcetype><iscdi>true</iscdi><recordtype>article</recordtype><pqid>2281579092</pqid></control><display><type>article</type><title>Gas exchange and chlorophyll a fluorescence measurements as proxies of X-ray resistance in Phaseolus vulgaris L</title><source>MEDLINE</source><source>Springer Nature - Complete Springer Journals</source><creator>Guadagno, C. R. ; Pugliese, M. ; Bonanno, S. ; Manco, A. M. ; Sodano, N. ; D’Ambrosio, N.</creator><creatorcontrib>Guadagno, C. R. ; Pugliese, M. ; Bonanno, S. ; Manco, A. M. ; Sodano, N. ; D’Ambrosio, N.</creatorcontrib><description>Phaseolus vulgaris
L. plants were irradiated with different doses (0.3, 10, 50 and 100 Gy) of X-rays in order to obtain a reference curve of response to ionizing radiations for this species. Growth analysis, gas exchange and chlorophyll
a
fluorescence measurements were performed to estimate the radio-resistance of bean plants. Specifically, there was a negative influence of X-rays on the net photosynthesis rate at 50 and 100 Gy, already on the day of irradiation. Experimental data showed a recovery over time in the gas exchange while the theoretical maximum photochemical efficiency of the photosystem II (
Fv/Fm
) was fairly constant throughout the period of measurements (20 days) and for all the experimental conditions. On the other hand, the quantum yield of PSII linear electron transport (Φ
PSII
) and non-photochemical quenching (NPQ) were deeply influenced over time by X-ray dose, suggesting a decrease in the functionality of the photosynthetic apparatus at the highest radiation doses. The growth was affected only at the highest doses of radiation with a significant and severe reduction of leaf expansion and number of leaves per plant. Despite the arrest in growth, X-ray exposure seems to trigger an increased photochemical activity probably signifying that
P. vulgaris
plants have a fairly elevated resistance to this kind of ionizing radiation. Our current results will provide a complete analysis of the photosystem II (PSII) response of
P. vulgaris
to different doses (0.3, 10, 50 and 100 Gy) of X-rays, providing sound references for both space-oriented and radioecology questions.</description><identifier>ISSN: 0301-634X</identifier><identifier>EISSN: 1432-2099</identifier><identifier>DOI: 10.1007/s00411-019-00811-3</identifier><identifier>PMID: 31463523</identifier><language>eng</language><publisher>Berlin/Heidelberg: Springer Berlin Heidelberg</publisher><subject>Biological and Medical Physics ; Biophysics ; Chlorophyll ; Chlorophyll A - metabolism ; Data recovery ; Ecosystems ; Effects of Radiation/Radiation Protection ; Electron transport ; Environmental Physics ; Fluorescence ; Gas exchange ; Ionizing radiation ; Irradiation ; Leaves ; Monitoring/Environmental Analysis ; Original Article ; Phaseolus - physiology ; Phaseolus - radiation effects ; Phaseolus vulgaris ; Photochemicals ; Photosynthesis ; Photosynthesis - radiation effects ; Photosynthetic apparatus ; Photosystem II ; Physics ; Physics and Astronomy ; Plant Leaves ; Plants ; Radiation, Ionizing ; Radioecology ; Radiography ; X-Rays</subject><ispartof>Radiation and environmental biophysics, 2019-11, Vol.58 (4), p.575-583</ispartof><rights>Springer-Verlag GmbH Germany, part of Springer Nature 2019</rights><rights>Radiation and Environmental Biophysics is a copyright of Springer, (2019). All Rights Reserved.</rights><lds50>peer_reviewed</lds50><woscitedreferencessubscribed>false</woscitedreferencessubscribed><cites>FETCH-LOGICAL-c326t-6f1f61021dfd77e8b9d765e38c03cd63670095df6e14275b356899cef031f3513</cites><orcidid>0000-0001-8591-8045</orcidid></display><links><openurl>$$Topenurl_article</openurl><openurlfulltext>$$Topenurlfull_article</openurlfulltext><thumbnail>$$Tsyndetics_thumb_exl</thumbnail><linktopdf>$$Uhttps://link.springer.com/content/pdf/10.1007/s00411-019-00811-3$$EPDF$$P50$$Gspringer$$H</linktopdf><linktohtml>$$Uhttps://link.springer.com/10.1007/s00411-019-00811-3$$EHTML$$P50$$Gspringer$$H</linktohtml><link.rule.ids>314,776,780,27901,27902,41464,42533,51294</link.rule.ids><backlink>$$Uhttps://www.ncbi.nlm.nih.gov/pubmed/31463523$$D View this record in MEDLINE/PubMed$$Hfree_for_read</backlink></links><search><creatorcontrib>Guadagno, C. R.</creatorcontrib><creatorcontrib>Pugliese, M.</creatorcontrib><creatorcontrib>Bonanno, S.</creatorcontrib><creatorcontrib>Manco, A. M.</creatorcontrib><creatorcontrib>Sodano, N.</creatorcontrib><creatorcontrib>D’Ambrosio, N.</creatorcontrib><title>Gas exchange and chlorophyll a fluorescence measurements as proxies of X-ray resistance in Phaseolus vulgaris L</title><title>Radiation and environmental biophysics</title><addtitle>Radiat Environ Biophys</addtitle><addtitle>Radiat Environ Biophys</addtitle><description>Phaseolus vulgaris
L. plants were irradiated with different doses (0.3, 10, 50 and 100 Gy) of X-rays in order to obtain a reference curve of response to ionizing radiations for this species. Growth analysis, gas exchange and chlorophyll
a
fluorescence measurements were performed to estimate the radio-resistance of bean plants. Specifically, there was a negative influence of X-rays on the net photosynthesis rate at 50 and 100 Gy, already on the day of irradiation. Experimental data showed a recovery over time in the gas exchange while the theoretical maximum photochemical efficiency of the photosystem II (
Fv/Fm
) was fairly constant throughout the period of measurements (20 days) and for all the experimental conditions. On the other hand, the quantum yield of PSII linear electron transport (Φ
PSII
) and non-photochemical quenching (NPQ) were deeply influenced over time by X-ray dose, suggesting a decrease in the functionality of the photosynthetic apparatus at the highest radiation doses. The growth was affected only at the highest doses of radiation with a significant and severe reduction of leaf expansion and number of leaves per plant. Despite the arrest in growth, X-ray exposure seems to trigger an increased photochemical activity probably signifying that
P. vulgaris
plants have a fairly elevated resistance to this kind of ionizing radiation. Our current results will provide a complete analysis of the photosystem II (PSII) response of
P. vulgaris
to different doses (0.3, 10, 50 and 100 Gy) of X-rays, providing sound references for both space-oriented and radioecology questions.</description><subject>Biological and Medical Physics</subject><subject>Biophysics</subject><subject>Chlorophyll</subject><subject>Chlorophyll A - metabolism</subject><subject>Data recovery</subject><subject>Ecosystems</subject><subject>Effects of Radiation/Radiation Protection</subject><subject>Electron transport</subject><subject>Environmental Physics</subject><subject>Fluorescence</subject><subject>Gas exchange</subject><subject>Ionizing radiation</subject><subject>Irradiation</subject><subject>Leaves</subject><subject>Monitoring/Environmental Analysis</subject><subject>Original Article</subject><subject>Phaseolus - physiology</subject><subject>Phaseolus - radiation effects</subject><subject>Phaseolus vulgaris</subject><subject>Photochemicals</subject><subject>Photosynthesis</subject><subject>Photosynthesis - radiation effects</subject><subject>Photosynthetic apparatus</subject><subject>Photosystem II</subject><subject>Physics</subject><subject>Physics and Astronomy</subject><subject>Plant Leaves</subject><subject>Plants</subject><subject>Radiation, Ionizing</subject><subject>Radioecology</subject><subject>Radiography</subject><subject>X-Rays</subject><issn>0301-634X</issn><issn>1432-2099</issn><fulltext>true</fulltext><rsrctype>article</rsrctype><creationdate>2019</creationdate><recordtype>article</recordtype><sourceid>EIF</sourceid><sourceid>BENPR</sourceid><recordid>eNp9kcFu1DAQhi0EotvCC3BAlrhwCczYiRMfUQUt0kpwAKk3y5uMu6mcePFsqu7b42ULSBw42ZK___fYnxCvEN4hQPueAWrECtBWAF3Z6SdihbVWlQJrn4oVaMDK6PrmTJwz3wFga4x9Ls401kY3Sq9EuvIs6aHf-vmWpJ8H2W9jymm3PcQovQxxSZm4p7knOZHnJdNE855lye1yehiJZQrypsr-IAs58t4f2XGWX7eeKcWF5f0Sb30eWa5fiGfBR6aXj-uF-P7p47fL62r95erz5Yd11Wtl9pUJGAyCwiEMbUvdxg6taUh3Peh-MNq0ALYZgiGsVdtsdGM6a3sKoDHoBvWFeHvqLTP-WIj3bhrLK2L0M6WFnVKdagA7VRf0zT_oXVryXKY7Uti0FqwqlDpRfU7MmYLb5XHy-eAQ3FGHO-lwRYf7pcPpEnr9WL1sJhr-RH7_fwH0CeByVAzkv3f_p_YnXumVFA</recordid><startdate>20191101</startdate><enddate>20191101</enddate><creator>Guadagno, C. R.</creator><creator>Pugliese, M.</creator><creator>Bonanno, S.</creator><creator>Manco, A. M.</creator><creator>Sodano, N.</creator><creator>D’Ambrosio, N.</creator><general>Springer Berlin Heidelberg</general><general>Springer Nature B.V</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>3V.</scope><scope>7ST</scope><scope>7TK</scope><scope>7TM</scope><scope>7U7</scope><scope>7X7</scope><scope>7XB</scope><scope>88A</scope><scope>88E</scope><scope>88I</scope><scope>8AO</scope><scope>8FE</scope><scope>8FH</scope><scope>8FI</scope><scope>8FJ</scope><scope>8FK</scope><scope>ABUWG</scope><scope>AEUYN</scope><scope>AFKRA</scope><scope>ATCPS</scope><scope>AZQEC</scope><scope>BBNVY</scope><scope>BENPR</scope><scope>BHPHI</scope><scope>C1K</scope><scope>CCPQU</scope><scope>DWQXO</scope><scope>FYUFA</scope><scope>GHDGH</scope><scope>GNUQQ</scope><scope>HCIFZ</scope><scope>K9.</scope><scope>LK8</scope><scope>M0S</scope><scope>M1P</scope><scope>M2P</scope><scope>M7P</scope><scope>PATMY</scope><scope>PQEST</scope><scope>PQQKQ</scope><scope>PQUKI</scope><scope>PYCSY</scope><scope>Q9U</scope><scope>SOI</scope><scope>7X8</scope><orcidid>https://orcid.org/0000-0001-8591-8045</orcidid></search><sort><creationdate>20191101</creationdate><title>Gas exchange and chlorophyll a fluorescence measurements as proxies of X-ray resistance in Phaseolus vulgaris L</title><author>Guadagno, C. R. ; Pugliese, M. ; Bonanno, S. ; Manco, A. M. ; Sodano, N. ; D’Ambrosio, N.</author></sort><facets><frbrtype>5</frbrtype><frbrgroupid>cdi_FETCH-LOGICAL-c326t-6f1f61021dfd77e8b9d765e38c03cd63670095df6e14275b356899cef031f3513</frbrgroupid><rsrctype>articles</rsrctype><prefilter>articles</prefilter><language>eng</language><creationdate>2019</creationdate><topic>Biological and Medical Physics</topic><topic>Biophysics</topic><topic>Chlorophyll</topic><topic>Chlorophyll A - metabolism</topic><topic>Data recovery</topic><topic>Ecosystems</topic><topic>Effects of Radiation/Radiation Protection</topic><topic>Electron transport</topic><topic>Environmental Physics</topic><topic>Fluorescence</topic><topic>Gas exchange</topic><topic>Ionizing radiation</topic><topic>Irradiation</topic><topic>Leaves</topic><topic>Monitoring/Environmental Analysis</topic><topic>Original Article</topic><topic>Phaseolus - physiology</topic><topic>Phaseolus - radiation effects</topic><topic>Phaseolus vulgaris</topic><topic>Photochemicals</topic><topic>Photosynthesis</topic><topic>Photosynthesis - radiation effects</topic><topic>Photosynthetic apparatus</topic><topic>Photosystem II</topic><topic>Physics</topic><topic>Physics and Astronomy</topic><topic>Plant Leaves</topic><topic>Plants</topic><topic>Radiation, Ionizing</topic><topic>Radioecology</topic><topic>Radiography</topic><topic>X-Rays</topic><toplevel>peer_reviewed</toplevel><toplevel>online_resources</toplevel><creatorcontrib>Guadagno, C. R.</creatorcontrib><creatorcontrib>Pugliese, M.</creatorcontrib><creatorcontrib>Bonanno, S.</creatorcontrib><creatorcontrib>Manco, A. M.</creatorcontrib><creatorcontrib>Sodano, N.</creatorcontrib><creatorcontrib>D’Ambrosio, N.</creatorcontrib><collection>Medline</collection><collection>MEDLINE</collection><collection>MEDLINE (Ovid)</collection><collection>MEDLINE</collection><collection>MEDLINE</collection><collection>PubMed</collection><collection>CrossRef</collection><collection>ProQuest Central (Corporate)</collection><collection>Environment Abstracts</collection><collection>Neurosciences Abstracts</collection><collection>Nucleic Acids Abstracts</collection><collection>Toxicology Abstracts</collection><collection>Health & Medical Collection</collection><collection>ProQuest Central (purchase pre-March 2016)</collection><collection>Biology Database (Alumni Edition)</collection><collection>Medical Database (Alumni Edition)</collection><collection>Science Database (Alumni Edition)</collection><collection>ProQuest Pharma Collection</collection><collection>ProQuest SciTech Collection</collection><collection>ProQuest Natural Science Collection</collection><collection>Hospital Premium Collection</collection><collection>Hospital Premium Collection (Alumni Edition)</collection><collection>ProQuest Central (Alumni) (purchase pre-March 2016)</collection><collection>ProQuest Central (Alumni Edition)</collection><collection>ProQuest One Sustainability</collection><collection>ProQuest Central UK/Ireland</collection><collection>Agricultural & Environmental Science Collection</collection><collection>ProQuest Central Essentials</collection><collection>Biological Science Collection</collection><collection>ProQuest Central</collection><collection>Natural Science Collection</collection><collection>Environmental Sciences and Pollution Management</collection><collection>ProQuest One Community College</collection><collection>ProQuest Central Korea</collection><collection>Health Research Premium Collection</collection><collection>Health Research Premium Collection (Alumni)</collection><collection>ProQuest Central Student</collection><collection>SciTech Premium Collection</collection><collection>ProQuest Health & Medical Complete (Alumni)</collection><collection>ProQuest Biological Science Collection</collection><collection>Health & Medical Collection (Alumni Edition)</collection><collection>Medical Database</collection><collection>Science Database</collection><collection>Biological Science Database</collection><collection>Environmental Science Database</collection><collection>ProQuest One Academic Eastern Edition (DO NOT USE)</collection><collection>ProQuest One Academic</collection><collection>ProQuest One Academic UKI Edition</collection><collection>Environmental Science Collection</collection><collection>ProQuest Central Basic</collection><collection>Environment Abstracts</collection><collection>MEDLINE - Academic</collection><jtitle>Radiation and environmental biophysics</jtitle></facets><delivery><delcategory>Remote Search Resource</delcategory><fulltext>fulltext</fulltext></delivery><addata><au>Guadagno, C. R.</au><au>Pugliese, M.</au><au>Bonanno, S.</au><au>Manco, A. M.</au><au>Sodano, N.</au><au>D’Ambrosio, N.</au><format>journal</format><genre>article</genre><ristype>JOUR</ristype><atitle>Gas exchange and chlorophyll a fluorescence measurements as proxies of X-ray resistance in Phaseolus vulgaris L</atitle><jtitle>Radiation and environmental biophysics</jtitle><stitle>Radiat Environ Biophys</stitle><addtitle>Radiat Environ Biophys</addtitle><date>2019-11-01</date><risdate>2019</risdate><volume>58</volume><issue>4</issue><spage>575</spage><epage>583</epage><pages>575-583</pages><issn>0301-634X</issn><eissn>1432-2099</eissn><abstract>Phaseolus vulgaris
L. plants were irradiated with different doses (0.3, 10, 50 and 100 Gy) of X-rays in order to obtain a reference curve of response to ionizing radiations for this species. Growth analysis, gas exchange and chlorophyll
a
fluorescence measurements were performed to estimate the radio-resistance of bean plants. Specifically, there was a negative influence of X-rays on the net photosynthesis rate at 50 and 100 Gy, already on the day of irradiation. Experimental data showed a recovery over time in the gas exchange while the theoretical maximum photochemical efficiency of the photosystem II (
Fv/Fm
) was fairly constant throughout the period of measurements (20 days) and for all the experimental conditions. On the other hand, the quantum yield of PSII linear electron transport (Φ
PSII
) and non-photochemical quenching (NPQ) were deeply influenced over time by X-ray dose, suggesting a decrease in the functionality of the photosynthetic apparatus at the highest radiation doses. The growth was affected only at the highest doses of radiation with a significant and severe reduction of leaf expansion and number of leaves per plant. Despite the arrest in growth, X-ray exposure seems to trigger an increased photochemical activity probably signifying that
P. vulgaris
plants have a fairly elevated resistance to this kind of ionizing radiation. Our current results will provide a complete analysis of the photosystem II (PSII) response of
P. vulgaris
to different doses (0.3, 10, 50 and 100 Gy) of X-rays, providing sound references for both space-oriented and radioecology questions.</abstract><cop>Berlin/Heidelberg</cop><pub>Springer Berlin Heidelberg</pub><pmid>31463523</pmid><doi>10.1007/s00411-019-00811-3</doi><tpages>9</tpages><orcidid>https://orcid.org/0000-0001-8591-8045</orcidid></addata></record> |
| fulltext | fulltext |
| identifier | ISSN: 0301-634X |
| ispartof | Radiation and environmental biophysics, 2019-11, Vol.58 (4), p.575-583 |
| issn | 0301-634X 1432-2099 |
| language | eng |
| recordid | cdi_proquest_miscellaneous_2282501824 |
| source | MEDLINE; Springer Nature - Complete Springer Journals |
| subjects | Biological and Medical Physics Biophysics Chlorophyll Chlorophyll A - metabolism Data recovery Ecosystems Effects of Radiation/Radiation Protection Electron transport Environmental Physics Fluorescence Gas exchange Ionizing radiation Irradiation Leaves Monitoring/Environmental Analysis Original Article Phaseolus - physiology Phaseolus - radiation effects Phaseolus vulgaris Photochemicals Photosynthesis Photosynthesis - radiation effects Photosynthetic apparatus Photosystem II Physics Physics and Astronomy Plant Leaves Plants Radiation, Ionizing Radioecology Radiography X-Rays |
| title | Gas exchange and chlorophyll a fluorescence measurements as proxies of X-ray resistance in Phaseolus vulgaris L |
| url | https://sfx.bib-bvb.de/sfx_tum?ctx_ver=Z39.88-2004&ctx_enc=info:ofi/enc:UTF-8&ctx_tim=2025-01-31T20%3A24%3A39IST&url_ver=Z39.88-2004&url_ctx_fmt=infofi/fmt:kev:mtx:ctx&rfr_id=info:sid/primo.exlibrisgroup.com:primo3-Article-proquest_cross&rft_val_fmt=info:ofi/fmt:kev:mtx:journal&rft.genre=article&rft.atitle=Gas%20exchange%20and%20chlorophyll%20a%20fluorescence%20measurements%20as%20proxies%20of%20X-ray%20resistance%20in%20Phaseolus%20vulgaris%20L&rft.jtitle=Radiation%20and%20environmental%20biophysics&rft.au=Guadagno,%20C.%20R.&rft.date=2019-11-01&rft.volume=58&rft.issue=4&rft.spage=575&rft.epage=583&rft.pages=575-583&rft.issn=0301-634X&rft.eissn=1432-2099&rft_id=info:doi/10.1007/s00411-019-00811-3&rft_dat=%3Cproquest_cross%3E2282501824%3C/proquest_cross%3E%3Curl%3E%3C/url%3E&disable_directlink=true&sfx.directlink=off&sfx.report_link=0&rft_id=info:oai/&rft_pqid=2281579092&rft_id=info:pmid/31463523&rfr_iscdi=true |