Effects of long-term action of high temperature and high light on the activity and energy interaction of both photosystems in tomato plants
The acclimation to high light, elevated temperature, and combination of both factors was evaluated in tomato ( Solanum lycopersicum cv. M82) by determination of photochemical activities of PSI and PSII and by analyzing 77 K fluorescence of isolated thylakoid membranes. Developed plants were exposed...
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| Veröffentlicht in: | Photosynthetica 2016-12, Vol.54 (4), p.611-619 |
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| creator | Faik, A. Popova, A. V. Velitchkova, M. |
| description | The acclimation to high light, elevated temperature, and combination of both factors was evaluated in tomato (
Solanum lycopersicum
cv. M82) by determination of photochemical activities of PSI and PSII and by analyzing 77 K fluorescence of isolated thylakoid membranes. Developed plants were exposed for six days to different combinations of temperature and light intensity followed by five days of a recovery period. Photochemical activities of both photosystems showed different sensitivity towards the heat treatment in dependence on light intensity. Elevated temperature exhibited more negative impact on PSII activity, while PSI was slightly stimulated. Analysis of 77 K fluorescence emission and excitation spectra showed alterations in the energy distribution between both photosystems indicating alterations in light-harvesting complexes. Light intensity affected the antenna complexes of both photosystems stronger than temperature. Our results demonstrated that simultaneous action of high-light intensity and high temperature promoted the acclimation of tomato plants regarding the activity of both photosystems in thylakoid membranes. |
| doi_str_mv | 10.1007/s11099-016-0644-5 |
| format | Article |
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Solanum lycopersicum
cv. M82) by determination of photochemical activities of PSI and PSII and by analyzing 77 K fluorescence of isolated thylakoid membranes. Developed plants were exposed for six days to different combinations of temperature and light intensity followed by five days of a recovery period. Photochemical activities of both photosystems showed different sensitivity towards the heat treatment in dependence on light intensity. Elevated temperature exhibited more negative impact on PSII activity, while PSI was slightly stimulated. Analysis of 77 K fluorescence emission and excitation spectra showed alterations in the energy distribution between both photosystems indicating alterations in light-harvesting complexes. Light intensity affected the antenna complexes of both photosystems stronger than temperature. Our results demonstrated that simultaneous action of high-light intensity and high temperature promoted the acclimation of tomato plants regarding the activity of both photosystems in thylakoid membranes.</description><identifier>ISSN: 0300-3604</identifier><identifier>EISSN: 1573-9058</identifier><identifier>DOI: 10.1007/s11099-016-0644-5</identifier><language>eng</language><publisher>Praha: The Institute of Experimental Biology of the Czech Academy of Sciences</publisher><subject>Acclimation ; Acclimatization ; Biomedical and Life Sciences ; Emission analysis ; Energy ; Energy distribution ; Excitation spectra ; Fluorescence ; Heat treatment ; High temperature ; Life Sciences ; Light ; Light intensity ; Luminous intensity ; Membranes ; Original Papers ; Photosystem II ; Plant Physiology ; Spectral emissivity ; Temperature effects ; Thylakoid membranes ; Tomatoes</subject><ispartof>Photosynthetica, 2016-12, Vol.54 (4), p.611-619</ispartof><rights>The Institute of Experimental Botany 2016</rights><rights>Copyright Springer Science & Business Media 2016</rights><lds50>peer_reviewed</lds50><woscitedreferencessubscribed>false</woscitedreferencessubscribed><citedby>FETCH-LOGICAL-c386t-b1a290bf43d85c322dd985de38bcaa22751eeabfe02dedff7ff614d028f677ee3</citedby><cites>FETCH-LOGICAL-c386t-b1a290bf43d85c322dd985de38bcaa22751eeabfe02dedff7ff614d028f677ee3</cites></display><links><openurl>$$Topenurl_article</openurl><openurlfulltext>$$Topenurlfull_article</openurlfulltext><thumbnail>$$Tsyndetics_thumb_exl</thumbnail><linktopdf>$$Uhttps://link.springer.com/content/pdf/10.1007/s11099-016-0644-5$$EPDF$$P50$$Gspringer$$H</linktopdf><linktohtml>$$Uhttps://link.springer.com/10.1007/s11099-016-0644-5$$EHTML$$P50$$Gspringer$$H</linktohtml><link.rule.ids>314,776,780,27903,27904,41467,42536,51297</link.rule.ids></links><search><creatorcontrib>Faik, A.</creatorcontrib><creatorcontrib>Popova, A. V.</creatorcontrib><creatorcontrib>Velitchkova, M.</creatorcontrib><title>Effects of long-term action of high temperature and high light on the activity and energy interaction of both photosystems in tomato plants</title><title>Photosynthetica</title><addtitle>Photosynthetica</addtitle><description>The acclimation to high light, elevated temperature, and combination of both factors was evaluated in tomato (
Solanum lycopersicum
cv. M82) by determination of photochemical activities of PSI and PSII and by analyzing 77 K fluorescence of isolated thylakoid membranes. Developed plants were exposed for six days to different combinations of temperature and light intensity followed by five days of a recovery period. Photochemical activities of both photosystems showed different sensitivity towards the heat treatment in dependence on light intensity. Elevated temperature exhibited more negative impact on PSII activity, while PSI was slightly stimulated. Analysis of 77 K fluorescence emission and excitation spectra showed alterations in the energy distribution between both photosystems indicating alterations in light-harvesting complexes. Light intensity affected the antenna complexes of both photosystems stronger than temperature. Our results demonstrated that simultaneous action of high-light intensity and high temperature promoted the acclimation of tomato plants regarding the activity of both photosystems in thylakoid membranes.</description><subject>Acclimation</subject><subject>Acclimatization</subject><subject>Biomedical and Life Sciences</subject><subject>Emission analysis</subject><subject>Energy</subject><subject>Energy distribution</subject><subject>Excitation spectra</subject><subject>Fluorescence</subject><subject>Heat treatment</subject><subject>High temperature</subject><subject>Life Sciences</subject><subject>Light</subject><subject>Light intensity</subject><subject>Luminous intensity</subject><subject>Membranes</subject><subject>Original Papers</subject><subject>Photosystem II</subject><subject>Plant Physiology</subject><subject>Spectral emissivity</subject><subject>Temperature effects</subject><subject>Thylakoid membranes</subject><subject>Tomatoes</subject><issn>0300-3604</issn><issn>1573-9058</issn><fulltext>true</fulltext><rsrctype>article</rsrctype><creationdate>2016</creationdate><recordtype>article</recordtype><recordid>eNp1kMtKxDAUhoMoOI4-gLuA6-hJ00u6lGG8gOBG1yFtT6Yd2qYmGWGewZc2MxV04-YcOPm-P_ATcs3hlgMUd55zKEsGPGeQpynLTsiCZ4VgJWTylCxAADCRQ3pOLrzfAkRLiAX5WhuDdfDUGtrbccMCuoHqOnR2PNzabtPSgMOEToedQ6rHZj72cQQaqdDiUfjswv74jCO6zZ52Y8z6TapsaOnU2mD93sdEHwEa7KCDpVOvx-AvyZnRvcern70k7w_rt9UTe3l9fF7dv7BayDywiuukhMqkopFZLZKkaUqZNShkVWudJEXGEXVlEJIGG2MKY3KeNpBIkxcFoliSmzl3cvZjhz6ord25MX6puJQgUynyPFJ8pmpnvXdo1OS6Qbu94qAOnau5cxU7V4fOVRadZHZ8ZMcNuj_J_0rfUgqH4w</recordid><startdate>20161201</startdate><enddate>20161201</enddate><creator>Faik, A.</creator><creator>Popova, A. V.</creator><creator>Velitchkova, M.</creator><general>The Institute of Experimental Biology of the Czech Academy of Sciences</general><general>Springer Nature B.V</general><scope>AAYXX</scope><scope>CITATION</scope></search><sort><creationdate>20161201</creationdate><title>Effects of long-term action of high temperature and high light on the activity and energy interaction of both photosystems in tomato plants</title><author>Faik, A. ; Popova, A. V. ; Velitchkova, M.</author></sort><facets><frbrtype>5</frbrtype><frbrgroupid>cdi_FETCH-LOGICAL-c386t-b1a290bf43d85c322dd985de38bcaa22751eeabfe02dedff7ff614d028f677ee3</frbrgroupid><rsrctype>articles</rsrctype><prefilter>articles</prefilter><language>eng</language><creationdate>2016</creationdate><topic>Acclimation</topic><topic>Acclimatization</topic><topic>Biomedical and Life Sciences</topic><topic>Emission analysis</topic><topic>Energy</topic><topic>Energy distribution</topic><topic>Excitation spectra</topic><topic>Fluorescence</topic><topic>Heat treatment</topic><topic>High temperature</topic><topic>Life Sciences</topic><topic>Light</topic><topic>Light intensity</topic><topic>Luminous intensity</topic><topic>Membranes</topic><topic>Original Papers</topic><topic>Photosystem II</topic><topic>Plant Physiology</topic><topic>Spectral emissivity</topic><topic>Temperature effects</topic><topic>Thylakoid membranes</topic><topic>Tomatoes</topic><toplevel>peer_reviewed</toplevel><toplevel>online_resources</toplevel><creatorcontrib>Faik, A.</creatorcontrib><creatorcontrib>Popova, A. V.</creatorcontrib><creatorcontrib>Velitchkova, M.</creatorcontrib><collection>CrossRef</collection><jtitle>Photosynthetica</jtitle></facets><delivery><delcategory>Remote Search Resource</delcategory><fulltext>fulltext</fulltext></delivery><addata><au>Faik, A.</au><au>Popova, A. V.</au><au>Velitchkova, M.</au><format>journal</format><genre>article</genre><ristype>JOUR</ristype><atitle>Effects of long-term action of high temperature and high light on the activity and energy interaction of both photosystems in tomato plants</atitle><jtitle>Photosynthetica</jtitle><stitle>Photosynthetica</stitle><date>2016-12-01</date><risdate>2016</risdate><volume>54</volume><issue>4</issue><spage>611</spage><epage>619</epage><pages>611-619</pages><issn>0300-3604</issn><eissn>1573-9058</eissn><abstract>The acclimation to high light, elevated temperature, and combination of both factors was evaluated in tomato (
Solanum lycopersicum
cv. M82) by determination of photochemical activities of PSI and PSII and by analyzing 77 K fluorescence of isolated thylakoid membranes. Developed plants were exposed for six days to different combinations of temperature and light intensity followed by five days of a recovery period. Photochemical activities of both photosystems showed different sensitivity towards the heat treatment in dependence on light intensity. Elevated temperature exhibited more negative impact on PSII activity, while PSI was slightly stimulated. Analysis of 77 K fluorescence emission and excitation spectra showed alterations in the energy distribution between both photosystems indicating alterations in light-harvesting complexes. Light intensity affected the antenna complexes of both photosystems stronger than temperature. Our results demonstrated that simultaneous action of high-light intensity and high temperature promoted the acclimation of tomato plants regarding the activity of both photosystems in thylakoid membranes.</abstract><cop>Praha</cop><pub>The Institute of Experimental Biology of the Czech Academy of Sciences</pub><doi>10.1007/s11099-016-0644-5</doi><tpages>9</tpages></addata></record> |
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| ispartof | Photosynthetica, 2016-12, Vol.54 (4), p.611-619 |
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| source | Springer Nature - Complete Springer Journals |
| subjects | Acclimation Acclimatization Biomedical and Life Sciences Emission analysis Energy Energy distribution Excitation spectra Fluorescence Heat treatment High temperature Life Sciences Light Light intensity Luminous intensity Membranes Original Papers Photosystem II Plant Physiology Spectral emissivity Temperature effects Thylakoid membranes Tomatoes |
| title | Effects of long-term action of high temperature and high light on the activity and energy interaction of both photosystems in tomato plants |
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