紫外- b胁迫对大麦光系统ⅱ效率的影响

ANADOLU UNIVERSITY JOURNAL OF SCIENCE AND TECHNOLOGY –C Life Sciences and Biotechnology Pub Date : 2012-01-01 DOI:10.18036/BTDC.48233

N. Çiçek, H. Çakırlar, R. Strasser

{"title":"紫外- b胁迫对大麦光系统ⅱ效率的影响","authors":"N. Çiçek, H. Çakırlar, R. Strasser","doi":"10.18036/BTDC.48233","DOIUrl":null,"url":null,"abstract":"This study was conducted to investigate the effect of UV-B radiation with different exposure times (0, 1, 3 and 5 hours) on photosystem II (PSII) efficiency of barley (Hordeum vulgare L., Bulbul 89) leaves. The polyphasic rise (OJIP) in the chlorophyll a fluorescence was used to evaluate the effect of UV-B stress on the efficiency of PSII. UV-B stress significantly affected the functional parameters and structural parameters calculated by JIP-Test. The effect of UV-B with different application times on polyphasic chlorophyll a fluorescence parameters are discussed from the perspective of evaluating the relative importance of UV-B of donor and acceptor side capacity in PSII.","PeriodicalId":7738,"journal":{"name":"ANADOLU UNIVERSITY JOURNAL OF SCIENCE AND TECHNOLOGY –C Life Sciences and Biotechnology","volume":"2 1","pages":"9-19"},"PeriodicalIF":0.0000,"publicationDate":"2012-01-01","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":"0","resultStr":"{\"title\":\"THE EFFECT OF ULTRAVIOLET-B STRESS ON PHOTOSYSTEM II EFFICIENCY IN BARLEY PLANT\",\"authors\":\"N. Çiçek, H. Çakırlar, R. Strasser\",\"doi\":\"10.18036/BTDC.48233\",\"DOIUrl\":null,\"url\":null,\"abstract\":\"This study was conducted to investigate the effect of UV-B radiation with different exposure times (0, 1, 3 and 5 hours) on photosystem II (PSII) efficiency of barley (Hordeum vulgare L., Bulbul 89) leaves. The polyphasic rise (OJIP) in the chlorophyll a fluorescence was used to evaluate the effect of UV-B stress on the efficiency of PSII. UV-B stress significantly affected the functional parameters and structural parameters calculated by JIP-Test. The effect of UV-B with different application times on polyphasic chlorophyll a fluorescence parameters are discussed from the perspective of evaluating the relative importance of UV-B of donor and acceptor side capacity in PSII.\",\"PeriodicalId\":7738,\"journal\":{\"name\":\"ANADOLU UNIVERSITY JOURNAL OF SCIENCE AND TECHNOLOGY –C Life Sciences and Biotechnology\",\"volume\":\"2 1\",\"pages\":\"9-19\"},\"PeriodicalIF\":0.0000,\"publicationDate\":\"2012-01-01\",\"publicationTypes\":\"Journal Article\",\"fieldsOfStudy\":null,\"isOpenAccess\":false,\"openAccessPdf\":\"\",\"citationCount\":\"0\",\"resultStr\":null,\"platform\":\"Semanticscholar\",\"paperid\":null,\"PeriodicalName\":\"ANADOLU UNIVERSITY JOURNAL OF SCIENCE AND TECHNOLOGY –C Life Sciences and Biotechnology\",\"FirstCategoryId\":\"1085\",\"ListUrlMain\":\"https://doi.org/10.18036/BTDC.48233\",\"RegionNum\":0,\"RegionCategory\":null,\"ArticlePicture\":[],\"TitleCN\":null,\"AbstractTextCN\":null,\"PMCID\":null,\"EPubDate\":\"\",\"PubModel\":\"\",\"JCR\":\"\",\"JCRName\":\"\",\"Score\":null,\"Total\":0}","platform":"Semanticscholar","paperid":null,"PeriodicalName":"ANADOLU UNIVERSITY JOURNAL OF SCIENCE AND TECHNOLOGY –C Life Sciences and Biotechnology","FirstCategoryId":"1085","ListUrlMain":"https://doi.org/10.18036/BTDC.48233","RegionNum":0,"RegionCategory":null,"ArticlePicture":[],"TitleCN":null,"AbstractTextCN":null,"PMCID":null,"EPubDate":"","PubModel":"","JCR":"","JCRName":"","Score":null,"Total":0}

引用次数: 0

摘要

以大麦(Hordeum vulgare L.， Bulbul 89)为研究对象，研究了不同UV-B照射时间(0、1、3和5 h)对叶片光系统II (PSII)效率的影响。利用叶绿素a荧光多相上升(OJIP)来评价UV-B胁迫对PSII效率的影响。UV-B应力对JIP-Test计算的功能参数和结构参数影响显著。从评价紫外- b在PSII中供体和受体侧容量的相对重要性的角度，讨论了不同施用次数对多相叶绿素a荧光参数的影响。

本文章由计算机程序翻译，如有差异，请以英文原文为准。

查看原文本刊更多论文

THE EFFECT OF ULTRAVIOLET-B STRESS ON PHOTOSYSTEM II EFFICIENCY IN BARLEY PLANT

This study was conducted to investigate the effect of UV-B radiation with different exposure times (0, 1, 3 and 5 hours) on photosystem II (PSII) efficiency of barley (Hordeum vulgare L., Bulbul 89) leaves. The polyphasic rise (OJIP) in the chlorophyll a fluorescence was used to evaluate the effect of UV-B stress on the efficiency of PSII. UV-B stress significantly affected the functional parameters and structural parameters calculated by JIP-Test. The effect of UV-B with different application times on polyphasic chlorophyll a fluorescence parameters are discussed from the perspective of evaluating the relative importance of UV-B of donor and acceptor side capacity in PSII.

求助全文

通过发布文献求助，成功后即可免费获取论文全文。去求助

来源期刊

ANADOLU UNIVERSITY JOURNAL OF SCIENCE AND TECHNOLOGY –C Life Sciences and Biotechnology

自引率

0.00%

发文量

审稿时长

26 weeks