ZHAO Ying,WAND Zhen-xing,AI Jun,et al.Effects of Exogenous Nitric Oxide on Chlorophyll Fluorescence Characteristics in Vitis amurensis Leaves Under Salt Stress[J].Northern Horticulture,2012,36(17):33-35.
外源一氧化氮对盐胁迫下山葡萄叶片叶绿素荧光特性的影响
- Title:
- Effects of Exogenous Nitric Oxide on Chlorophyll Fluorescence Characteristics in Vitis amurensis Leaves Under Salt Stress
- 文章编号:
- 1001-0009（2012）17-0033-03
- 分类号:
- S 663.1
- 文献标志码:
- A
- 摘要:
- 采用营养液水培试验，研究了外源一氧化氮（NO）供体硝普钠（SNP）处理对盐胁迫下山葡萄‘双丰’ 1 a生扦插苗叶片叶绿素荧光特性的影响。结果表明：外源NO提高了盐胁迫下山葡萄叶片PSⅡ的最大光化学效率（Fv / Fm）、PSⅡ实际光化学效率（ΦPSⅡ）和光化学猝灭系数（qP），降低了PSⅡ的激发能压力（1-qP）；另外，在一定程度上提高了盐胁迫下最大潜在电子传递速率（rETRm）、半饱和光强（Ik）和快速光曲线的初始斜率（α）。表明外源NO通过减少过剩激发能的压力，提高了光合电子传递效率，减轻不可逆光抑制，进而缓解盐胁迫对山葡萄光合机构的伤害，提高其耐盐性。
- Abstract:
- Nutrient solution hydroponics was adopted，the effects of sodium nitroprusside (SNP，an exogenous nitric oxide donor) on chlorophyll fluorescence characteristics in Vitis amurensis ‘Shuangfeng’ leaves under salt stress were studied.The results showed that SNP increased photochemical efficiency of photosystem (Fv/Fm)，actual photochemical efficiency (ΦPSⅡ) and photochemical quenching coefficient (qP).However，SNP decreased excitation press (1-qP).In addition，SNP improved maximal potential relative electron transport rate (rETRm)，semi-light saturation points (Ik) and initial slope (α) in different extent.The results of this study suggested that nitric oxide reduced excess excitation press，improved photochemical electron transport efficiency and alleviated the irreversible photoinhibition which was associated with an improvement in the actual PSⅡ efficiency.
参考文献/References:
[1]孙立荣,郝福顺.一氧化氮与植物耐盐性[J].植物生理学通讯,2009,45(10):947-952. [2]束胜,孙锦,郭世荣,等.外源腐胺对盐胁迫下黄瓜幼苗叶片PSⅡ光化学特性和体内离子分布的影响[J].园艺学报,2010,37(7):1065-1072. [3]姚广,高辉远,王未未,等.铅胁迫对玉米幼苗叶片光系统功能及光合作用的影响[J].生态学报,2009,29(3):1162-1169. [4]杨淑萍,危常州,梁永超.盐胁迫对不同基因型海岛棉光合作用及荧光特性的影响[J].中国农业科学,2010,43(8):1585-1593. [5]吴雪霞,于力,朱为民.外源一氧化氮对NaCl胁迫下番茄幼苗叶绿素荧光特性的影响[J].中国生态农业学报,2009,17(4):746-751. [6]Akio U，Andre T J，Takash H,et al.Effects of hydrogen peroxide and nitric oxide on both salt and heat stress tolerance in rice [J].Plant Sci,2002,163:515-523. [7]Perkins R G,Mouget J L,Lefebvre S,et al.Light response curve methodology and possible implications in the application of chlorophyll fluorescence to benthic diatoms[J].Marine Biology,2006,10:222-227. [8]Genty B,Briantais J M,Baker N R.The relationship between the quantum yield of photosynthetic electron transport and quenching of chlorophyll fluorescence[J].Biochim Biophys Acta,1989,99:87-92. [9]汪炳良,徐敏,史庆华,等.高温胁迫对早熟花椰菜叶片抗氧化系统和叶绿素及其荧光参数的影响[J].中国农业科学,2004,37(8):1245-1250. [10]徐向东,孙艳,郭晓芹,等.高温胁迫下外源褪黑素对黄瓜幼苗光合作用及叶绿素的影响[J].核农学报,2011,25(1):179-184. [11]韩炜,徐新文,李利,等.白榆（Ulmus pumila?L.）光驯化后的快速光曲线变化特征[J].干旱区研究,2010,27(5):738-744. [12]曹慧,王孝威,邹岩梅,等.外源NO对干旱胁迫下平邑甜茶幼苗叶绿素荧光参数和光合速率的影响[J].园艺学报,2011,38(4):613-620.
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备注/Memo
第一作者简介：赵滢(1981-)，女，硕士，研究实习员，研究方向为植物抗性生理。E-mail：zhaoying8107@yahoo.com.cn.