Rice (Oryza sativa L.),psf mutant,Ultra-structure,Photosynthesis rate,Chlorophyll fluorescence,"/> 水稻生育后期叶片早衰突变体的光合特性与叶绿体超微结构观察
欢迎访问作物学报，今天是
作物学报

作物学报 ›› 2012, Vol. 38 ›› Issue (05): 871-879.doi: 10.3724/SP.J.1006.2012.00871

• 耕作栽培·生理生化 • 上一篇    下一篇

水稻生育后期叶片早衰突变体的光合特性与叶绿体超微结构观察

王复标1，黄福灯2，程方民1,*，李兆伟1，胡东维1，潘刚1,*，毛愉婵1   

  1. 1浙江大学农业与生物技术学院，浙江杭州310058; 2 浙江省农业科学院，浙江杭州310031
  • 收稿日期:2011-10-20 修回日期:2011-12-19 出版日期:2012-05-12 网络出版日期:2012-02-13
  • 通讯作者: 程方民, E-mail: chengfm@zju.edu.cn; 潘刚, E-mail: pangang12@126.com
  • 基金资助:

    本研究由国家自然科学基金项目(31071366和30871488)和中央高校基本科研业务费专项资金资助。

Photosynthesis and Chloroplast Ultra-structure Characteristics of Flag Leaves for a Premature Senescence Rice Mutant

WANG Fu-Biao1,HUANG Fu-Deng2,CHENG Fang-Min1,*,LI Zhao-Wei1,HU Dong-Wei1,PAN Gang1,*,MAO Yu-Chan1   

  1. 1 College of Agriculture and Biotechnology, Zhejiang University, Hangzhou 310058, China; 2 Zhejiang Academy of Agricultural Sciences, Hangzhou 310031, China
  • Received:2011-10-20 Revised:2011-12-19 Published:2012-05-12 Published online:2012-02-13
  • Contact: 程方民, E-mail: chengfm@zju.edu.cn; 潘刚, E-mail: pangang12@126.com

PDF

2292

被引次数

30

摘要： 以旗叶早衰的水稻突变体(psf)与其野生型对照(浙恢7954)为材料，对两者在水稻抽穗开花后旗叶衰老过程中的光合速率、叶绿素荧光和叶绿体超微结构比较分析表明，旗叶早衰突变后的每穗实粒数、结实率、千粒重和单株产量均不同程度降低，以对每穗实粒数和结实率的影响程度最明显; 在水稻灌浆期间，psf旗叶的叶绿素含量、叶绿素a/b值、净光合速率(Pn)、PSII潜在活性(Fv/Fo)和最大光化学效率(Fv/Fm)均比其野生型对照明显降低，且随着抽穗开花后天数的推移，供试材料间的差异幅度呈逐渐拉大趋势; psf叶肉细胞中的叶绿体排列、形态大小及其类囊体结构在水稻抽穗开花期基本正常，但随着叶片衰老过程的推进，psf叶肉细胞中的叶绿体相继会出现沿细胞壁周缘化、外部形态缩皱变形、嗜锇颗粒增多变大、类囊体膜系统退化、片层结构完全解体等变化。其中，叶绿体沿叶肉细胞壁排列的周缘化与外形结构的球状化表现，与叶绿体类囊体膜系统损伤和开始降解之前的净光合速率(Pn)下降有关，而由类囊体膜系统受损所带来的Fv/Fm和Fv/Fo下降过程，则相对滞后于Pn和叶绿素含量下降的起始时间。

关键词: 水稻, psf突变体, 超微结构, 光合速率, 叶绿素荧光

Abstract: The influences of leaf premature senescence at the filling stage on photosynthesis rate, chlorophyll fluorescence and chloroplast ultra-structure were investigated using Zhehui 7954 (an excellent indica restorer line) and its leaf senescence mutant (psf). The results indicated that the psf mutant had significantly negative influence on the numbers of filling grains per panicle, seed-setting rate, 1000-grain weight and yield per plant, especially on the numbers of filling grains per panicle and seed-setting rate. Compared with CK, psf also exhibited dramatically lower chlorophyll content, the ratio of chlorophyll a/b, photosynthetic rate (Pn) and chlorophyll fluorescence parameters Fv/Fo and Fv/Fm at filling stage, which were further lowered in the process of maturity. No visual changesin the ultra-structure of mesophyll cells and chloroplasts were observed for psf, showing its intact thylakoid, plastoglobuli size and shape. However, abnormal shape and stacking parallel distribution of chloroplasts, near the cell wall, the degraded grana, the plastoglobuli residue and the destroyed chloroplast membrane could be detected in psf mesophyll cells, in which the appearance of stacking and spherical chloroplasts was responsible for the dropped Pn in psf leaf prior to the degradation and disintegration of thylakoid and grana membrane, thereby caused the decrease of Fv/Fo and Fv/Fm.

Key words: Rice (Oryza sativa L.)')">

[1]Wu W-M(吴伟明), Wang Y-P(王一平), Zhao H(赵航), Cao L-Y(曹立勇), Zhan X-D(占小登), Cheng S-H(程式华). Growth phenomenon of adventitious root penetrating through the base of sheath and its effects on leaf senescence in rice. Sci Agric Sin (中国农业科学), 2005, 38(3): 474-479 (in Chinese with English abstract)

[2]Zhang C J, Chu H J, Chen G X, Shi D W, Zuo M, Wang J, Lu C G, Wang P, Chen L. Photosynthetic and biochemical activities in flag leaves of a newly developed super high-yield hybrid rice (Oryza sativa) and its parents during the reproductive stage. J Plant Res, 2007, 120: 209-217

[3]Inada N, Sakai A, Kuroiwa H, Kuroiwa T. Senescence program in rice (Oryza sativa L.) leaves: analysis of the blade of the second leaf at the tissue and cellular levels. Protoplasma, 1999, 207: 222-232

[4]Duan J(段俊), Liang C-Y(梁承邺), Huang Y-W(黄毓文). Studies on leaf senescence of hybrid rice at flowering and grain formation stage. Acta Phytophysiol Sin (植物生理学报), 1997, 23(2): 139-144 (in Chinese with English abstract)

[5]Li M-Y(李木英), Shi Q-H(石庆华), Zheng W(郑伟), Pan X-H(潘晓华), Tan X-M(谭雪明). Study on the leaf senescence type and its influencing factors in hybrid rice during grain filling stage. Acta Agric Univ Jiangxi (江西农业大学学报), 2010, 32(6): 1081-1088 (in Chinese with English abstract)

[6]Yang J-C(杨建昌), Zhu Q-S(朱庆森), Wang Z-Q(王志琴), Lang Y-Z(郎有忠). Photosynthetic characteristics, dry-matter accumulation and its translocation in intersubspecific hybrid rice. Acta Agron Sin (作物学报), 1997, 23(1): 82-88 (in Chinese with English abstract)

[7]Ma L(马林). Advances in studies on physiological and biochemical changes during plant senescence. J Biol (生物学杂志), 2007, 24(3):12-15 (in Chinese with English abstract)

[8]Buchanan-Wollaston V. The molecular biology of leaf senescence. J Exp Bot, 1997, 48: 181-199

[9]Becker W, Apel K. Differences in gene expression between natural and artificially induced leaf senescence. Planta, 1993, 189: 74-79

[10]Gan S S, Amisino R M. Molecular genetic regulation and manipulation of leaf senescence. Plant Physiol, 1997, 113: 313-319

[11]Tang Y, Wen X, Lu C. Differential changes in degradation of chlorophyll-protein complexes of photosystem I and photosystem II during flag leaf senescence of rice. Plant Physiol Biochem, 2005, 43: 193-201

[12]Peng X-X(彭新湘), Peng S-B(彭少兵). Degradation of ribulose-1,5-bisphosphate carboxylase/oxygenase in naturally senescing rice leaves. Acta Phytophysiol Sin (植物生理学报), 2000, 26(1): 46-52 (in Chinese with English abstract)

[13]Dhindsa R S, Dhindsa P P, Thorpe T A. Leaf scenescene correlated with increased levels of membrane permeability and lipid peroxidation and decreased levels of superoxide dismutase and catalase. J Exp Bot, 1981, 32: 93-101

[14]Zhu C(朱诚), Fu Y-P(傅亚萍), Sun Z-X(孙宗修). Relationship between leaf senescence and activated oxygen metabolism in super high yielding rice during flowering and grain stage. Chin J Rice Sci (中国水稻科学), 2002, 16(4): 326-330 (in Chinese with English abstract)

[15]Park S Y, Yu J W, Park J S, Li J J, Yoo S C, Lee N Y, Jeong S W, Park Y I, Paek N C. The senescence-induced stay green protein regulates chlorophyll degradation. Plant Cell, 2007, 19: 1649-1664

[16]Simpson R J, Dalling M J. Nitrogen redistribution during grain growth in wheat (Triticum aestivum L.): III. Enzymology and transport of amino acids from senescing flag leaves. Planta, 1981, 151: 447-456

[17]Simeonova E, Sikora A, Charzyniska M, Mostowska A. Aspects of programmed cell death during leaf senescence of mono- and dicotyledonous plants. Protoplasma, 2009, 214: 93-101

[18]Oh S A, Park J H, Lee G I, Paek K H, Park S K, Nam H G. Identification of three genetic loci controlling leaf senescence in Arabidopsis thaliana. J Plant, 1997, 12: 527-533

[19]Liu L, Zhou Y, Zhou G, Ye R J, Zhao L N, Li X H, Lin Y J. Identification of early senescence-associated genes in rice flag leaves. Plant Mol Biol, 2008, 67: 37-55

[20]Smart C M, Hosken S E, Thomas H, Greaves J A, Blair B G, Schuch W. The timing of maize leaf senescence and characterization of senescence-related cDNAs. Plant Physio1, 1995, 93: 673-682

[21]Wang J(王军), Wu S-J(吴书俊), Zhou Y(周勇), Zhou L-H(周丽慧), Xu J-F(徐洁芬), Gu M-H(顾铭洪), Liang G-H(梁国华). Fine genetic mapping and gene identification of a premature senescence leaf (psl1) mutant. Chin Sci Bull (科学通报), 2006, 51(20): 2387-2392 (in Chinese)

[22]Lim P O, Nam H G. Aging and senescence of the leaf organ. J Plant Biol, 2007, 50: 291-300

[23]Lee R H, Wang G H, Huang L T, Chen S C. Leaf senescence in rice plants: cloning and characterization of senescence up-regulated genes. J Exp Bot, 2001, 52: 1117-1126

[24]Betania F Q, Noh Y S, Edward H, Amasino R M. Molecular aspects of leaf senescence. Trend Plant Sci, 2000, 5: 278-282

[25]Kong Z S, Li M N, Yang W Q, Xu W Y, Xue Y B. A novel nuclear-localized CCCH-Type zinc finger protein, OsDOS, is involved in delaying leaf senescence in rice. Plant Physiol, 2006, 141: 1376-1388

[26]Zhang Z-L(张志良), Qu W-J(瞿伟菁). Experimental Guidance of Plant Physiology (植物生理学实验指导), 3rd edn. Beijing: Higher Education Press, 2005. pp 167-169 (in Chinese)

[27]Maxwell K, Johnson G N. Chlorophyll fluorescence- A practical guide. J Exp Bot, 2000, 51: 659-668

[28]Wei H-Y(魏海燕), Zhang H-C(张洪程), Ma Q(马群), Dian Q-G(戴其根), Huo Z-Y(霍中洋), Xu K(许柯), Zhang Q(张庆). Characteristics of leaf senescence in rice genotypes with different nitrogen use efficiencies. Acta Agron Sin (作物学报), 2010, 36(4): 645-654 (in Chinese with English abstract)

[29]Xue J-S(谢金水), Shao C-H(邵彩虹), Tang X-Y(唐秀英), Shi Q-H(石庆华). Proteomics analysis of nutrition stress effect on rice leaf senescence at grain filling stage. Chin J Rice Sci (中国水稻科学), 2011, 25(2): 143-149 (in Chinese with English abstract)

[30]Biswas A K, Mondal S K. Regulation by kinetin and abcisic acid of correlative senescence in relation to grain maturation, source-sink relationship and yield of rice. Plant Growth Regul, 1986, 4: 239-245

[31]Kim J W, Shon J Y, Lee C K, Yang W H, Kim Y G, Lee B W. Relationship between grain filling duration and leaf senescence of temperate rice under high temperature. Field Crops Res, 2011, 122: 207-213

[32]Ma W-B(马文波), Ma J(马均), Ming D-F(明东风), Xu F-Y(许凤英), Yan Z-B(严志彬), Sun X-H(孙晓辉). Studies on the photosynthetic characteristics of the flag leaf of different panicle weight of rice. Acta Agron Sin (作物学报), 2003, 29(2): 236-240 (in Chinese with English abstract)

[33]Park S Y, Yu J W, Park J S, Li J J, Yoo S C, Lee N Y, Jeong S W, Park Y I, Paek N C. The senescence-induced stay green protein regulates chlorophyll degradation. Plant Cell, 2007, 19: 1649-1664

[34]Wang D-Y(王丹英), Zhang X-F(章秀福), Shao G-S(邵国胜), Qian Q(钱前), Xu C-M(徐春梅). Leaf senescence of difference leaf color rice and its response to light intensity. Chin J Rice Sci (中国水稻科学), 2008, 22(1): 77-81 (in Chinese with English abstract)

[35]Farquhar D G, Sharkey T D. Stomatal conductance and photosynthesis. Annu Rev Plant Physiol, 1982, 33: 317-355

[36]Kusaba M, Ito H, Morita R, Sato Y, Fujimoto M, Kawasaki S, Tanaka R, Hirochika H, Nishimura M, Tanaka A. Rice NON-YELLOW COLORING is involved in light—harvesting complex II and grana degradation during leaf senescence. Plant Cell, 2007, 19: 1362-1375
[1] 闫安, 蒋昆炜, 王蓉圆, 田林, 张璐, 王韵, 徐建龙. 水稻剑叶小维管束数基因SVN7的鉴定与克隆[J]. 作物学报, 2026, 52(5): 1364-1372.
[2] 任依涵, 赵曼利, 代晶, 李银水, 顾炽明, 杨璐, 杜雪竹, 胡文诗, 秦璐. 油菜叶片功能氮动态变化对光合速率及光合氮利用效率的影响[J]. 作物学报, 2026, 52(5): 1459-1471.
[3] 陈伟, 卫万娟, 赵其兵, 常东伟, 余凌波, 翟鹏飞, 冯志明, 陈宗祥, 任仰涛, 杨鹏, 刘海浪, 李珍富, 杨永乐, 金彦刚, 左示敏. 利用CRISPR/Cas9编辑Hd6基因创制优质早熟水稻新种质[J]. 作物学报, 2026, 52(4): 1046-1056.
[4] 石少阶, 刘凯, 陈姿夷, 王卉颖, 李三和, 周雷, 游艾青. 水稻矮化多分蘖基因DMT1的克隆与功能分析[J]. 作物学报, 2026, 52(4): 1022-1034.
[5] 覃奕琰, 付瑶, 苏畅, 李娜, 徐静茹, 程笑然, 张琪, 赵明辉. OsST41调控水稻苗期耐盐性的功能分析[J]. 作物学报, 2026, 52(3): 802-812.
[6] 叶凡, 李帅, 李思宇, 陈云, 窦超银, 刘立军. 不同节水灌溉方式对东北稻区水稻产量和群体质量的影响[J]. 作物学报, 2026, 52(3): 895-907.
[7] 王婵, 吴莹莹, 李文奇, 李霞, 王芳权, 周彤, 杨杰. 基于HRM技术开发水稻抗条纹叶枯病基因STV11功能标记[J]. 作物学报, 2025, 51(9): 2547-2556.
[8] 陈惠莹, 何嘉欣, 朱斌, 黄士轩, 周星佑, 伍君权, 杨美艳. 水稻黄单胞菌噬菌体vB_XaS_HDB2的全基因组分析和生物学特性研究[J]. 作物学报, 2025, 51(8): 2087-2099.
[9] 杨海洋, 吴林宣, 李博纹, 石翰峰, 袁禧龙, 刘金朝, 蔡海荣, 陈诗怡, 郭涛, 王慧. 基于QTL定位发现的OsWRI3调控水稻种子的落粒性[J]. 作物学报, 2025, 51(7): 1712-1724.
[10] 雷松翰, 范骏扬, 车艳奕, 代永东, 郑雨萌, 田维江, 桑贤春, 王晓雯. 水稻内卷叶突变体acl3的鉴定及调控基因的功能分析[J]. 作物学报, 2025, 51(6): 1467-1479.
[11] 李福媛, 杨奕, 马继琼, 许明辉, 林良斌, 孙一丁. 水稻OsPUB4基因克隆、激素诱导表达分析与互作蛋白筛选[J]. 作物学报, 2025, 51(6): 1690-1700.
[12] 王梦宁, 谢可冉, 高逖, 王飞, 任孝俭, 熊栋梁, 黄见良, 彭少兵, 崔克辉. 水稻幼穗分化期至抽穗期高温对籽粒形态和充实的影响及其与粒重的关系[J]. 作物学报, 2025, 51(5): 1347-1362.
[13] 盛倩男, 方娅婷, 赵剑, 杜思垚, 胡行珍, 余秋华, 朱俊, 任涛, 鲁剑巍. 不同养分管理措施对稻田和旱地油菜产量的影响及其对冻害的响应[J]. 作物学报, 2025, 51(5): 1286-1298.
[14] 翁文安, 邢志鹏, 胡群, 魏海燕, 廖萍, 朱海滨, 瞿济伟, 李秀丽, 刘桂云, 高辉, 张洪程. 无人化旱直播水稻产量形成特征及其能量与经济效益研究[J]. 作物学报, 2025, 51(5): 1363-1377.
[15] 朱建平, 李文奇, 许扬, 王芳权, 李霞, 蒋彦婕, 范方军, 陶亚军, 陈智慧, 吴莹莹, 杨杰. 水稻粉质胚乳突变体we2的表型分析与基因定位[J]. 作物学报, 2025, 51(4): 1110-1117.
Viewed
Full text


Abstract

Cited
  Shared   
  Discussed   
No Suggested Reading articles found!
京ICP备15008789号-2