山东省十字花科蔬菜黑腐病菌的鉴定及大白菜品种抗病性研究
详细信息    本馆镜像全文|  推荐本文 |  |   获取CNKI官网全文
摘要
白菜黑腐病由野油菜黄单胞杆菌Xanthomonas campestris引起,是一种世界性十字花科蔬菜重要病害。本研究论文从白菜黑腐病的采集分离研究开始,分别进行了白菜黑腐病的鉴定、白菜对黑腐病抗性鉴定方法的探索、品种抗病性的鉴定以及白菜接种黑腐病菌后防御酶系的变化分析。所得结果概括如下:
     1. 2005-2006年,从山东泰安、济南、烟台、威海等地采集白菜黑腐病病害标样25份,用平板划线法室内分离纯化获得黑腐病菌65株。经致病性测定,选出四个强致病力菌株H9、C2、E3、G2,分别对其进行了形态学观察、生物学特性测定和分子检测。四个菌株其生物学特性反应表现基本一致,16S-ITSrDNA序列分析表明供试病原菌与Genbank中的AE12540.1 (Xanthomonas campestris pv. campestris)的同源性是99.63%。结合形态学特征和致病性反应,确认引起山东省白菜黑腐病的病原菌是野油菜黄单胞杆菌野油菜黑腐病致病变种(Xanthomonas campestris pv. campestris)。
     2.通过采用不同的接种方法、接种浓度和接种苗龄等对白菜黑腐病苗期抗病性进行了测定,对其表现进行比较,筛选出一套适用于白菜苗期的快速准确的抗病性鉴定方法。白菜黑腐病苗期抗病性鉴定,采用3×108cfu/mL的病原菌悬浮液,在幼苗3~4片真叶期进行“喷雾法”接种,能较好地表现发病情况,接种后第七天表现典型症状,反映不同材料对黑腐病的抗病性差异。
     3.通过37个大白菜品种对黑腐病的抗病性鉴定结果表明,供试品种均未表现免疫反应,不同大白菜品种的抗病性有一定的差异。高抗品种有改良83-24、德高1号和正旺达12,病情指数在30以下,占供试总品种的8.1%;中抗品种有夏阳、天正品优等,占总品种的56.8%;强春、四季王、胶白8号等表现感病,中感占27.0%;高感品种有橘红60、金秀、北京小杂56,病情指数都在70以上,占供试品种的8.1%。
     4.在37份白菜材料中选取“抗病”、“感病”不同抗病性级别的材料6份,分别进行黑腐病病原菌的接种处理和未接种(喷蒸馏水)处理,并测定接种前后幼苗叶片内的SOD酶、POD酶、CAT酶、PPO酶和PAL酶等5种酶活性的变化,分析这些变化与其抗病性的关系。
Cabbage Black Rot disease is caused by Xanthomonas campestris , that is a major disease in cruciferous vegetables worldwide. This research paper study on the Separation of disease leaves about the cabbage Black Rot, then we conducted identification of cabbage Black Rot disease , exploration of methods of identification of resistance on Chinese cabbage to Black Rot disease, the identification of resistance on varieties of cabbage and the analysis of changes on defence Enzymes after inoculate Black Rot on Cabbages. The results can be summarized as follows:
     1. We collected 25 samples of Chinese cabbage Black Rot from different fields of Shandong Province during 2005 ~ 2006 years , such as Taian, Jinan, Yantai,Weihai and so on . With that we gained 65 bacterial strains after separation and purity in the lab. Four bacterial strains were voted in pathogenicity mensurate. morphology observation, Biology characteristic and molecules measure of the four strains (named H9、C2、E3、G2) revealed that Biology characteristic reaction shows four examinated bacterial strain coinciding basically , 16S-ITSrDNA sequence analysis indicates the homologous identity between Xanthomonas campestris pv. campestris in Genbank and pathogenic bacteria is 99.63%. The pathogenic bacteria which arouse Chinese cabbage Black Rot in Shandong Province belong to Xanthomonas campestris pv. campestris.
     2. Through the use of testing different inoculating methods,inoculated concentrations and Age of Chinese cabbage of vaccination, and other black rot disease resistance seedlings were determined to compare their performance,after that screening a set of rapid and accurate methods of identification of resistance to cabbage seedlings. Identification of resistance of black rot on Cabbage seedlings , That is while in the temperatures ranged from 25℃to 30℃, the suspensions of 3×108 colony forming units/mL were sprayed to the leafs seedlings with four to five, the moisture was kept for 24 to 48 hours.That can be better performance of the situation , In seven days after treatmented , leaves performance typical symptoms,reflect the different resistance to black rot on different materials. It was showed that the technique could be easy to distinguish the resistant differences in different varieties of xanthomonas campestris.
     3. Through identification of resistance on the 37 varieties of Chinese cabbage in Shandong Province to black rot with this method indicated, results showed that all the performance of the tested varieties were not immune response, the resistance of different varieties of Chinese cabbage represent a certain difference. The percentage of high resistant varieties such as Improved varieties 83-24 , Degao.1 and Zhengwd.12 have high resistance , the following condition index of 30, accounting for the trial of species of 8.1%;The moderate resistant varieties w Xia Yang, Tianzheng Excellence and so on, accounting for the total species of 56.8% ; The disease susceptible varieties Qiangchun, Sijiwang, Jiaobai.8 and other performance flu disease was 27.0% ; highly susceptible varieties Juhong60, Jinxiu, Beijingxiaza56 in the condition index above 70, accounting for the total species of 8.1%.
     4. We selected resistance and flu disease resistance levels of different materials 6 shares of 37 Cabbage material, after dealed with Black Rot disease pathogens vaccination and not vaccinated (spray distilled water) ,and determine the activity changes of the five kinds of Enzyme before and after vaccination Leaves,such as superoxide dismutase,peroxidase,catalase,polyphenol oxidase,phenylalanine ammonia lyase,then analysis the relationship between the changes and the resistance.
引文
1.蔡岳松,童南奎,曲竹蓉,等.甘蓝品种(系)对芫菁花叶病毒和甘蓝黑腐病的抗性鉴定[J].西南农业大学学报,1990,12(1):19~21.
    2.陈惠明等.烤烟感染赤星病后4种酶动态的研究[J].云南农业大学学报.2001,10( 1):1~6.
    3.陈建中,盛炳成,刘克钧.苹果感染轮纹病菌后过氧化物酶和多酚氧化酶活性的变化[J].江苏农业学报,1997,13(1):63~64.
    4.陈利峰,宋玉立,徐雍皋等.抗感赤霉病小麦品种超氧化物歧化酶和过氧化氢酶的活性比较[J].植物病理学报,1997,27(3):209~213.
    5.陈璋.水稻抗稻瘟病与苯丙氨酸解氨酶及过氧化物酶活性的相关性[J].植物生理学通讯.1993,29(4):275.
    6.程伯瑛,武永慧,王翠仙,武峻新.惠丰甘蓝对黑腐病的抗性鉴定研究[J].北方园艺,2002(6):48~49.
    7.崔彦玲.浅谈我国蔬菜育种的现状与发展对策[J].北京农业科学,2002(2):11~13.
    8.丁万霞,李建斌,徐鹤林.我国结球甘蓝育种研究的现状及展望(上) [J].上海蔬菜,2000(1):15~16.
    9.东秀珠蔡妙英常见细菌系统鉴定手册[M].科学出版社2001,349~354.
    10.董汉松.超氧化物岐化酶及其与植物的抗病性[J].植物诱导抗性原理和研究.科学出版社,1995,56~57.
    11.董金皋主编.农业植物病理学(北方本)中国农业出版社2001.
    12.樊自红,等.氧化物酶和苯丙氨酸解氨酶与毛白杨抗锈性的关系[J].植物病理学报,1989,19.
    13.方博云,郑培土.花椰菜黑腐病的发生规律及防治[J].长江蔬菜,2001,(12),20~22.
    14.方中达.植病研究方法(第三版)[M].中国农业出版社. 1998, 179~210.
    15.龚静,朱玉英,吴晓光.甘蓝黑腐病抗性材料筛选及接种方法的研究[J].上海农业科技,2001(4):77~87.
    16.郭红莲,程根武,陈捷,等.玉米灰斑病抗性反应中酚类物质代谢作用的研究[J].植物病理学报, 2003, 33 (4) : 342~346.
    17. H.惠勒.沈崇尧译.植物病程[M].北京:科学出版社.1979.
    18.纪明山,陈捷,程根武,谷祖敏,郑文华,孙长凤.壳聚糖浸种对玉米幼苗根系中几种防御酶活性的影响[J].沈阳农业大学学报, 1999-06,30(3):200~203.
    19.纪明山.玉米腐霉菌茎腐病抗性机制研究[J].植物病理学报, 2001,(04):374~375.
    20.简元才,钉贯靖久.甘蓝黑腐病抗病性材料的鉴定及筛选[J]北京农业科学,1994,(03):29~30.
    21.简元才.甘蓝类蔬菜的黑腐病及其防治[J].北京农业科学,1994,12(6):19~21.
    22.蒋传葵.工具酶的活力测定[M].上海:上海科学技术出版社,1982.
    23.孔庆科,丁爱云,刘招舰,殷复伟.茄子感染黄萎病菌前后酶活性的动态反应和同工酶变化[J].山东农业大学学报(自然科学版),2001,(03):271~274.
    24.李盾,王振中,林孔勋.花生体内几种酶活性与抗锈病性的关系[J].华南农业大学学报,1991,12(3) :1~6.
    25.李经略,李惠兰,干正荣,张恩慧,鲁玉妙.甘蓝对TuMV和黑腐病苗期兼抗性平行鉴定研究[J].陕西农业科学,1994,(01):19~21.
    26.李靖,利容千,袁文静.黄瓜感染霜霉病菌叶片中一些酶活性的变化[J].植物病理学报, 1991, 21 (4):277~283.
    27.李兰真,赵会杰,杨会武等.小麦锈病与活性氧代谢的关系[J].植物生理学报,1999,35(2):115~117.
    28.李树德.中国主要蔬菜抗病育种进展[J].北京科学出版社,1995:79~81.
    29.李亚玲,龙书生,郭军战,张宇宏,李强,王炜.玉米感染禾谷镰刀菌后PAL、POD活性和同工酶谱的变化[J].西北植物学报, 2003, 23 (11) : 1927~1931。
    30.李永镐,徐丽波.甘蓝黑腐病苗期抗病性鉴定方法的研究[J].东北农学院学报,1990,21(2):125~129.
    31.李永镐.甘蓝黑腐病苗期抗病性鉴定方法———喷雾接种法研究中国主要蔬菜抗病育种展[M].北京:科学出版社,1995 ,611~613.
    32.李有志,唐纪良,马庆生.胞外多糖对野油菜黄单胞菌野油菜致病变种气孔入侵能力的影响[J].广西农业生物科学,1998,17(3):216~221 .
    33.林植芳,李双顺,林桂珠,孙谷畴,郭俊彦.水稻叶片的衰老与超氧物歧化酶活性及脂质过氧化作用的关系[J].Journal of Integrative Plant Biology,1984,26(06):605~615.
    34.林植芳.光敏反应对过氧化氢酶的影响[J].生物化学与生物物理进展, 1991,(06):435~438.
    35.铃木直治等,张际中等译.近代植物病理化学[M].上海教育出版社.1981.
    36.刘志恒.十字花科蔬菜软腐病和黑腐病[J].新农业,2002,(08):38~39.
    37.毛爱军,王永健,冯兰香,许勇,耿三省,曹婉红.疫病病菌侵染后辣椒幼苗体内保护酶活性的变化[J].华北农学报,2003,(02):66~69.
    38.苗则彦,赵奎华,刘长远,梁春浩,林凤.葡萄抗感白腐病品种PAL酶、PPO酶和SOD酶活性比较[J].沈阳农业大学学报,2003,(03):177~180.
    39.彭锐,雷建军.甘蓝抗黑腐病研究现状[J].西南园艺,1998,(03):29~32.
    40.肖崇刚,刘灼均,蔡岳松.甘蓝黑腐病菌细菌学研究[J].西南农业大学学报,1996,(02):162~164.
    41.萨德主编,张克勤译植物病原细菌实验指南[M].贵州人民出版社.1986,62-80.
    42.沈萍,范秀容,李广武.微生物学实验(第3版)[M].北京:高等教育出版社,1999.
    43.沈其益,等.棉花感染枯萎病后过氧化物酶同工酶的变化[J].植物学报,1978 ,20:108~112.
    44.宋风鸣,郑重,葛起新.氟乐灵诱发棉苗对棉枯萎病的诱导抗性及其机制[J].植物病理学报, 1993,(02):115~120.
    45.宋凤鸣,郑重,葛秀春.活性氧及膜质过氧化在植物—病原物互作中的作用[J].植物生理通讯,1996,32 (5):377~385.
    46.唐纪良.甘蓝黑腐病黄单胞菌胞外蛋白酶的致病作用[J].广西农学院学报,1992,11(1):81~84.
    47.王爱国,罗广华,邵从本等.大豆种子超氧物岐化酶的研究[J].植物生理学报,1983,9(1) :77~83.
    48.王超,吴世昌,秦智伟,刘建栋.甘蓝苗期多抗性鉴定技术研究[J].东北农业大学学报,2000,(02):152~159.
    49.王迪轩,刘建中.十字花科蔬菜黑腐病无公害化防治[J].农业科技与信息,2004,(06):31.
    50.王金生.植物抗病性研究进展[J].植物病理学报,1995,25 (4):289~295.
    51.王敬文,薛应龙.植物苯丙氨酸解氨酶的研究——Ⅱ苯丙氨酸解氨酶在抗马铃薯晚疫病中的作用[J].植物生理与分子生物学学报,1982,(01):35~43.
    52.王敬文,薛应龙.植物苯丙氨酸解氨酶的研究——Ⅲ.玉米小斑病菌Helminthosporium maydis T小种和大斑病菌Helminthosporium turcicum毒素对苯丙氨酸解氨酶(PAL)的刺激作用[J].植物生理与分子生物学学报,1982,(03):237~244.
    53.王雅平,刘伊强,施磊,潘乃穟,陈章良.小麦对赤霉病抗性不同品种SOD活性[J].植物生理与分子生物学学报,1993,(04)):353~358.
    54.王雅平,吴兆苏,刘伊强.小麦抗赤霉病性的生化研究及其机制的探讨[J].作物学报,1994,20(3):327~333.
    55.韦刚.十字花科蔬菜黑腐病的发生情况调查和防治[J].广西植保,1994,(03):36~37.
    56.吴芳芳,檀根甲.苹果感染炭疽病菌后6种酶活性的变化[J].安徽农业大学学报, 2004,(01):46~50.
    57.吴岳轩,曾富华,王荣臣.杂交水稻对白叶枯病的诱导抗性与细胞内防御酶系统关系的研究[J].植物病理学报,1996,26(2):127~131.
    58.肖崇刚,刘灼均,蔡岳松.甘蓝黑腐病细菌学研究[J].西南农业大学学报,1996,(02):162~164.
    59.肖崇刚.一种甘蓝黑腐病接种新方法[J].植物保护,1994,(05):35.
    60.徐朗莱,叶茂炳,徐雍皋等.过氧化物酶及同工酶与小麦抗赤霉病性的关系[J].植物病理学报,1991,21(4):285~289.
    61.薛应龙,欧阳光察,澳绍根.植物苯丙氨酸解氨酶的研究[J].植物病理学报,1983,9(3) 301~305.
    62.薛应龙,欧阳光察,澳绍根.植物苯丙氨酸解氨酶的研究——Ⅳ、水稻幼苗中PAL活性的动态变化[J].植物生理与分子生物学学报,1983,(03):11~16.
    63.叶钟音,刘经芬.水稻对白叶枯病菌(Xanthomonas campestris pv. oryzae)的抗性与过氧化物酶和过氧化物酶同工酶活性的关系[J].南京农学院学报,1984,(2):39~45.
    64.于凤鸣.葡萄抗感霜霉病品种三项生化指标的比较(简报)[J].河北农业技术师范学院学报,1998,12(2):68~70.
    65.张凤兰.白菜对黑腐病抗性的室内鉴定方法及抗源筛选[J].北京农业科学,1994,12(4):28~29.
    66.张慧.黄瓜细菌性角斑病苗期人工接种细菌计数方法研究—混浊度计数法[J].北方园艺,1999,(06):64.
    67.张建军,等.小麦品种对梭条斑花叶病毒病抗病特性的研究[J].华中农业大学学报,1996 ,15(5):420~425.
    68.张俊华,崔崇士.不同抗性南瓜品种感染Phytophthora capsici病菌后几种酶活性测定[J].东北农业大学学报,2003,(02):124~128.
    69.中国科学院微生物所细菌分类组一般细菌常用鉴定方法[M].北京:科学出版社,1978,111~195.
    70.周军.花椰菜黑腐病发生及防治办法[J].农资科技,2002,(06):183~185.
    71.朱广廉,钟文海,张爱琴.植物生理学实验.北京:北京大学出版社,1991.
    72.邹琦主编.植物生理生化实验指导[M].北京:中国农业出版社.1995,110~111.
    73. Adam A,Farkas T,Somiyal G et al.Consequence of O2·—generation during a bacteria induced hypersensitive reaction in tobacco: Deterioration of membrane lipids. Physiology Molecular Plant Pathology,1989,34:13.
    74. Alazar M D,et al. Peroxidase isoenzyme in the defense response of Capsicum annum to Phytophthora capsici . Physiol. Planta. 1995.
    75. Baker CJ,O’Neill NR,Keppler LD et al.Early responses during plant-bacteriainteractions in tobacco cell suspensions.Phytopathology,1991,81:1504.
    76. Baker CJ,Orlandi EW,Mock NM.Harpin,an elicitor of the hypersensitive response in tobacco caused by Erwinia amylovora,elicit active oxygen production in suspension cells.Plant physiology,1993,102:1341.
    77. Banoyopadhyay S. Incidence of black rot of cabbage and cauliflower under different conditions of infection.Indian J Agri Sci.1985,55(5):350—354.
    78. Bradliy DJ,Kjellbom P.,Lamb CJ.Elicitor and wound-induced oxidative cross-linking of a proline-rich plant cell protein:A novel rapid defense response.Cell,1992,70: 21.
    79. Buonaurio R,Torre GD,Montalbini P.Soluble superoxide dismutase (SOD) in susceptible and resistant host-parasite complex of Paseolus nulgatis and Uromyces phaseoli.Physiology Molecular Plant Pathology,1987,31:173.
    80. Callow JA,et al.Biochemical Plant Pathology New York,Wiley,1983.
    81. Chai HB,Doke N.Activation of the potential of potato leaf tissue to react hypersensitive to Phytophora infestans cytospora germination fluid and the enhancement of this potential by calcium ions.Physiology Molecular Plant Pathology,1987,30:27
    82. Chigrin,VV.Oxidative, lipolytic and protective enzymes in the leaves of rust resistant and susceptible plants of wheat. Fiziologiya Rastenii,1988,35:1198~1208.
    83. Degouses N,Trantuphylides C,Montillet JL.Involvement of oxidative processes in the signaling mechanisms leading to the activation of glyceollin synthesis in soybean (Glycine max).Plant physiology.1994,104:945.
    84. Doke N.Involvement of superoxide anion generation in the hypersensitive response of potato tuber tissue to infection with an incompatible race of Phytophthora infestans and to the hyphal wall components.Physiology Plant Pathology,1983,23:345.
    85. Doke N.NADPH-dependent O2.- generation in membrance fraction isolated from wounded potato tubers inoculated with Phytophthora infectans.Physiology Plant Pathology,1985,27:311.
    86. Farkas G L , Stahmann A. on the nature of change inperoxidese isoenzymes in bean leave in tomato p lants of southbean virus [J ]. Phytopatho logy , 1996 , 56: 669~677.
    87. Gamm EL , Towers GHN.Review article phenylalanine ammonia lyase.Phytochemistry, 1973,12:961~973.
    88. Glazener JA,Orlandi EW,Harmon GL et al.An improved method for monitoring active oxygen in bacteria-treated suspension cells using luminol-dependent chemiluminescene.Physiology Molecular Plant Pathology,1993,42:221.
    89. im KK,Fravel DR,Papavezas GC.Identification of a metabolite produced by Talaromyces flavusas glucose oxidase and its role in the biocontrol of Verticillium dahliae.Phytopathology,1988,78:488.
    90. J in N akash ima, et al. Immunocytochem ical localizat ion of phenylalanine ammonia2lyase and cinnamyl alcoho ldehydrogenase in different iat ing t racheary elements derived from Z innia m esop hy ll cells [J ]. P lant Cell Physio logy,1997, 38 (2) : 113~123.
    91. Jennings P H , et al. Peroxidase and polyphenol oxidase activity associated with helminthospori2 um leaf spot of Maize. Phytopathology , 1969 ,59 :963~967.
    92. John. A dvances in fo rage legume techno logy [J ].草业学报,2001, 10 (4) : 12~17.
    93. Keppler LD,Novacky A.The initation of membrane lipid peroxidation during bacteria-induced hypersensitive reaction.Physiology Molecular Plant Pathology,1987,30:233.
    94. Keppler LD,Baker CJ.O2.- initiated lipid peroxidation in a bacteria-induced hypersensitive reaction in tobacco cell suspensions.Phytopathology,1989,79:555.
    95. Keppler LD,Baker CJ,Atkinson MM.Active oxygen production during a bacteria-induced hypersensitive reaction in tobacco suspension cells.Phytotathology, 1989,79:974.
    96. Kim KK,Fravel DR,Papavezas GC.Identification of a metabolite produced by Talaromyces flavusas glucose oxidase and its role in the biocontrol of Verticillium dahliae.Phytopathology,1988,78:488.
    97. Koch E,Meter BM,Eiben H et al.Alipoxygenase from leaves of tomato (Lycopersicon esculentum Mill.) is induced in response to plant pathogenic pseudomonas.Plant Physiol.,1992,99:571.
    98. Kouko l J , Conn E E. The metabo lism of aromat ic compounds in h igher p lants.ì. Purificat ion and p ropert ies of the 2phenylalanine deam inase of Herdeum vulagare [J ]. Journal of B io logy and Chem ist ry, 1961, 236: 2692~2698.
    99. Lindgren PB.Molecular analysis of plant defense responses to plant pathogens.J. Nematol.,1992,24(3):330~337.
    100.Ling-Yun Chen, Day-Yu Chen, Jan Miaw and Nien-Tai Hu. XpsD, an Outer Membrane Protein Required for Protein Secretion by Xanthomonas campestris pv. campestris , Forms a Multimer*THE JOURNAL OF BIOLOGICAL CHEMISTRY Vol. 271, No. 5, Issue of February 2, 1996: 2703~2708.
    101.Lovrekovich L , et al. The inportance of peroxi2 dase in the wildfire disease. Phytopathology ,1968 ,58 :193~198.
    102.Mehdy M C. A ctive oxygen species in p lant defense against pathogens[J ]. P lant Physio logy, 1994, 105: 467~472.
    103.och E,Meter BM,Eiben H et al.Alipoxygenase from leaves of tomato (Lycopersicon esculentum Mill.) is induced in response to plant pathogenic pseudomonas.Plant Physiol.,1992,99:571.
    104.Overeen JC.Threlfall DR.Biochemical aspect of plant parasite relationships. Academic press,1976,134.
    105.Peng Y D,Ke D B,Zhang Z Z.Studies on isolation and PCR patterns of genomic DNAS from frankia (in Chinese)[J].Journal of Microbiology(微生物学杂志).1997,17(3):1~5.
    106.Sadowsky J,Kinkel L,Bowers H.Use of repetitive intergenic DNAsequences to classify pathogenic and disease-suppressive Streptomyces strains[J].Applied and Environmental Microbiology,1996,62(9):3489~3493.
    107.Staples R C , et al. Changs in proteins and several enzymes in susceptible bean leaves after infection by the bean rust fungus. Phytopathology , 1964 ,54 :760~764.
    108.Staub T,Williams P H.Factors influencing black rotlesio development in resistant and susceptible cabbage.Phytopathology,1972,62(7):722~728.
    109.Strange RN.Plant Disease Control,Chapman & Hall,1993.
    110.Svalheim O,Robertsen B.Elicitation of H2O2 production in cucumber hypocotyls segments by oligo-1,4-α-D-galacturonides and an oligo-glucan preparation from cell wall of Phytophthora megasperma f. sp.Glycinea.Physiology Plant,1993,88:675.
    111.Thomas MD, Langston-Unkefer PJ,Uchytil TF et al.Inhibition of glutamine synthase from pea by tabtoxine-β-lactam.Plant Physiol,1983,71:912~915.
    112.Veech, JA.Localization of peroxidase in infected tobacco susceptible and resistant to black shank.Phytopathology,59:566~571.
    113.Williams P H. Black rot: A continuing threat to world crucifer. Plant Dis.1980,64:736~742.
    114.Wo jtasxek P. Oxidative burst: an early p lant response topathogen infection[J ]. Biochem J , 1997, 322: 681~692.

© 2004-2018 中国地质图书馆版权所有 京ICP备05064691号 京公网安备11010802017129号

地址:北京市海淀区学院路29号 邮编:100083

电话:办公室:(+86 10)66554848;文献借阅、咨询服务、科技查新:66554700