异源镰刀菌对小麦品种致病力分化的研究
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摘要
小麦赤霉病是我国长江中下游诸省麦类作物的重要病害。以穗腐危害最甚。引起小麦赤霉病的镰刀菌种类至少有20种,其中黄色镰刀菌、弯角镰刀菌、雪腐镰刀菌、禾谷镰刀茵、梨孢镰刀菌最为常见。近年来,许多地区对小麦赤霉病的病原鉴定、抗病品种选育开展了大量工作。本文对异源镰刀菌对小麦致病性测定、致病性测定方法及分子生物学进行了初步研究。本研究从全国各地及不同寄主收集到14种镰刀菌,共39个菌株,包括禾谷镰刀菌、串珠镰刀菌、尖孢镰刀菌、弯角镰刀菌、三线镰刀菌、半裸镰刀菌、锐顶镰刀菌、草燕麦镰刀菌、雪腐镰刀菌、梨孢镰刀菌、莞草镰刀菌、腹状镰刀菌、Fusarium annulatum、F. proliferatum。采用田间花期接种和室内芽期接种两种抗性鉴定方法将各镰刀菌分别接种于苏麦3号、扬麦158和安农8455三个小麦品种,测定小麦赤霉病镰刀菌和引起其它病害的镰刀菌对小麦的致病性,用SAS软件分析、比较各菌株致病力差异及相关性。观察各镰刀菌菌株的培养性状,将其与致病性测定相比较。选用15个随机引物,利用RAPD技术,对39个镰刀菌菌株的基因组DNA进行种群分析,评估RAPD分析区分不同种类镰刀菌的可行性。研究所取得的结果如下:
     1、在所供试的非禾谷镰刀菌菌株中,串珠镰刀菌、尖孢镰刀菌、弯角镰刀菌等3种为“强一中”致病型,F. annulatum、雪腐镰刀菌、莞草镰刀菌、草燕麦镰刀菌、F. proliferatum、半裸镰刀菌等6种为“中一弱”致病型,三线镰刀菌、锐顶镰刀菌、梨孢镰刀菌、腹状镰刀菌等4种为致病力弱或为非致病型。禾谷镰刀菌仍属强致病型。各菌株之间和同一菌株在不同品种之间具有极显著的致病力分化现象,来源不同地区和不同寄主的菌株,以及地理来源相同、寄主植物相同的同一类型的镰刀菌菌株也存在极显著的致病力差异。室内芽期接种和田间花期接种结果一致,均可以鉴定菌株致病力,并可用于菌株与不同抗性小麦品种互作的研究。因此,室内芽期接种是一种方便、可靠的抗性鉴定方法。
     2、不同镰刀菌菌株的培养性状差异明显,相同地理来源、相同寄主上分离的同一类型镰刀菌菌株的培养性状亦存在分化现象。培养性状与致病力的相关分析表明,菌落扩展速度与致病力之间线性相关性极高:菌落扩展速度快,菌株致病力最强,而产孢量和气生菌丝生长状况与致病力之间没有显著的线性关系。
     3、RAPEI扩增图谱显示供试菌株在种间和种内均具有高度的多态性,综合所有谱
    
    华中农业大学2003硕士论文
    带系统聚类所得树状图将这39个菌株分为9组,组的划分能将非小麦寄主串珠镰刀
    菌与小麦寄主串珠镰刀菌分成两组,将不同地理来源的尖抱镰刀菌分开,并将大多数
    弱或非致病镰刀菌聚为一类。但对于所有供试镰刀菌株,由于遗传差异极大,组的划
    分与菌株所属种、致病力及其寄主间没有明显的相关性。
Wheat head blight (wheat scab) caused by Gibberella zeae(Schw.)Petch is one of the most serious diseases of wheat in various parts of China. Fusarium head blight (FEB) of wheat has been linked to at least 20 causal organisms, most records of the diseases being associated with five species: Fusarium culmorum, F.avenaceum, F.graminearum, F.poue. F.nivale. In recent years, many works have been done in identification of wheat scab and screen of resistant wheat cultivars. In this experiment, 39 single-spore isolates of Fusarium spp. were collected from Hubei, Henan, Jiangsu provinces et al. in China. These isolates belong to 14 species including F.moniliforme, F.oxysporum, F.graminearum, Fcamptoceras, F.tricinctum, F.semitectum, F.annulatum, F.acuminatum, F.avenaceum, F.nivale, F.poae, F.proliferatum, F.scirpi, F.ventricosum. The variation of pathogenicity of these species was tested by artificial inoculation in budding and flowering stages using conidiospores and analyzed by SAS. The variation of cultural charac
    teristics of Fusarium spp. was observed in PDA and compared with the differentiation of virulence. Randomly amplified polymorphic DNA (RAPD) markers were used to evaluate the genetic diversity among 39 isolates of Fusarium spp.. The results include:
    1. The test of pathogenicity of isolates which do not belong to F.graminearum showed that three species were highly virulent isolates, six species were intermediate virulent and the others were low virulent isolates. There was a significant difference in virulence of isolates and in resistance response of the wheat cultivars. Isolates of F.graminearum were also highly virulent. Isolates from different localites and different hosts were also different in virulence. Even isolates from the same regions and the same hosts varied significantly in their virulence. Both methods of inoculation in budding and flowering stage can idendicate the differentiation of the virulence of the causal oganisms and can be used to study the connection of isolates and wheat cultivars. Therefore, it is possible to identify disease ressistance of varieties in budding stage. It can be used as a reliable and advantageous method.
    2. There was a marked difference in cultural characteristics. The isolates from the
    
    
    same regions and the same hosts were also different in cultural characteristics, and the differentiation appeared to correlate the pathogenicity: the growth rate of mycelia correlated directly with pathogenicity: isolates which can grow fast in PDA have high virulent. The sporulation and mycelium growth did not correlate with pathogenicity. So maybe the cultural characteristics and virulence share common genetic background or the virulence of isolates correlates genetically with biologic characteristics.
    3. Genetic relationships among the isolates were determined by hierarchical cluster method, and showed that there was high polymorphic among 39 isolates. Tree diagram divided these isolates into nine groups. Isolates of F.moniliforme which come from crops except wheat can be differentiated from those from wheat. And most of high and low virulent isolates can be differentiated here. Isolates of F.oxysporum can be differentiated by their orignation. But for all isolates RAPD analysis can not provide reliable molecular evidences of determining classification position to Fusarium spp. in this experiment.
引文
1.于泉林,刘锡弱,刘宇新,贾桂祥.小麦品种抗赤霉病穗轴病理解剖的研究。黑龙江八一农垦大学学报,1996,8(3):42-45
    2.王裕中,杨新宁,肖庆璞.小麦赤霉病抗性鉴定技术的改进。江苏农业科学,1981,(3):38—41
    3.王裕中,杨新宁,肖庆璞.小麦赤霉病抗性鉴定技术的改进及其抗源的开拓。中国科学,1982,5:67—71
    4.王裕中,肖庆璞,杨新宁,吴志凤.江苏省小麦赤霉病菌优势种—禾谷镰刀菌Fusarium graminearum Schwabe的致病力。江苏农业学报,1985,1(1):11-16
    5.王焕如.国内外小麦赤霉病研究情况和动向。国外农业科技资料增刊,1976:6—7
    6.王芊.黑龙江省小麦赤霉病菌致病力的初步研究。黑龙江省农业科学,1997,(4):14—15
    7.马秉元,李亚玲.禾谷镰刀菌浅盘培养产生无性及有性子实体的研究。植物保护学报,10(3):185—189
    8.马秉元,李亚玲.串珠镰刀菌Fusarium moniliforme小孢子着生状态的观察。陕西农业科学,1985,(6):35—36
    9.史建荣,王裕中,何晨阳,王金生.镰刀菌单端孢霉烯毒素及其在植物病程中的作用。植物病理学报,1997,27(4):298—302
    10.李清铣,王彰明.麦类禾谷镰刀菌致病性鉴定。植物保护学报,1982,9(3):163—167
    11.李清铣,王彰明.江苏麦类禾谷镰刀菌变异性的研究。植物保护学报,1983,10(1):25—32
    12.孙全敏 译,Doohan,F.M.等著.以PCR为基础的特殊种鉴定在小麦镰刀菌穗枯病分析中的应用。麦类作物,1998,6(18):54—58
    13.刘伟成,席景会,李宏宇,潘洪玉,胡汉桥,郭永来,白容森.东北地区小麦赤霉病菌DNA随机扩增多态性分析。菌物系统,2002,21(1):63—70
    14.全国赤霉病研究协作组.我国小麦赤霉病穗部镰刀菌种类、分布和致病性。上海师范学院学报,1984,(3):69—82
    15.张匀华.我国小麦赤霉病抗性机制研究进展。黑龙江农业科学,2000,(1):41-43
    16.何家泌.小麦赤霉病菌种类和禾谷镰刀菌的特征及变异性研究综述。国外农学:植
    
    物保护,1992,(4):9—11
    17.吴艳萍,靳慧霞.植物产品中真菌毒素的危害及其检测方法。粮食与饲料工业,2001,43—45
    18.林清洪,黄志宏.镰刀菌研究概述。亚热带植物通讯,1996,25(1):13—16
    19.陈怀谷,王永文,王裕中.应用赤霉毒素—芽鞘生测法鉴定小麦品种的抗赤霉病性。江苏农业科学,1990,6:23—24
    20.陈鸿逵,王拱辰,梁训义.镰刀菌研究:浙江省大小麦赤霉病穗上的镰刀菌种类及其致病性。植物病理学报,1982,(3):1—11
    21.陈利锋,叶茂炳,陈永幸,徐朗莱,徐雍皋.抗坏血酸与小麦抗赤霉病性的关系。植物病理学报,1997,27(2):113—118
    22.武爱波,赵纯森,廖玉才,瞿波,马新霞.禾谷镰刀菌接种小麦幼芽及致病力鉴定的初步研究。植物病理学报,2001,031(004):371—372
    23.赵燕驹.青海省海东地区小麦赤霉病致病菌种及致病性研究。植物保护,2001,27(3):17—19
    24.俞大绂.中国镰刀菌(Fusarium)菌种的初步名录。植物病理学报,1955,1(1):1—13
    25.俞大绂.镰刀菌分类学的意义。微生物学报,1977,17(2):33—38
    26.徐雍皋,杨志胜.小麦赤霉病菌致病种的鉴定。南京农学院学报,1980,(1):119—126
    27.徐雍皋,方中达.玉蜀黍赤霉对小麦品种致病力的测定方法和致病力的分化。植物病理学报,1982,12(4):53—57
    28.徐雍皋,方中达.玉蜀黍赤霉致病力分化的研究。南京农业大学学报,1986,(3):41—43
    29.徐雍皋,内滕秀树.小麦赤霉病菌的侵染过程。南京农业大学学报,1989,12(3):34—37
    30.徐雍皋,姚成林,方中达.麦类赤霉病病麦毒素对小麦毒性作用的研究。南京农业大学学报,1990,13(2):58—63
    31.徐雍皋,朱斌,方中达.禾谷镰刀菌培养滤液对小麦胚根毒性作用的研究。南京农业大学学报,1991,(14):43—46
    32.徐雍皋,徐敬友,方中达.禾谷镰刀菌菌落角变的观察。植物病理学报,1992,(1):
    
    11—14
    33.徐素珍.上海地区麦类赤霉病蔺种类研究初报。上海农业科技,1980,(2):12—14
    34.徐素珍,陆金土,陆金萍,用世明.小麦品种抗赤霉病性鉴定技术及评价标准。上海农业学报,1985,1(1):27—34
    35.涂治.引起禾谷类穗腐镰刀菌的生理专化性。国内外农业科技资料增刊,1976,78—82
    36.姚金保,陆维忠.中国小麦抗赤霉病育种研究进展。江苏农业学报,2000,16(4):242—248
    37.梁训义,陈宣明,陈楚和.小麦品种对赤霉病的感病和抗病因素研究。植物病理学报,1981,11(2)。—7—12
    38.梁训义.快速诱发禾谷镰刀菌有性世代的试验及其应用。植物病理学报,1981,11(3):1—6
    39.彭生平,余毓君.小麦品种赤霉病抗性的叶片接种鉴定方法研究。湖北农业科学,1987,12,16—18
    40.彭生平,余毓君.禾谷镰刀菌武昌菌株毒素的毒性分析。华中农业大学学报,1994.13(1):19—23
    41.蒋振海,刘命朔.小麦赤霉菌分生孢子产生方法的初步研究。植物病理学报,1982,12(2):15—16
    42.全国赤霉病研究协作组.我国小麦赤霉病穗部镰刀菌种类、分布和致病性。上海师范学院学报,1984,(3):69—82
    43.魏春妹,陆仕华,薛伟龙,刘宗镇,唐永兰.DON对小麦愈伤组织呼吸及透性的影响。上海农业学报,1991,7(增刊):40—43
    44.刘常宏,Parry,D.W..小谷粒作物赤霉病评述(Ⅲ)。国外农学—麦类作物,1996,3(5):42—43
    45.刘常宏,Parry,D.W..小谷粒作物赤霉病评述(Ⅱ)。国外农学—麦类作物,1996,2(3):42—45
    46.Booth,C..镰刀菌属(The Genus Fusarium)。浙江农业大学植保系镰刀菌属鉴定培训班编译,1982
    47.白逢彦.中国镰刀菌属分类的初步研究[硕士论文]。中国科学院微生物研究所,1987
    
    
    48.马新霞.禾谷镰刀菌及其杂交子代分离群体的致病性研究[硕士论文]。华中农业大学.2001
    49.胡光荣.赤霉病穗上的镰刀菌种类和禾谷镰孢的营养体亲和性研究(硕士论文)。华中农业大学,2000
    50.许志刚.普通植物病理学(等二版)。中国农业出版社,1997
    51.侯明生.农业植物病理学。湖北科学技术出版社,1998
    52.康振生,布赫乃尔.小麦赤霉病的细胞学和分子细胞学研究。中国植物病理学会第七届代表大会论文摘要集。
    53. Anja, I.P.,Berne, L.J.,Marja, L.P..Purification and properties of an alkaline proteinase of Fusarium culmorum. Eur.J.Biochem, 2002, 269:798-807
    54. Booth, C..Physical and biochemical techniques in the identification of Fusarium. J. Gen.Microbiol, 1966,42:7-8
    55. Booth, C..Fusarium laboratory, guid to the identification of the major species. Comonwealth Mycological Institute, 1977
    56. Buerstmayr, H.,Lemmes, M., Hartle, L.,Doldi, L. Steiner, B., Stierschneider, M.,Ruckenbauer, P..Molecular mapping of QTLS for Fusarium head blight resistance in spring wheat. Theor Appl Genet, 2002, (104):84-92
    57. Cakmak, I.,Marschner, H..Magnesium deficiency and high light intensity enhance activities of superoxide dismutase, ascorbate peroxidase and glutathione reductase in bean leaves. Plant Physiol, 1992,1222-1227
    58. Carter, J.P.,Rezanoor, H.N, Holden, D.,Dejardins, A.E.,Plattner, R.D.,Nichol son, P..Variation in pathogenicity associated with the genetic diversity of Fusarium graminearum. Plant Pathology, 2000,49:452-460
    59. Doohan, F.M.,Parry, D.W.,Jenkinson, P.,Nicholson, P..The use of species specific PCR based assays to analyse Fusarium ear blight of wheat. Plant pathology,1998,47:197-205
    60. Edel, V. Steinberg, N.,Gautheron, N.,Alabouvette, C..Evaluation of restriction analysis of polymerase chain reaction (PCR)-amplified ribosomal DNA for the identification of Fusarium species.Mycological Research, 101(2):179-187
    
    
    61. Gorden, W. L..The Occurrence of Fusarium Species in Canada Ⅱ Prevalence and Taxonomy of Fusarium Species in Cereal seed. Canada Jour Bot, 1952,30:209-251
    62. John, G. K.,Williams..DNA polymorphisms amplified by arbitrary primers are useful as genetic markers. Nucleic Acids Research, 22(18): 6531-6535
    63. Linnemannstons, P.,Voss, T.,Hedden, P.,Gaskin, P.,Tudzynski, B.. Deletions in the gibberellin biosynthesis gene cluster of Gibberella fujikuroi by restriction enzyme mediated integration and conventional transformation mediated mutagenesis. Appl-environ-microbiol, 1999, 65(6):2558-2564
    64. Miller, J.D., Arnison, P. G..Deoxynivalenol and experimental in Fusarium graminearum infection of wheat.Cananda Journal of Plant Pathology, 1986,8:147-152
    65. Miedaner, T.,Schilling, A. G..Genetic variation of aggressiveness in individual field populations of Fusarium graminearum and Fusarium culmorum tested on young plants of winter rye. European Journal of Plant Pathology. 1996,102:823-830
    66. McMullen, M.P.,Schartz, B.,Stover, R. Studies of fungicide efficacy, application timing, and application technologies to reduce Fusarium head blight and deoxynivalenol. Cereal Research Communications, 1997,25:779-780
    67. Mullins, E.D.,Chen, X.,Romaine, P.,Raina, R.,Geiser, D.M.,Kang, S..Agrobacte rium-mediated transformation of Fusarium oxysporum:an efficient tool for insertional mutagenesis and gene transfer. Phytopathology, 2001,91(2):173-180
    68. Nirenberg. H.I..A simplifiied method for identifying Fusarium spp. occurring on wheat. Cananda Journal of BOT 1981, 59:1599-1609
    69. Nicholson, P.,Simpson, D.R.,Weston, G.,Rezanoor, H.N.,Lees, A.K.,Parry, D.W. Joyce, D..Detection and quantification of Fusarium culmorum and Fusarium gaminearum in cereals using PCR assays. Physiological and Molecular Plant Pathology, 1998, 53:17—37
    70. Nightingale, M.J.,Marchylo,B.A.,Clear, R.M.,Dexter, J.E.,Preston, K.R..Fus
    
    arium Head Blight:Effect of fungal proteases on wheat storage proteins. Cereal Chemistry,1999, 76(1):150-158
    71. Nelson, P.E..Fusarium disease, biology, and taxonomy. The Pennsylvania state university press, 1983, 1-193
    72. Nelson, P.E.,Toussoun, T.A.,Marasas, W.F.O..Fusarium species:an illustrated manual for identification. The Penn. State Uni. Press:193
    73. Namiki, F.,Matsunaga, M.,Okuda, M.,Inoue, I..Mutation of an arginine biosynthesis gene causes reduced pathogenicity in Fusarium oxyporum f. sp. melonis.Molecular plant microbe interactions, 2001,14 (4): 580-584
    74. Nicol, J.J.,Frank, J.M.,Anke, P.L.,Wilhelm, S..Mating, conidiation and pathogenicity of Fusarium graminearum, the main caual agent of the head blight disease of wheat, are regulated by the MAP kinase gpmkl. Curr. Genet, 2003,43:87-95
    75. Oreste ,A.,Laura, D.G.,Franca, T.,Rosalla, L..Changes in the Ascorbate System during seed Development of Vicia faba L. Plant Physiol, 1992,99:235-238
    76. Prashant, K.M.,Roland, T.V.,Alastair, C..Development of a PCR based assay for rapid and reliable identification of pathogenic Fusarium. Science direct-FEMS Microbiology Letters, 2003,218(2):329-332
    77. Schroeder, H.W.,Christensen, J.J..Factors affecting resistance of wheat scab caused by Gibberella zeae. Phytopathology, 1963, 53:831-838
    78. Schilling, A.G, Moller, E.M.,Geiger, H.H..Polymerase chain restriction based assays for species detection of Fusarium culmorum, F. graminearum, and F. avenaceum. Phytopathology, 1996,86(5):515-522
    79. Schilling, A.G, Moller, E.M.,Geiger, H.H..Molecular variation and genetic structure in field populations of Fusarium species causing head blight in wheat. Cereal Research Communications, 25,549-554.
    80. Sona, J.,Kouichi, A.,Takuya, K.,Tomizo, O.,Renkichi, T..The G protein subunit FGB1 regulates development and pathogenicity in Fusarium oxysporum. Curr Genet, 2003,43:79-86
    
    
    81. Turner, A.S.,Lees, A.K.,Rezanoor, H.N.,Nicholson, Refinement of PCR detection of Fusarium avenaceum and evidence from DNA marker studies for phenetic relatedness to Fusarium tricinctum. Plant Pathology, 1998,47:278-288
    82. Theresa, L.,Woongoh, D.,Seonkim, H.,Jungkwan, L..Identification of Deoxynivalenol and Nivalenol producing chemotypes of Gibberella Zeae by using PCR. Applied And Environmental. Microbiology. 2001:2966-2972
    83. Yoshiyuki, N.,Kozi, A. Hydrogen peroxide is scavenged by ascorbate-specific peroxidase in spinach chloroplasts. Plant & Cell Physfol, 22(5):867-880

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