罗非鱼腐败过程菌群结构分析及腐败菌的分离、鉴定与调控
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摘要
罗非鱼是中国最重要的养殖和出口鱼类,但由于罗非鱼及相关产品货架期短,因此影响了罗非鱼养殖业的进一步发展。由于微生物在鱼类腐败过程中起主导作用,因此分析鱼类腐败过程中菌群结构变化及腐败菌群间的群体感应,有助于我们研究延长水产鱼类保藏时间、减少经济损失的方法。
     本研究中以新鲜罗非鱼为试验对象,分别设置剔除鱼骨和肠道(JY)和只剔除鱼骨(QY)(每组有3个重复)两组试验样品,并分别在4℃和25℃贮存;以相同的时间(1、3、7和14天)取样并检测样品中的菌群变化。应用变性梯度凝胶电泳技术(DGGE)、平板计数、pH的测定以及腐败菌的分离鉴定等方法对腐败过程中的菌群变化进行分析。
     应用DGGE技术分析表明JY样品腐败过程中的细菌属于α-变形杆菌亚门(α-proteobacteria)、β-变形杆菌亚门(β-proteobacteria)、γ-变形杆菌亚门(γ-proteobacteria)、厚壁门(Firmicutes)和未分类菌(Unclassified);其中γ-变形杆菌门细菌是样品腐败过程中的主要优势菌。QY样品腐败过程中的细菌属于变形杆菌门(Proteobacteria)、厚壁门(Firmicutes)和未分类菌(Unclassified);其中变形杆菌门细菌是样品腐败过程中的主要优势菌。
     有研究表明DGGE技术只能检测到样品中高于总菌量1%的优势菌群,但是鱼肉中部分低丰度的致病菌仍能引起食品安全风险,因此用传统纯培养方法对样品中的细菌进行分离鉴定是对DGGE的有益补充。本研究采用在25℃储存3天的样品对可培养细菌进行分离鉴定,共获得23株细菌。其分别属于放线菌门(Actinobacteria)、拟杆菌门(Bacteroidetes)、厚壁门(Firmicutes)和变形杆菌亚门(Proteobacteria)。
     目前已有研究表明群体感应的N-酰基高丝氨酸内酯类信号分子(AHLs)能够调控多种革兰氏阴性致病菌的基因的表达。本研究应用一种来源于芽孢杆菌的高丝氨酸内酯酶(AiiAB546)降解AHLs,进一步分析群体感应信号分子和腐败相关的酶基因表达的关系。由于摩氏摩根菌(M. morganii)、普通变形杆菌(Proteus vulgaris)、黄杆菌(Flavobacteriacea)在样品的腐败过程中起关键作用,并且都能够产生AHLs,因此本研究中以这三株菌为实验菌株,研究高丝氨酸内酯酶对胞外蛋白酶和组氨酸脱羧酶的调控作用。试验结果表明AiiA B546对黄杆菌所产的信号分子有降解作用且能降低其胞外蛋白酶酶活,但是对摩氏摩根菌、普通变形杆菌所产信号分子没有作用。
Tilapia is the most important fish among China aquaculture and exports. Due to the short shelf life of live tilapia and tilapia product, further development of tilapia culture has been limited. Because microorganisms are the major cause of fish spoilage, studies of the bacterial community structure change during spoilage and quorum-sensing system of spoilage organisms will facilitate us to find a way to lengthen the shelf life of fresh fish and reduce economic loss.
     In this study, fresh tilapia was selected and treated by two different processing methods (3 replicates): removing bone and intestinal tract (JY) and only removing bone (QY). The samples were stored at 4°C and 25°C, respectively. Each treatment was sampled at 1, 3, 7, 14 days. Using DGGE, plate count, pH test, and isolation and identification of spoilage bacteria, the change of bacterial community structure during spoilage was explored.
     The DGGE analysis showed that the bacteria in group JY were confined intoα-proteobacteria,β-proteobacteria,γ-proteobacteria, Firmicutes and unclassified. Among them,γ-proteobacteria was the predominant bacteria. The bacteria in group QY were mainly proteobacteria, Firmicutes and Unclassified.
     It has been reported that the DGGE technology can only detect the bacteria of more than 1% of the total bacterial community. However, some pathogenetic bacteria in fish are lower than 1% of the total bacteria, thus isolation and identification of bacteria using the traditional pure culture approach was supplementary to the DGGE analysis. The samples stocked at 25°C for 3 days were subjected to isolation and identification of spoilage organisms. A total of 23 bacterial strains were isolated and classified into Actinobacteria, Bacteroidetes, Firmicutes and Proteobacteria.
     N-Acyl homoserine lactones (AHLs) have been identified to regulate the expression of pathogenetic genes in Gram-negative bacteria by quorum-sensing system. AiiAB546 from Bacillus sp. B546, an N-acylhomoserine lactone lactonase, was used to study the relationship between AHLs and expression of genes related with spoilage. M. morganii, Proteus vulgaris, and Flavobacteriacea sp. playing key roles in fish spoilage and having ability to produce AHLs were selected as spoilage organisms. Results showed that AiiAB546 could degrade the AHLs produced by Flavobacteriacea sp., resulting in lower extracellular proteinase activity. AiiAB546 had no effect on the AHLs produced by M. morganii and P. vulgaris.
引文
1.毕春霞,闫志勇,王斌. 16S rRNA基因及16S~23S rRNA基因区间在临床细菌学检验中的应用.青岛大学医学院学报, 2003, 4(39), 494-498.
    2.蔡秋杏,李来好,陈胜军,杨贤庆,岑剑伟,吴燕燕等.液熏罗非鱼片加工过程中微生物群落的PCR-DGGE分析.生物化学, 2009, 35-40.
    3.郝欣,肖冬光,郭学武,王妍.纯生啤酒中酸性蛋白酶测定方法的优化.酿酒科技, 2007, 97-100.
    4.童忠春,倪龙兴,马丽芳,周琳,侯波,赵秀.变异链球菌luxS基因对牙菌斑生物膜形成的影响研究.华西口腔杂志, 2009, 27(4), 386-340.
    5.胡萍.真空包装烟熏火腿切片特定腐败菌及靶向抑制研究. [博士论文],江苏,南京农业大学, 2008.
    6.贾宁,林茂虎,陈世平,索继江,邢玉斌,江朝光.产超广谱B2内酰胺酶变形杆菌的检测.中华医院感染学杂志, 2003, 13(3), 207-209.
    7.蓝希钳,袁志辉,唐婧,张建华,周泽扬.提取家蚕肠道微生物总DNA的2种方法的比较研究.蚕学通讯, 2005, 25(1), 5-8.
    8.李旦,杨舒黎,罗淑萍,王加启.瘤胃微生物总DNA提取方法的比较提取方法的比较.中国农学通报, 2006, 22(9), 1-5.
    9.李丽婷,许文涛,郭星,姚业成,黄昆仑.提取鼠肠道内微生物基因组DNA的方法研究.中国粮油学报, 2010, 1, 28-30.
    10.李苗云.冷却猪肉中微生物生态分析及货架期预测模型的研究. [博士论文].江苏,南京农业大学, 2006.
    11.晓霞,马俊义,魏娜,胡白石,李晓娟,杨小丽,安仙丽.瓜类细菌性果斑病菌突变体文库的构建及群体感应信号分子突变株的筛选.新疆农业科学, 2009, 46(5), 1036-1041.
    12.李志军.食品中生物胺及其产生菌株检测方法研究. [博士论文],山东,中国海洋大学, 2007.
    13.刘敏,朱开玲,李洪波,张涛,肖天.应用PCR-DGGE技术分析黄海冷水团海域的细菌群落组成.环境科学, 2008, 4-6.
    14.刘寿春,周康,钟赛意,李平兰,马长伟,彭朝辉.淡水养殖罗非鱼中病原菌和腐败菌的分离与鉴定初探.食品科学, 2008, 7, 71-73.
    15.卢龙娣,江胜滔,林跃鑫.鸡肠道菌群总DNA三种提取方法的比较.中国微生态学杂志, 2009, 7, 588-590.
    16.马晓波,吕晓菊,母丽媛,陈慧莉,陈文昭,过孝静等.临床分离91株摩氏摩根菌的药敏分析.中国抗生素杂志, 2006, 31(8), 501-504.
    17.庞君容.临床样品中124株普通变形杆菌的重新鉴定.临床检验杂志, 1998, 3, 17-19.
    18.戚飞,林硕,樊启昶.斑马鱼反转录病毒插入突变技术的发展及其在基因饱和突变与筛选中的应用.遗传学报, 2004, 31(7), 750-757.
    19.綦国红,董明盛.细菌胞间的分子通讯与食品保藏新策略.广西农业生物科学, 2005, 24(3),259-263.
    20.邱健,李承光,贾振华,张霞,马宏,宋水山.基高丝氨酸内酯酶SS10的酶学特性及其抗软腐病功能的初探.植物病理学, 2007, 6, 29-36.
    21.邵荣标,韦吉尧,汤权,吴巨飞.致食物中毒葡萄球菌生物学特性研究报告.中国卫生检验杂志, 2003, 1, 8-11.
    22.孙承锋,戴瑞彤,曲富春,陈斌.微生物与肉类食品的腐败.肉类研究, 2001, 1, 32-35.
    23.孙谧,修朝阳,王跃军,陈丽芳,张云波,洪义国.黄海黄杆菌YS一9412—130低温碱性蛋白酶性质鉴定.海洋水产研究, 2001, 22(2), 1-10.
    24.王雁勇,王茜.腹水中分离出维罗纳气单胞菌温和生物变种1例.中华医院感染学杂志, 2005, 15(6), 716 -716.
    25.王增福,谢红梅,张静.水产动物嗜水气单胞菌病研究进展.水利渔业, 2002, 22(2), 18-19.
    26.王忠礼.鱼产品腐败的机理及其防腐保鲜的办法.食品卫生, 1998, 7, 17-17.
    27.维思.可生食水产品的保鲜方法.渔业致富指南, 2004, 23, 57-57.
    28.邢德峰,任南琪.应用DGGE研究微生物群落时的常见问题分析.微生物学报, 2006, 46(2),
    331-335.
    29.许玉芬,褚思瑞,王亚楠.一起由摩氏摩根氏菌引起的食物中毒调查.预防医学论坛, 2006,
    14, 4-6.
    30.杨德君,吴襟,刘毅,段子渊,沈文,龙燕.一种快速提取肠道微生物总DNA的方法.中国微生态学杂志, 2006, 2, 91-93.
    31.张泓.鱼产品的鲜度判定及保鲜方法.渔业现代化, 2006, 4, 38-40.
    32.周志刚,石鹏君,姚斌,何夙旭,苏永全,丁兆坤.基于PCR-DGGE指纹图谱川纹笛鲷及圆白鲳消化道壁优势菌群结构比较.水生生物学报, 2007, 5, 682-688.
    33.朱晨光,孙明,喻子牛.带cry3Aa启动子的aiiA基因在苏云金芽胞杆菌中的表达.生物工程学报, 2003, 19(4), 238-401.
    34.赵兴青,杨柳燕,陈灿. PCR- DGGE技术用于湖泊沉积物中微生物群落结构多样性研究.生态学报, 2006, 26(1), 3610-3616.
    35. Abraham, W.R., Macedo, A.J., Gomes, L., & Tavares, F.C.A. Occurrence and resistance of pathogenic bacteria along the Tiete River downstream of Sao Paulo in Brazil. Unpublished.
    36. Addison, S.L. Environmental isolates from New Zealand pulp and paper wastewater. Unpublished.
    37. Baba, T., Kuwahara-Arai, K., Uchiyama, I., Takeuchi, F., Ito, T., & Hiramatsu, K. Complete genome sequence of Macrococcus caseolyticus strain JSCS5402, reflecting the ancestral genome of the human-pathogenic Staphylococci. Journal of Bacteriology, 2009, 191(4), 1180-1190.
    38. Bae, J.W. Microbacterium sp. nov., isolated from salted sea food. Unpublished.
    39. Berg, I., LAbee-Lund, T., & Sorum, H. Antibiotic resistance in marine sedimental bacteria in fish farms. Unpublished.
    40. Bjornsdottir-Butler, K., Bolton, G.E., Jaykus, L.A., McClellan-Green, P.D., & Green, D.P. Development of molecular-based methods for determination of high histamine producing bacteria in fish. International of Journal Food Microbioly. 2010, 139 (3), 161-167.
    41. Bodmer, S., Imark, C., & Kneubühl, M. Biogenic amines in foods, Histamine and food processing. Inflammation Research, 1999, 48, 296-300.
    42. Bover-Cid, S., & W. H. Holzapfel. Improved screening procedure forbiogenic amine production by lactic acid bacteria. International of Journal Food Microbioly, 1999, 53, 33-41.
    43. Broadhurst, D., Kell, D.B., Rowland, J.J., & Goodacre, R. Rapid and quantitative detection of the microbial spoilage ofmeat by Fourier transform infrared spectroscopy and machine learning. Applied and Environmental Microbiology. 2002, 68, 2822–2828 Leadbetter JR, Greenberg in. Metabolism of acyl-homoserine lactone quorum-sensing signals by Variovorax paradoxus. Journal of Bacteriology, 2000, 182, 6921-6926.
    44. Bruhn, J.B., Christensen, A.B., Flodgaar, L.R., Nielsen, K.F., Larsen, T.O., Givskov, M., et al. Presence of acylated homoserine lactones(AHLs) and AHL-producing bacteria in meat and potential role ofAHL in spoilage of meat. Applied and Environmental Microbiology, 2004, 70, 4293-4302.
    45. Cardinali-Rezende, J., Moraes, A.M.M., Colturato, L.F.D.B., Carneiro, E.V., Marriel, I.E., Chartone-Souza, E., & Nascimento, A.A.M.A. Phylogenetic and physiological analyses of inoculums for use In unaerobic reactor. Unpublished.
    46. Chatte rjee, A.K., Thurn, K.K., Tyrell, D.J. Isolation and characteriation of Tn5 insertion polyga lacturonate catabolic enzymyes oligoga lacturonate lyase and deoxy Dglycerol, hercodiulosonate dehydrogenase [ J ]. Journal of Bacteriology, 1985, 162, 1708-1714. .
    47. Chen, C., Liu, S. & Chang, C. Characterization of a Facultative Microorganism Shewanella sp. which can decolorize azo dyes. Unpublished.
    48. Cristobal, H.A., Lopez, A.M., & Abate, C.M. Phylogenetic relationships among marine bacteria of the group Proteobacteria isolated from the subantartic ecosystem of the Beagle Channel. Unpublished.
    49. D. Ercolini., G. Mauriello., G. Blaiotta., G. Moschetti., & S. Coppola. PCR–DGGE fingerprints of microbial succession during a manufacture of traditional water buffalo mozzarella cheese. International Journal of Food Microbiology, 2003, 96(2), 63-70.
    50. Dainty, R.H. Chemical/biochemical detection of spoilage. International Journal of Food Microbiology, 1996, 33, 19-34.
    51. David, M.W., Cecilia, M.S., Stinhen, C.N., Niels, B.R., Michael, J.F. Biodiversity within hot spring microbial mat communities, molecular monitoring of enrichment cultures, Antonie van Leeuwenhoek, 1997, 7, 43-50.
    52. Davolos, D. Phylogenetic analysis of the arsenic resistant bacteria isolated from Lake Albano (Rome, Italy). Unpublished.
    53. Delas, R.B., Marcobal, A., Carrascosa, A., & Mu?oz, R. PCR detectionof food bacteria producing the biogenic amines histamine, tyramine, putrescine and cadaverine. Journal of Food Protection, 2006, 69, 2509-2514.
    54. Dewettinck, T., Hulsbosch, W., Van Hege, K., Top, E.M., & Verstraete, W. Molecular fingerprintingof bacterial populations in groundwater and bottled mineral water. Applied Microbioly Biotechnoly, 2000, 57, 4 -4 8.
    55. Dong, Y. H., Xu. J. L., Li. X. Z., & Zhang, L. H. AiiA, an enzyme inactivates the acylhomoserine lactone quorum-sensing signal and attenuates the virulence of Erwinia carotovora. Proceedings of the National Academy of Sciences of the United States of America, 2000, 97, 3526-3531.
    56. Dong, X., Hong, Q. & Li, S. 4-chlorobenzoic acid degrading bacterium. Unpublished.
    57. Du, Z., Cai, Y., Lv, G., & Chen, G. Diversity and structure of culturable bacterial communities in Shandong coast, China. Unpublished.
    58. E.I, Lopez-Sabater., J.J, Rodrguez-Jerez., A.X, Roig-Sagues & M.T, Mora-Ventura. Determination of histamine in fish using an enzymic method. Food Additives and Contaminants, 1993, 5, 593-602.
    59. Fischer, S.G.D., & Lerman, L.S. DNA fragments differing by single base-pair substitutions are sinarated in denaturing gradient gel, correspondence with melting theory[J]. Proceedings of the National Academy of Sciences of the United States Of America, 1983, 80(6), 1579-1583.
    60. Frank, D.N., Wysocki, A., Specht-Glick, D.D., Rooney, A., Feldman, R. A., St. Amand, A. L., et al. Comparison of Culture and Molecular-based Identification of Microbial Constituents of Chronic Human Wounds. Unpublished.
    61. Fuqua, W.C., Winans, S.C., Greenberg, E.P., Quorum sensing in bacteria, the LuxR-LuxI family of cell density-responsive transcriptional regulators. Journal of Bacteriology, 1994, 176(2), 269-275.
    62. Führ A. Untersuchungen zu der Biodiversit?t natülicher Bakterienpopulationen im Boden mit derdenaturierenden Gradientengelelectrophorese(DGGE) von 16S rDNASequenzen. [PhD thesis]. Universitat Kaiserslautern, Kaiserslautern, Germany, 1996.
    63. George, J.E. N., Panos, N.S., Chrysoula ,C. T., & Konstantinos ,P. K. Meat spoilage during distribution. Meat Science, 2008, 7, 77-89.
    64. Gherna, R., & Woese, C.R. A partial phylogenetic analysis of the flavobacter-bacteroides'phylum, basis for taxonomic restructuringSyst. Applied Microbioly, 1992, 15 (4), 513-521.
    65. Gill, C. O. The control of microbial spoilage in fresh meats. In Advances in meat research. In A. M. Pearson & T. R. Dutson (Eds. ). Meat and Poultry Microbiology, 1986, 2, 29-88.
    66. Gram, L., Dalgaard, P., Fish spoilage bacteria-problems and solutions. Current Opinion in Biotechnology, 2002, 13, 262-266.
    67. Gram, L., Ravn, L., Rasch, M., Bruhn, J.B., Christensen, A.B., & Givskov. M. Food spoilage-interactions between food spoilage bacteria. International Journal of Food Microbiology, 2002, 78, 79-97.
    68. Guraya, H.S., & Koehler, P.E. Histamine in cat foods, survey and comparison of methodologies. Veterinary Human and Toxicology, 1991, 33, 124-128.
    69. Hansen, M.C., Tolker-Nielsen, T., Givskov, M., & Molin, S. Biased 16S rDNA PCR amplification caused by interference from DNA flanking the template region. FEMS Microbiology Ecology , 1998, 26, 141-149.
    70. Hastings, J.W., & Greenberg, E.P. Quorum sensing, the explanation of a curious phenomenon reveals a common characteristic of bacteria. Journal of Bacteriology, 1999, 181(9), 2667-2668.
    71. Hoyles, L., Lawson, P.A., Foster, G., Falsen, E., Ohlen, M., Grainger, J. M., & Collins, M. D. Vagococcus fessus sp. nov., isolated from a seal and a harbour porpoise International Journal of Systematic and Evolutionary Microbiology, 2000, 50 (PT 3), 1151-1154.
    72. Hugenhdtz, P., Goebel, B.M., & Dpace, N.R. Impact of cuture indinendent studies on the emerging phylogenetic view of bacterialdiversity[J]. Journal of Bacteriology, 1998, 180(18), 4765-4774.
    73. Jay, J. M. Microbial spoilage indicators and metabolites. In D. Pierson & N. J. Sterm (Eds), Food borne microorganisms and their toxins, Developing methodology. Basil, Marcel Dekker Inc, 1986, 219-240.
    74. Jayasinghearachchi, H.S., & Banwari, L. Genetic diversity of hydrogen producing bacteria in oil reservoir. Unpublished.
    75. Jones, S.E., Newton, R.J. & McMahon, K.D. Evidence for structuring of bacterial community composition by organic carbon source in temperate lakes. Environmental Microbioly, 2009, 11(9), 2463-2472.
    76. Joosten, H.M.L.J., & M.D, Northolt. Detection, growth and amine producing capacity of lactobacilli in cheese. Appied of Environmental Microbioly, 1989, 55, 2356-2359.
    77. Joshi, A.A., Kanekar, P.P., Kelkar, A.S., Sarnaik, S.S., Shouche, Y.S., & Wani, A.A. Vagococcus carniphilus from Lonar Lake ecosystem . Unpublished.
    78. Joung, Y., Song, J., Joh, K., & Cho, J.C. Soonwooa buanensis (HM0024) nov. gen. nov. sp, isolated from tidal land of Buan Byeonsan, Jeollabuk-do, Korea. Unpublished.
    79. Juneja, P., & Lazzaro, B.P. Providencia sneebia sp. nov. and Providencia burhodogranariea sp. nov., isolated from wild Drosophila melanogaster. International Journal of Systematic and Evolutionary Microbiology. 2009, 59 (PT 5), 1108-1111.
    80. Kampfer, P., Avesani, V., Janssens, M., Charlier, J., De Baere, T., & Vaneechoutte, M. Description of Wautersiella falsenii gen. nov., sp. nov., to accommodate clinical isolates phenotypically resembling members of the genera Chryseobacterium and Empedobacter. Unpublished.
    81. Kan, J., Wang, K. & Chen, F. Seasonality of Estuarine Bacterioplankton Communities Revealed by Denaturing Gradient Gel Electrophoresis (DGGE) and Culture Method. Unpublished.
    82. Kanki, M., Yoda, T., Tsukamoto, T., Shibata, T. Klebsiella pneumoniae produces no histamine, Raoultella planticola and Raoultella ornithinolytica strains are histamine producers. Applied and Environmental Microbiology, 2002, 68, 3462-3466.
    83. Kenerly, M.E, Janc, M. Journalof Bacteriology, 1977, 132, 931-949.
    84. Koutsoumanis, K.P., Geornaras, I., & Sofos, J. N. Microbiology of land muscle food. In Y. H. Hui (Eds. ), Handbook of Food Science. NY, Marcel Dekker Inc.2009, 52, 1- 43.
    85. Koutsoumanis, K., Stamatiou, A., Skandamis, P., & Nychas, G. -J. E. Development of a microbial model for the combined effect of temperature and pH on spoilage of ground meat and validation of the model under dynamic temperature conditions. Applied Environmental Microbiology, 2006, 72,124–134.
    86. Kuroda, M., Yamashita, A., Hirakawa. Whole genome sequence of Staphylococcus saprophyticus reveals the pathogenesis of uncomplicated urinary tract infection. Proceedings 0f the National Academy of Sciences of the United States of American, 2005, 102(37), 13272-13277.
    87. LaDuc, M.T., Stuecker, T., & Venkateswaran, K. Molecular Microbial Diversity and Overall Bioburden of Commercial Airliner Cabin Air. Unpilished.
    88. Lane, D.J. 16S/23S rRNA sequencing. In, Stackebrandt, E., Goodfellow, M. (Eds. ), Nucleic Acid Techniques in Bacterial Systematics, 1991, 115-75.
    89. Lehtonen, P. Determination of amines and amino acid in wine—a review. American Journal Enology and Viticulture, 1996, 47, 127-133.
    90. Ley, R.E., Hamady, M., Lozupone, C., Turnbaugh, P.J., Ramey, R.R., Bircher, J.S., et al. Evolution of mammals and their gut microbes Science . Science ,2008, 320 (5883), 1647-1651.
    91. Li, X. Mei., Cui, Z. Jun., & Wang, X. F. Microbial diversity of traditional soy paste and soy sauce during fermentation. Unpublished.
    92. Li, Z., Li, B., Ou, J., & Zhao, Y. Screening and identification of the bacterium from the chilled beef on sale. Unpublished.
    93. Liu, Y., Zhou, Z., Yao, B. & Ring, E. The effect of hindgut microbiota of Atlantic salmon (Salmo salar L) fed with different diets and either subjected to stress or not. Unpublished.
    94. Lopez-Sabater, E.I., Rodrioguez-Jerez, J.J., Roig-Sagueos, A.X., & Mora-Ventura, M.T. Determination of histaminein fish using an enzymatic method. Food Additives and Contaminants, 1993, 10, 593-602.
    95. Luca Cocolin, Marisa Manzano, Carlo Cantoni, & Giusinpe Comi . Denaturing Gradient Gel Electrophoresis Analysis of the 16S rRNA Gene V1 Region To Monitor Dynamic Changes in the Bacterial Population during Fermentation of Italian Sausages. 2001. 67(11), 5113-5121.
    96. Mafra, I., Herbert, P., Santos, L., Barros, P., & Alves, A. Evaluation of biogenic amines in some Portuguese quality wines by HPLC fluorescence detection of OPA derivatives. American Journal of Enology and Viticulture, 1999. 50, 128-132.
    97. Maijala, R. L., & Eerola, S. H. Contaminant lactic acid bacteria of dry sausages produce histamine and tyramine. Meat Science, 1993, 35, 387-395.
    98. Mavromatis, P., & P. C. Quantick. Modification of Niven’s medium for the enumeration of histamine-forming bacteria and discussion of the parameters associated with its use. Journal of Food Protection, 2002, 65, 546-551.
    99. Maxwell, S., Sims, G. K & Chee-Sanford, J. C. Distribution of tetracycline and tylosin resistance genes in bacteria isolated from swine manure-impacted environments. Unpublished.
    100. McMeekin, T. A. Microbial spoilage of meats. In R. Davies (Ed. ), Developments in Food Microbiology. London, UK, Applied Science Publishers. 1982, 1, 1-40.
    101. Meroth, C. B., Walter J., Hertel, C. Monitoring the bacterial population dynamics in sourdough fermentation processes by using PCR-denaturing gradient gel electrophoresis[J]. AppliedEnvironmental Microbioly, 2003, 69(1), 475-482.
    102. Molina, L., Constantinescu, F., Michel, L., Reimmann, C., Duffy, B., Defago, G. Degradation of pathogen quorum-sensing molecules by soil bacteria, a preventive and curative biological control mechanism. FEMS Microbiology Ecology. 2003, 45, 71-81
    103. Moore, J. E., Xu, J., & Millar, B. C. Analysis of 16S-23S intergenic spacer regions of the rRNA operons in Tsukamurella pulmonis. British Journal of Biomedical Science, 2006, 63 (1), 25-26.
    104. Muyzer, G., De Waal, E. C., & Uitterlinden, A. G. Profiling of complex microbial populations by denaturing gradient gel electrophoresis analysis of polymerase chain reaction-amplified genes coding for 16S rRNA. Appied of Environmental Microbioly, 1993, 59, 695-700.
    105. Myers, R. M., S. G. Fischer., L. S. Lerman., & T. Maniatis. Nearly all single base substitutions in DNA fragments joined to a GC-clamp can he detected by denaturing gradient gel electrophoresis. Nucleic Acids Research, 1985, 13, 3131-3145.
    106. Nishiwaki, H., Ito, K., Shimomura, M., Nakashima, K., & Matsuda, K. Insecticidal bacteria isolated from predatory larvae of the antlion species Myrmeleon bore (Neuroptera, Myrmeleontidae). Journal of invertable Pathology, 2007, 96 (1), 80-88.
    107. Nychas, G.J.E., Drosinos, E.H., & Board, R.G. Chemical changes in stored meat. In R.G. Board & A.R. Davies (Eds), The Microbiology of Meat and Poultry. London, UK, Blackie Academic and Professional, 1998, 88-326.
    108. Omar NB., & D Ampe F. Microbial community dynamics during production of the mexican fermented maize dough pozol[J].Applied Environment Microbioly, 2000, 66(9), 3664-3673.
    109. Pablo V. Gejman., Qiuhe Cao., Fran?oise Guedj & Steve Sommer. The sensitivity of denaturing gradient gel electrophoresis, a blinded analysis. Mutation Research Genomics, 1998, 382, 109-114.
    110. Parikh, R.Y., Singh, S., Prasad, B., Sastry, M., Patole, M.S. & Shouche, Y.S. Extracellular Synthesis of Crystalline Silver Nanoparticles and Molecular Evidence of Silver Resistance from Morganella sp., Towards Understanding Biochemical Synthesis Mechanism. Unpublished.
    111. Park, J., & Oh, H. Characteristics of Antibiotic Resistant Bacteria in Urban Sewage and River. Unpublished.
    112. Parkouda, C., Thorsen, L., Compaore, C., Nielsen, D.S., Tano-Debrah, K., Jensen, S.J.,et al. Microorganisms associated with Maari, a Baobab seeds fermented Product.Unpublished.
    113. Pirhonen, M., Flego, D., Heikinheimo, R., & Palva, E.T. A smalldiffusible signal molecule is responsible for the global control of virulence and exoenzyme production in the plant pathogen Erwinia carotovora. The Eembo Journal. 1993, 12, 2467-2476.
    114. R. Temmerman., I. Scheirlinck., G. Huys., & J. Swings. Culture-Indinendent Analysis of Probiotic Products by Denaturing Gradient Gel Electrophoresis. Applied And Environmental Microbiology( Jan), 2003, 69, 220-226.
    115. Rasch, M., Andersen J. B., Nielsen, K. F., Flodgaard, R. L., Christensen, H., & Givskov, M., et al. Involvement of bacterial quorum-sensing signals in spoilage of bean sprouts. Applied and Environmental Microbiology, 2005, 71, 3321-3330.
    116. Ravn, L., Christensen, A. B., Molin, S., Givskov, M., & Gram, L. Methods for detecting acylated homoserine lactones produced by Gram-negative bacteria and their application in studies of AHL-production kinetics. Journal of Microbiological Methods, 2001, 44, 239-25.
    117. Rickard, A.H., Colacino, K.R., Manton, K.M., Morton, R.I., Pulcini, E., Pfeil, J., et al. Production of cell-cell signalling molecules by bacteria isolated from human chronic wounds .Journal of Applied Microbiology, 2009, In press.
    118. Riedel, K., Ohnesorg, T., Krogfelt, K.A., Hansen, T.S., Omori, K., Givskov, M., & Eberl, L. N-acyl-L-homoserine lactonemediated regulation of the Lip secretion system in Serratia liquefaciens MG1. Journal of Bacterioly, 2001, 183, 1805-1809.
    119. Rodriguez-Jerez, J.J., Gras, M.A., & Civera, T. A modification of Lerke enzymic test for histamine quantification. Journal of Food Protection, 1994, 57, 1019-1021.
    120. Ruby, K.W., Griffith, R.W., & Kaeberle, M.L. Histamine production by Haemophylus somnus. Comparative Immunology, Microbiology and Infectious Diseases, 2002, 25, 13-20.
    121. Ruidong, Chen., Zhigang Zhou., Yanan Cao., Yingguo Bai., & Bin Yao. High yield expression of an AHL-lactonase from Bacillus sp. B546 in Pichia pastoris and its application to reduce Aeromonas hydrophila mortality in aquaculture. Microbial Cell Factories, in press.
    122. Salmond, G.P., Bycroft, B.W., & Stewart, G. S. The bacterial“enigma”, cracking the code of cell-cell communication. Molecular Microbiology, 1995, 16(4), 615-624.
    123. Sengupta, N. Phylogenetic analysis of anaerobic bacteria from environmental samples of North India. Unpublished.
    124. Sheffield, V. C., D. R. Cox., L. S. Lerman., & R.M. Myers. Attachment of a 40-base-pair G C-rich sequence (GC-clamp)to genomic DNA fragments by the polymerase chain reaction results in improved detection of single-base changes. Proceedings of the National Academy of Sciences of the United States of American, 1989, 86, 232-236.
    125. Siripattanakul, S., Wirojanagud, W., McEvoy, J., Limpiyakorn, T., & Khan, E. Atrazine degradation by stable mixed cultures enriched from agricultural soil and their characterization. Journal of Applied Microbiology, 2009, In press.
    126. Stanbridge, L. H., & Davis, A. R. The microbiology of chill-stored meat. In R. G. Board & A. R. Davies (Eds. ), The microbiology of meat and poultry. London, UK, Blackie Academic and Professional, 1998, 174-219.
    127. Sumner, S. S., & Taylor, S. L. Detection method for histamine-producing, dairy-related bacteria using diamine oxidase and leucocrystal violet. Journal of Food Protection, 1989, 52, 105-108.
    128. Sun, Y., & Ling, Z. Intestinal microbiota of young orange-spotted grouper, inininhelus coioides. Unpublished.
    129. Sutherland, J. Modelling food spoilage. In P. Zeuthen & L. Bogh-Sorensen (Eds. ), Food preservation techniques, CRC Woodhead Publishing . 2003, 20, 452–474.
    130. Akami, H., Inoue, A., Fuji, F., & Horikoshi, K. Microbial flora in the deinest sea mud of the Mariana Trench. FEMS Microbioly. Letter, 1997, 152 (2), 279-285.
    131. Thompson, J. D., Gibson, T. J., & Plewniak, F. The CLUSTAL_X windows interface, flexible strategies for multiple sequence alignment aided by quality analysis tools. Nucleic Acids Researchearch, 1997, 25, 4876-4882.
    132. Vanitha, G., Sivachandran, P., Heera, R., Logeswaran, S., Balqis, K., Chan, Y. Y., et al. Biodegradation of phenol in constructed wet land sewage treatment plant using microbial flora. Unpublished.
    133. Von Bodman, S.B., Bauer, W.D., & Coplin, D.L. Quorum sensing in plant pathogenic bacteria, Annual Review of Phytopathology, 2003, 41, 455-482.
    134. Von Wintzingerode, F., Gobel, U. B., & Stackebrandt, E. Determination of microbial diversity in environmental samples, pitfalls of PCR-based rRNA analysis. FEMS Microbiology Reviews, 1997, 21, 213-229.
    135. Wang, Y., Zhang, Z., & Ramanan, N. The actinomycete Thermobispora bispora contains two distinct types of transcriptionally active 16S rRNA genes. Journal of Bacteriology, 1997, 179, 3270-3276.
    136. Wang, G.G., Shuai, L., Li, Y., Lin, W., Zhao, X.., & Duan, D. Phylogenetic analysis of iniphytic marine bacteria on Hole-Rotten diseased sporophytes of Laminaria japonica. Journal of Applied Phycology, 2008, 20 (4), 403-409.
    137. Ward, D.M., Bateson, M.M., Weller, R., et al. Ribosomal RNA analysis of microorganisms as they occur in nature. Adv Microb Ecol , 1992 , 12 : 219– 2861.
    138. Welch, M., Todd, D.E., Whitehead, N.A., McGowan, S.J., Bycroft B.W., & Salmond G.P.C. N-acyl homoserine lactone binding to the CarR recintor determines quorum sensing specificity in Erwinia. The Embo Journal, 2000, 19, 631-641.
    139. Whan., L. Whan., G. Dunstall., & M. T. Rowe. A study of the growth kinetics of two pseudomonads from pasteurized milk and the possible role of quorum sensing. Milchwissenschaft, 2000, 55, 371-373.
    140. Whitehead N A., Barnard A M L., Slater H., Simpson N J L., & Salmond G P C. Quorum-sensing in Gram-negative bacteria. FEMS Microbiology Reviews, 2001, 25, 364-404.
    141. Wu, S., & Wang, G. Microbial diversity of intestinal contents and mucus in yellow catfish (Pelteobagrus fulvidraco). Unpublished.
    142. Xenoulis, P. G., Palculict, B., Allenspach, K., Steiner, J. M., Van House, A. M., & Suchodolski, J. S. Molecular-phylogenetic characterization of microbial communities imbalances in the small intestine of dogs with inflammatory bowel disease. FEMS Microbiology Ecology, 2008, In press.
    143. Xu, X., Jiang, L., & Tang, X. Bacteria isolated from the dein sea sediments of the southwest Pacific. Unpubished.
    144. Ziemer, C.J., & Kerr, B.J. Isolation of fiber degrading bacteria from pig feces. Unpublished.
    145. Ziemke, F., Hofle, M.G., Lalucat, J., & Rossello-Mora, R. Reclassification of Shewanella putrefaciens Owens genomic group II as Shewanella baltica sp. nov. International Journal of Systematic Bacteriology, 1998, 48(1), 179-186.

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