| 蓝莓根癌病发生调查及病原鉴定 |
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| 引用本文： | 傅俊范,彭超,严雪瑞,周如军,代汉萍.蓝莓根癌病发生调查及病原鉴定[J].吉林农业大学学报,2011,33(3):283-286,292. |
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| 作者姓名： | 傅俊范 彭超 严雪瑞 周如军 代汉萍 |
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| 作者单位： | 1. 沈阳农业大学植物保护学院,沈阳,110866
2. 沈阳农业大学园艺学院,沈阳,110866 |
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| 基金项目： | 农业部、科技部公益性行业科研专项(nyhyzx07-028); 辽宁省百千万人才工程项目(20089211100); 辽宁省博士启动基金项目(20081069) |
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| 摘 要： | 对辽宁、吉林、山东及黑龙江省的部分蓝莓苗圃及生产园中蓝莓根癌病发生情况、症状特点及危害程度进行了调查,结果表明蓝莓根癌病多见于苗圃及酸度不适的生产园中.在上述地区采集到57份蓝莓冠瘿瘤和10份土壤样品,经过菌株分离、回接寄主后获得19株致病菌.通过菌落形态、菌体特征、生理生化及16SrDNA序列比对,确定蓝莓根癌病是由...
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| 关 键 词： | 蓝莓 根癌病 病原菌鉴定 16S rDNA序列分析 根癌土壤杆菌 |
Investigation and Identification of Blueberry Crown Gall |
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| FU Jun-fan,PENG Chao,YAN Xue-rui,ZHOU Ru-jun,DAI Han-ping.Investigation and Identification of Blueberry Crown Gall[J].Journal of Jilin Agricultural University,2011,33(3):283-286,292. |
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| Authors: | FU Jun-fan PENG Chao YAN Xue-rui ZHOU Ru-jun DAI Han-ping |
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| Institution: | FU Jun-fan1,PENG Chao1,YAN Xue-rui1,ZHOU Ru-jun1,DAI Han-ping21.College of Plant Protection,Shenyang Agricultural University,Shenyang 110866,China,2.College of Horticulture |
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| Abstract: | The crown gall disease occurrence was investigated in different blueberry nurseries and fields located in Liaoning,Jilin,Shandong and Heilongjiang provinces.Fifty seven plant samples and ten soil samples were collected at the above areas.Nineteen of them showed pathogenicity through inoculating of healthy blueberry.The pathogen was identified as Agrobacterium tumefaciens by phenotypic features of the cells and colonies,biochemical characteristics and sequence analysis of 16S rDNA. |
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| Keywords: | blueberry crown gall disease identification of pathogen 16S rDNA sequence analysis Agrobacterium tumefaciens |
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