| 掘氏疫霉双标记配对组合的筛选 |
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| 引用本文： | 郑小波,陆家云.掘氏疫霉双标记配对组合的筛选[J].南京农业大学学报,1992,15(1):47-53. |
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| 作者姓名： | 郑小波 陆家云 |
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| 作者单位： | 南京农业大学植物保护学系 210014
(郑小波，陆家云)，南京农业大学植物保护学系 210014(方中达) |
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| 基金项目： | 高等学校博士学科点专项科研基金 |
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| 摘 要： |
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| 关 键 词： | 掘氏疫霉 抗药性 配对组合 筛选 |
THE SELECTION OF MATING PAIRS OF PHYTOPHTHORA DRECHSLERI PARENTS WITH DOUBLE-MARKER |
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| Zheng Xiaobo,Lu Jiayun,Fang Zhongda.THE SELECTION OF MATING PAIRS OF PHYTOPHTHORA DRECHSLERI PARENTS WITH DOUBLE-MARKER[J].Journal of Nanjing Agricultural University,1992,15(1):47-53. |
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| Authors: | Zheng Xiaobo Lu Jiayun Fang Zhongda |
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| Abstract: | The selection of mating pairs coming from parents with double-marker(resistant and sensi-tive to drugs)from wild type isolates of Phytophthora drechsleri is reported in this paper.Two mating pairs ofparents with double-marker,Phy607xPhy112 and Phy115xPhy64 were selected,in which,isolates Phy607(A_1 and Phy64(A_2)were resistant to actidione and sensitive to neomycin.On contrary,Phy115(A_1)and Phy112(A_2)were resistant to neomycin and sensitive to actidione.Those two mating pairs could be used for theresearch of behavior in sexual reproduction of Phytophthora drechsleri.Resistance to actidione and neomycinwas inherited dominant and might be controlled by heterozygote gene(s)in nuclei.Results also showed that,resistance to other 5 drugs including metalaxyl,hymexozal,phosetyl AL,aureomycin and blastitin-s wasobviously different among isolates of P.drechsleri,and was possible to be selected as marker in genetical re-searches. |
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| Keywords: | Phytophthora drechsleri drug-resistance double-marker mating pair selection |
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