Expression of genes encoding chitin-binding proteins (PR-4) and hevein-like antimicrobial peptides in transgenic tomato plants enhanced resistanse to Phytophthora infestance |
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| Authors: | M. R. Khaliluev A. G. Mamonov A. N. Smirnov P. N. Kharchenko S. V. Dolgov |
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| Affiliation: | 1.All-Russian Research Institute of Agricultural Biotechnology,Moscow,Russia;2.Russian State Agrarian University-MTAA named after K.A. Timiryazev,Moscow,Russia;3.Branch of Shemyakin and Ovchinnkov Institute of Bioorganic Chemistry,Russian Academy of Sciences,Moscow region,Russia |
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| Abstract: | The resistance of transgenic tomato plants containing genes of chitin-binding proteins from Amaranthus caudatus (ac) and A. retraflexus (RS-intron-Shir) and hevein-like antimicrobial peptides (amp1 and amp2) from Stellaria media is analyzed. Lines expressing genes ac, amp1, and amp2 are characterized, unlike the untransformed control, by enhanced resistance to a isolate Phytophthora infestans obtained from potato leaves. |
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