首页> 外文期刊>Journal of Pure & Applied Microbiology >Effect of Antibiotics from a Strain of Micromonospora carbonacea on Cell Morphology and Protein Synthesis of Xanthomonas oryzae pv. oryzae
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Effect of Antibiotics from a Strain of Micromonospora carbonacea on Cell Morphology and Protein Synthesis of Xanthomonas oryzae pv. oryzae

机译:碳微单孢菌菌株的抗生素对米生黄单胞菌PV的细胞形态和蛋白质合成的影响。水稻

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Xanthomonas oryzae pv. Oryzae is the most devastating pathogen to rice and has been shown to cause bacterial blight, which has been reported as one of the most destructive diseases of rice. The effect of antibiotics from a strain of Micromonospora carbonacea on the morphology and protein synthesis of X. oryzae pv. Oryzae were studied in this paper, and the objective of the study is to reveal the functional mechanism of the antibiotics against X. oryzae pv. Oryzae. The results showed that, In the role of antibiotics from M. carbonacea, the cell Gram staining reaction remained unchanged, but the cell morphology changed from the rod into long filamentous, and the cell protein content of X. oryzae pv. Oryzae decreased with the increase the concentration of antibiotics, combined with that the protein synthesis be inhibited by antibiotics in cell-free protein expression system, the antibacterial mechanism for antibiotics from M. carbonacea against X. oryzae pv. oryzae, can be deduced to inhibit the synthesis of cell protein, and then the cell division. The study may lay a theoretical foundation for development of a new agricultural antibiotics against X. oryzae pv. Oryzae.
机译:Xanthomonas oryzae pv。稻米是稻米中最具破坏性的病原体,已被证明可引起细菌性枯萎病,据报道,该病是稻米中最具破坏性的疾病之一。碳微单孢菌菌株的抗生素对米曲霉PV形态和蛋白质合成的影响。本文对米曲进行了研究,目的是揭示米曲霉pv抗生素的作用机理。水稻结果表明,在炭疽杆菌的抗生素作用下,细胞革兰氏染色反应保持不变,但细胞形态从杆状变为长丝状,并且米曲霉pv的细胞蛋白含量增加。稻米随抗生素浓度的增加而降低,并伴随着无细胞蛋白表达系统中抗生素的抑制蛋白的合成,这是炭疽杆菌对稻米X杆菌的抗菌机制。稻米,可以推导抑制细胞蛋白质的合成,然后使细胞分裂。该研究可为开发抗米曲霉新农用抗生素奠定理论基础。水稻

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