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Study on Selectable Markers in Genetic Engineering of Undaria pinnatifida
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裙带菜基因工程选择标记的研究 |
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The Effects of Tea Polyphenol on the Growth and Membrane Permeability of Trichoderma sp
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茶多酚对产脲酶真菌细胞生长及膜透性的影响 |
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Heterogenous expression of nitrile hydratase gene of Nocardia sp.in recombinant Pichia pastoris
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诺卡氏菌腈水合酶基因在重组毕赤酵母中的表达 |
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Study on Accumulation Characteristic of Copper in Fish Carassius Auratus
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铜在鲫鱼体内的积累特征研究 |
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Cloning,Expression and Activity Analysis of Nucleoside Phosphorylases Genes from Escherichia coli K12
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大肠杆菌核苷磷酸化酶的重组表达和活性 |
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Improving Gene Expression by Introducing Upstream Frameshift and Stop Codon
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利用移码突变和终止密码子提高下游目的基因的表达水平 |
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Recombinant expression and preparation of antibodies of acrA gene of Escherichia coli
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大肠杆菌acrA基因的重组表达及其抗体的制备 |
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STUDIES ON OOGENESIS IN PRAWN PENAEUS PENICILLATUS I. STAGES OF OOGENESIS IN PENAEUS PENICILLATUS
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长毛对虾卵子发生的研究——Ⅰ.卵子发生过程 |
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Taxonomic Study on Syrphinae From the Museum of Hebei University(Diptera:Syrphidae)
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河北大学博物馆馆藏食蚜蝇亚科(双翅目)分类学研究 |
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Repair of peripheral nerve defect by the acellular allogeneic nerve grafts in different length
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去细胞异体神经材料修复不同长度周围神经缺损 |
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Selecting of the plants construcitng energy forest on loess plateau——Part I. observaton on the anatomic feature of 19 xero—morphic plants leaves through lens.
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黄土高原能源林植物选择研究之一——19种旱生植物叶片解剖特征的镜检 |
