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Generating Nested Deletions with Exonuclease III
Exonuclease III (Exo III) will digest double-stranded DNA in a 3′ to 5′ directio
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耐受性定律(law of tolerance)
美国生态学家谢尔福德( V.E.Shelford)于 1931年提出:任何一个生态因子在数量上或质量上不足或过多,即当其接近或达到某种生物的耐受限度时,这种生
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Immunoaffinity Identification of 2-DE Separated Proteins
First devised in a time dominated by one-dimensional SDS-PAGE, immunoblotting (a
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氧化磷酸化偶联部位的测定
确定氧化磷酸化偶联部位通常用两种方法。(一)P/0值测定 P/0值指在氧化磷酸化过程中消耗一克原子氧所消耗的无机磷的克原子数,或者说消耗一克原子氧所生成的ATP
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各种元素的测定方法
一 Pb 的测定 铅用于制造蓄电池,另外也用于制造四乙醛 ,铅用于汽油的防冻剂,铅还可以用于印刷、油漆、陶瓷、农药及塑料等工业这样就给工业带来了铅的污染,它
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Atomistic and Coarse-Grained Computer Simulations of Raft-Like Lipid Mixtures
Computer modeling can provide insights into the existence, structure, size, and
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光引导原位合成
原位合成适于制造寡核苷酸和寡肽微点阵芯片,具有合成速度快、相对成本低、便于规模化生产等优点。照相平板印刷技术是平板印刷技术与DNA和多肽固相化学合成技术相结合的
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Flow Cytometry in the Biomedical Arena
Flow cytometry is literally measuring cells while moving in a liquid. More speci
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化学式
用化学符号表示物质组成的式子,叫做化学式。 化学式包括实验式(又叫最简式)、分子式和结构式等,这是化学式的广义含义。有时又把实验式叫做化学式,这是化学式的狭义含
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Fractionation of Herbal Medicine for Identifying Antioxidant Activity
Herbal medicine is gaining rapid acceptance all over the world. Our earliest kno
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Proteolytic Fragmentation for Epitope Mapping
Since its introduction in 1975 the methodology of Kohler and Milstein (1 ) for p
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放射治疗对口腔颌面部组织瓣修复影响的临床观察
关键词: 头颈部肿瘤 外科皮瓣 放射治疗 辅助 放射耐受性 摘要 目的:研究放射治疗对口腔颌面部组织瓣立即整复的影响和组织瓣的放射治疗耐受性,为头颈部癌根治术
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端锚聚合酶与端粒
相关专题 重组DNA技术工具酶端粒是真核细胞染色体末端的一个特殊结构,由一段具有特定重复序列的DNA和端粒结合蛋白组成,是维持染色体结构稳定的重要因素。端粒DN
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High Throughput Production of Recombinant Human Proteins for Crystallography
This chapter presents in detail the process used in high throughput bacterial pr
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Sequence Handling by Sequence Analysis Toolbox v1.0
The fact that mass spectrometry have become a high-throughput method calls for b
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