生物知识 Sequencing DNA Fragments Cloned into M13 and Phagemid Vectors The dideoxy chain-termination method (1 ) involves enzymatic elongation of a oligo... 04月17日 发表评论 阅读全文
生物知识 Synthesis of (2R, 3R, 4R, 5S)-5-tert-Butyloxycarbonylamino-3,4-Dihydroxy-2-1sopropyl-3,4-O,O-Isoprop The dipeptidic dihydroxyethylene isostere (27,3R, 4R, 5S)-5-tert-butyloxy-carbonyl... 04月17日 发表评论 阅读全文
生物知识 Preparation of Horseradish Peroxidase-Labeled Probes The direct labeling of nucleic acid probes with horseradish peroxidase (HRP) was f... 04月17日 发表评论 阅读全文
生物知识 肠道病毒的预防与治疗 简介呼吸道病毒感染防治的关键在于预防,特别是流感大流行或者类似于传染性非典型性肺炎暴发所引发的公共卫生事件期间。为确保隔离传染源和疫苗紧急接种等各项预防措施能够顺利... 04月17日 发表评论 阅读全文
生物知识 Preparation of Direct, Enzyme-Labeled DNA Probes The direct labeling of nucleic acid probes with horseradish peroxidase (HRP) was f... 04月17日 发表评论 阅读全文
生物知识 Photorhabdus luminescens luxCDABE Promoter Probe Vectors The discovery and characterizatton of c&acting promoter regions and transactin... 04月17日 发表评论 阅读全文
生物知识 In Vitro Selection of Metal Ion-Selective DNAzymes The discovery of DNAzymes that can catalyze a wide range of reactions in the prese... 04月17日 发表评论 阅读全文
生物知识 A screen to identify drug resistant variants to target-directed anti-cancer agents The discovery of oncogenes and signal transduction pathways important for mitogene... 04月17日 发表评论 阅读全文
生物知识 The Use of Restriction Endonucleases The discovery of the mode of action of the class of bacterial enzymes known as res... 04月17日 发表评论 阅读全文
生物知识 Saturation-Recovery Electron Paramagnetic Resonance Discrimination by Oxygen Transport (DOT) Method The discrimination by oxygen transport (DOT) method is a dual-probe saturation-rec... 04月17日 发表评论 阅读全文