生物知识 DNA 体外重组 简介DNA 体外重组,又称基因克隆,是基因操作中最基本的技术,也是分子生物学的核心技术。DNA 体外重组包括:欲进行重组的 DNA 片段(常称为目的 DNA) 的获... 04月17日 发表评论 阅读全文
生物知识 Detection of ERK1/2 Activities Using Affinity Reagents The three major mammalian mitogen-activated protein kinase (MAPK) subfamilies incl... 04月17日 发表评论 阅读全文
生物知识 Affinity-Capture and Solid-Phase Sequencing of Biotinylated Polymerase Chain Reaction Products The time and labor required for generating nucleotide sequence information has bee... 04月17日 发表评论 阅读全文
生物知识 Resin Technologies: Construction and Staining of Resin TMAs The traditional formaldehyde-fixed paraffin-embedded tissue, and therefore the tis... 04月17日 发表评论 阅读全文
生物知识 Profiling RNA Polymerase II Using the Fast Chromatin Immunoprecipitation Method The traditional method for determining the transcription rate of a gene, nuclear r... 04月17日 发表评论 阅读全文
生物知识 Gene Transfer and Expression in Tissue Culture Cells of Higher Eukaryotes The transfer or “transfectron” of genetic material into tissue-culture cell lines ... 04月17日 发表评论 阅读全文
生物知识 Inserting and Manipulating DNA in a Nanopore with Optical Tweezers The translocation of small molecules and polymers is an integral process for the f... 04月17日 发表评论 阅读全文
生物知识 Genome-Wide Analysis of Membrane Transport Using Yeast Knockout Arrays The transport of membrane-bound proteins through post-Golgi compartments depends o... 04月17日 发表评论 阅读全文
生物知识 Yeast Two-Hybrid Library Screening The two-hybrid system was originally devised by Fields and Song as a protein inter... 04月17日 发表评论 阅读全文
生物知识 A method to identify p62s UBA domain interacting proteins The UBA domain is a conserved sequence motif among polyubiquitin binding proteins.... 04月17日 发表评论 阅读全文