生物知识 Characterization of Synthetic Gene Delivery Vectors by Infrared Spectroscopy For many decades, infrared (IR) spectroscopy has been used to characterize the str... 05月06日 发表评论 阅读全文
生物知识 Gene Transfer Techniques in Whole Embryo Cultured Post-implantation Mouse Embryos Gene transfer techniques such as electroporation and lipofection are powerful syst... 05月06日 发表评论 阅读全文
生物知识 相变(phase transition) 膜的流动镶嵌模型说明生物膜是一种动态的结构, 具有膜脂的流动性(fluidity)和膜蛋白的运动性(mobility)。膜的流动性主要是由膜的双脂层的状态变化引起的... 05月06日 发表评论 阅读全文
生物知识 Isolation of Nucleoli from Ehrlich Ascites Tumor Cells and Dynamics of Nascent RNA within Isolated N Here we describe a new, rapid method for isolating nucleoli from Ehrlich tumor cel... 05月06日 发表评论 阅读全文
生物知识 Neural Tube Defects We start with a quote by Rupert Willis (1 ), who said “Malformations of every conc... 05月06日 发表评论 阅读全文
生物知识 Immunoassay for Single-Stranded DNA in Apoptotic Cells Specific and sensitive cellular markers are necessary for the detection and quanti... 05月06日 发表评论 阅读全文
生物知识 Cell Migration into a Wounded Area In Vitro In vitro wound healing is a complex phenomenon in which cells mechanically release... 05月06日 发表评论 阅读全文
生物知识 Protein Kinase C: Measurement of Translocation, Activation, and Role in Cellular Responses The serine/threonine kinase protein kinase C (PKC) is regarded as playing a key ro... 05月06日 发表评论 阅读全文
生物知识 Identification and Sequence Analysis of RNA-Protein Contact Sites by N-Terminal Sequencing and MALDI Crosslinking techniques have been used widely to obtain meaningful structural info... 05月06日 发表评论 阅读全文
生物知识 Real-Time PCR Expression Profiling of MMPs and TIMPs Quantitative reverse transcriptase polymerase chain reaction enables the accurate ... 05月06日 发表评论 阅读全文