生物知识 PCR-Mediated Chemical Mutagenesis Randomly induced point mutations provide an effective strategy to recognize and ch... 05月04日 发表评论 阅读全文
生物知识 Detection of Oxidative Stress in Lymphocytes Using Dichlorodihydrofluorescein Diacetate Normal oxidative metabolism leads to the generation of reactive oxygen species (RO... 05月04日 发表评论 阅读全文
生物知识 Large-Scale Culture and Preparation of Sea Urchin Embryos for Isolation of Transcriptional Regulator The development of a complex multicellular organism from a single-celled zygote re... 05月04日 发表评论 阅读全文
生物知识 位置信息(positional information) 从单个受精卵开始,细胞一方面以时间为主轴有序地进行分化,形成不同类型的细胞,另一方面又严格按照形态建成所预定的整体构造蓝图进行增殖、迁移、排列以及和其他类型细胞组合... 05月04日 发表评论 阅读全文
生物知识 Centriole Duplication, Centrosome Maturation and Spindle Assembly in Lysates of Spisula solidissima Marine oocytes and embryos have long been favored systems for the study of cell di... 05月04日 发表评论 阅读全文
生物知识 Isolation and Functional Studies of Human Fetal Gastric Epithelium in Primary Culture Our understanding of gastric epithelial physiology in man is limited by the absenc... 05月04日 发表评论 阅读全文
生物知识 Oxidative Phosphorylation: Synthesis of Mitochondrially Encoded Proteins and Assembly of Individual The bulk of ATP consumed by various cellular processes in higher eukaryotes is nor... 05月04日 发表评论 阅读全文
生物知识 Cellular Studies for In Vitro Modeling of Xenogeneic Immune Responses Cellular studies are essential in the xenotransplantation field in order to invest... 05月04日 发表评论 阅读全文
生物知识 Isolation of Mouse Thymic Dendritic Cell Precursors Dendritic cells (DC) are efficient antigen-presenting cells. Their ability to pres... 05月04日 发表评论 阅读全文
生物知识 The Biology of Cyclins and Cyclin-Dependent Protein Kinases: An Introduction In the 20 yr since the discovery of proteins whose levels oscillate during the cel... 05月04日 发表评论 阅读全文