华南师范大学：《医学分子生物学》课程教学课件（PPT讲稿）第七章 信号转导（signal transduction）

华南师范大学：《医学分子生物学》课程教学课件（PPT讲稿）第九章 DNA序列测定 第十章 核酸分子杂交技术

DNA replication DNA damage and repair Reverse transcription RNA replication

• 基因工程 ( genetic engineering)、基因 克隆、DNA重组、DNA克隆、分子克隆 • 克隆（clone） 无性繁殖 – 应用酶学的方法，在体外将目的基因与载体 DNA结合成一具有自我复制能力的DNA分 子（复制子、重组体），继而通过转化或转 染宿主细胞、筛选出含有目的基因的转化子 细胞，再进行扩增、提取获得大量同一DNA 分子拷贝，或其表达产物

• 转基因动物 • 转基因植物 • 基因打靶

华南师范大学：《医学分子生物学》课程教学课件（PPT讲稿）蛋白质结构与功能、生物大分子的相互作用

华南师范大学：《医学分子生物学》课程教学课件（PPT讲稿）第五章 基因表达（转录）Gene Expression

▪ 真核基因结构与转录活性 ▪ 真核基因表达特点 ▪ DNA水平的调控 ▪ 转录水平的调控:顺式作用元件和反式作用 因子 ▪ 其他水平的调控:mRNA的加工、mRNA的 翻译、蛋白质加工修饰

10.1 What is transfer of learning? consider the two students: Henry is bilingual:He speaks both English and Spanish fluently.He begins a French course in high school and immediately recognizes many similarities between French and Spanish. “Aha,”he thinks, “my knowledge of Spanish will help me learn French”. Ted’s mathematics class has been working with decimals for several weeks. His teacher asked, “which number is larger, 4.4 or 4.14?” Ted recalls something that he knows about whole numbers: Number with three digits are larger than numbers with only two digits. “The larger number is 4.14”, he concludes

Memory strategies 1 Acronyms and Acrostics: (for information involving key words) An acronym is an invented combination of letters. Each letter is a cue to an idea you need to remember. Example: BRASS is an acronym for how to shoot a rifle--Breath, Relax, Aim, Sight, Squeeze