一、Mutation是什么? 二、Mutation是如何发生的? 三、Mutation发生的原因是什么? 四、Mutation对生物体产生了什么样的影响? 五、Mutation使我们了解了基因的什么特性?

F and partial diploids The F-factor in a Hfr chromosome can excise out to become an autonomously replicating plasmid If a segment of the chromosome becomes part of the F pp lasmid during excision, the new element is called an F plasmid

第一节 基因诊断技术 第二节 基因诊断方法及实例

中国医科大学：《医学遗传学》课程教学资源（PPT课件）第十二章 基因治疗

第一节、重组DNA技术---基因工程 第二节、基因文库 第三节、分子杂交及相关技术 第四节、DNA多态

复旦大学上海医学院：《医学遗传学 Medical Genetics》课程PPT教学课件（英文）04基因突变的分子细胞生物学效应 cellular effects of gene mutation

1. Base(s) in DNA is (are) changed to other(s), or a base(s) is (are) added or removed. 2. Rearrangements of the chromosomes occur and are also considered

These entities encode information essential for the construction and regulation of proteins (such as enzymes) and other molecules that determine the growth and functioning of the organism

中国医科大学：《医学遗传学》课程教学资源（PPT课件）第九章 人类基因组计划

There are many ways of cloning a disease gene, depending on what is known about the disease. We will show several typical examples in this part of the lecture