1. Gene Chemistry 2. Gene Structure 3. DNA replication 4. Gene Expression

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

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

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）08基因变异的群体行为 Population Genetics

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

1 题解: 名词解释 P163 2 题解: 据题意 10/200=5% 3 题解: 据交换值愈大，两个基因在染色体上相距愈

Medical genetics What is a population from a genetic perspective? A population in the genetic sense, is not just a group of individuals, but a breeding group

9.有一玉米植株,它的一条第9染色体有缺失,另一条第9染色体正常,这植株对第 9染色体上决定糊粉层颜色的基因是杂合的,缺失的染色体带有产生色素的显性基因C,而 正常的染色体带有无色隐性等位基因c,已知含有缺失染色体的花粉不能成活。如以这样一 种杂合体玉米植株作为父本,以cc植株作为母本,在杂交后代中,有10%的有色籽粒出现。 你如何解释这种结果?

Medical Genetics Gene Mutation Change in genes caused by change in structure of the dna

Medical Genetics Genes are entities that parents pass to offspring during reproduction