复旦大学：《医学遗传学 Medical Genetics》课程教学资源（课件讲稿）Single gene disorder_Alexander Endler

1. Indications for prenatal diagnosis 2. Methods for obtaining fetal tissues for prenatal diagnosis 3. Analytical methods 4. New methods for prenatal diagnosis

A.The human genome and its chromosomes B. The origin of chromosome abnormalities C. Chromosome disorders

A. Historical Background B. Patterns of inheritance C. Genetic mutations D. Prenatal diagnosis

复旦大学：《医学遗传学 Medical Genetics》课程教学资源（课件讲稿）Chromosome related diseases and Chromosomal disorders Alexander Endler

麻省理工大学：遗传学（Genetics）讲稿_lecture2

Medical Genetics Mutations (changes) in the mitochondrial chromosome are responsible for a number of disorders

麻省理工大学：遗传学（Genetics）讲稿_lecture1

复旦大学：《医学遗传学 Medical Genetics》课程教学资源（PPT课件讲稿）教学方法的探索 Teaching Methods Research

1、为什么分离现象比显、隐性现象有更重要的意义? :因为 (1)分离规律是生物界普遍存在的一种遗传现象,而显性现象的表现是相对的、有条件的 (2)只有遗传因子的分离和重组,才能表现出性状的显隐性。可以说无分离现象的存在,也就无 显性现象的发生