医学遗传学教案及习题_第02章教案 人类基因

医学遗传学教案及习题_第03章教案 基因突变

医学遗传学教案及习题_第01章教案 绪论

医学遗传学教案及习题_13章 线粒体疾病

一、前言 二、疾病过程中的线粒体变化 三、线粒体疾病的分类 四、mtDNA突变引起的疾病

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

Cells reproduce via a cell cycle Meiosis is the key to sexual reproduction and Mendel’s rules Sex determination, sex linkage and chromosome nondisjunction supported the chromosome theory

Extensions of Mendelian Analysis Interactions between alleles of one gene. Multiple alleles, incomplete dominance, codominance Interactions between alleles of two genes. New phenotypes, epistasis Relationship between genotype & phenotype lethals, variable penetrance, conditional alleles

Genetics is a different biology class Reading, attending lectures Andunderstanding the concept-notmemorizing Do problem sets

Linkage: Alleles of two genes segregate together during meiosis