一、概念（16 分） 1、 显性性状 2、交叉端化 3、等位基因 4、表现度 5、不完全连锁 6、性染色体 7、超亲遗传 8、遗传力

一、 概念（16 分） 1、同源染色体 2、复等位基因 3、显性上位作用 4、基因定位 5、伴性遗传 6、返祖遗传 7、联会 8、性别决定

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

第十三章基因组学 一、基因图谱的构建 二、基因图谱的应用 三、后基因组学

第一节细胞质遗传的概念和特点 核基因组或染色体基因组染色体基因(核DNA

Using mutants to analyze the pathway or functions of genes Mutants have to be generated to analyze the pathway or functions of genes Saturation screening Overexpression Suppressor mutations Synthetic lethals Nonallelic noncomplementation

第五节克隆技术 1、克隆羊