细菌和蓝绿藻属于原核生物: 一个线条状或环状染色体(单倍体结构); 无典型的有丝分裂和减数分裂; 染色体传递和重组方式与真核生物不同

三、填空题 1 由核糖核苷酸通过 键连接而成的一种

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

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

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

浙江大学：生物信息学札记——生物信息学主要英文术语及释义（樊龙江）

Restriction enzymes are used for cutting DNA at precise locations Vectors are used for the propagation of cloned DNA fragments Libraries of cloned DNA fragments allow searching for a specific DNA fragment