河南农业大学：《微生物学》课程教学课件（PPT讲稿）第一章 原核微生物的形态、构造和功能 4/5

河南农业大学：《微生物学》课程教学课件（PPT讲稿）第一章 原核微生物的形态、构造和功能 2/5

河南农业大学：《微生物学》课程教学课件（PPT讲稿）绪论 Microbiology（主讲教师：王明道）

生命体是多层次、非线性、多侧面的复杂结构体系， 而细胞是生命体的结构与生命活动的基本单位，有 了细胞才有完整的生命活动

15.1 Introduction 15.2 Insertion sequences are simple transposition modules 15.3 Composite transposons have IS modules 15.4 Transposition occurs by both replicative and nonreplicative mechanisms

19.1 Introduction 19.2 The nucleosome is the subunit of all chromatin 19.3 DNA is coiled in arrays of nucleosomes 19.4 Nucleosomes have a common structure 19.5 DNA structure varies on the nucleosomal surface

1 Cell communication and what is cell signaling 2. Some of the basic characteristics of cell signaling systems 3. Main classes of cell-surface receptor proteins for secreted

11.1 Introduction 11.2 Lytic development is divided into two periods 11.3 Lytic development is controlled by a cascade 11.4 Functional clustering in phages T7 and T4 11.5 Lambda immediate early and delayed genes are needed for both lysogeny and the lytic cycle

10.1 Introduction 10.2 Regulation can be negative or positive 10.3 Structural gene clusters are coordinately controlled 10.4 The lac genes are controlled by a repressor 10.5 The lac operon can be induced 10.6 Repressor is controlled by a small molecule inducer

第一节 蛋白质结构组织层次 第二节 蛋白质结构的测定与理论预测 第三节 蛋白质折叠与疾病