MYCOBACTERIUM THIS GENUS IS COMPOSED OF. Strictly aerobic, acid-fast rods, does not Stain well (gram stain indeterminant) DNA has high g+c content, unique cell wall, Mycolic acid carbon chain length c60 Relatively slow growth(two groups) A. RAPID GROWERS (Visible colonies in <5 days B SLOW GROWERS (Visible colonies in 5 days)

Actinomyces Israelii Anaeslundii a Gram positive sulfur granule; Related to decay tooth and peridentitis

Vibrio sp Gram-negative rods Curves or comma shaped Non-spore forming Highly motile-single polar flagella Associated with salt water Oxidase positive

Contents x section a- The microbial world Section 1- The Chlorophyta and t Sectionb-Microbial metabolism Protista D Section C-Information storage and Section J-The viruses

Section E Bacterial genetics 细菌的贵传 细胞壁 细胞膜 莱膜 E1 Mutations

Section D Bacterial structure and function 细菌的结构与功能 D1 Prokaryote taxonomy 原核生物分类学

Section C Information Storage and Transfer信息的储存与传递 C1 Structure and organization of DnA DNA的结构与组装

Section F- Bacteria and archaea in the environment环境中的细菌和古细菌 Plants, algae F1 Prokaryotes in the respiration respiration Consume Environment环境中

Section B Microbial metabolism B2 Electron Transport, The Mitochon rion outer Inner Oxidative Phosphorylation and membrane membrane 阝- oxiantion of Fatty Acids 电子传递,氧化磷酸化和 脂肪酸的β-氧化

现代生物技术(生物工程)的概念 建立在分子遗传学、生物化学、微生物学以及化学工程 计算技术等基础上的现代生物技术,是20世纪后半叶蓬勃 发展起来的新技术领域,为人类保健、农牧业、食品工业 环境保护等提供了强大的发展动力