上充通大学 Shanghai Jiao Tong University Cell Structure and Function Lecture 3-4: Microbial cell biology Zhao Liping,Chen Feng School of Life Science and Biotechnology Shanghai Jiao Tong University http://micro.sjtu.edu.cn
Lecture 3-4: Microbial cell biology Cell Structure and Function Zhao Liping, Chen Feng School of Life Science and Biotechnology Shanghai Jiao Tong University http://micro.sjtu.edu.cn
上充通大学 Shanghai Jiao Tong University Surface structures and inclusions of prokaryotes 4.10 Bacterial cell surface structures 4.11 Endospores内生孢子
III. Surface structures and inclusions of prokaryotes 4.10 Bacterial cell surface structures 4.11 Endospores 内生孢子
h 上游充通大￥ Shanghai Jiao Tong University 4.10 Bacterial cell surface structures Glycocalyx糖被：slimy or gummy materials on prokaryotic cell surfaces,consist of polysaccharide (sometimes protein). Shanghai Jiao Tong University
Shanghai Jiao Tong University Shanghai Jiao Tong University 4.10 Bacterial cell surface structures Glycocalyx 糖被: slimy or gummy materials on prokaryotic cell surfaces, consist of polysaccharide (sometimes protein)
Capsule荚膜 Glycocalyx can be divided into 1)capsule(macrocapsule), 2)microcapsule,3)slime layer and 4)zoogloea depending on their rigidity and thickness.糖被可分为荚膜（大荚膜）、微荚膜、粘液 层和菌胶团
Capsule荚膜 Glycocalyx can be divided into 1)capsule (macrocapsule), 2)microcapsule, 3)slime layer and 4)zoogloea depending on their rigidity and thickness.糖被可分为荚膜（大荚膜）、微荚膜、粘液 层和菌胶团
The rigid layers are organized in a tight matrix that excludes particles,this form is capsule;If the glycocalyx is more easily deformed,it will not exclude particles,this arrangement is slime layer..荚膜与粘液层的不同
The rigid layers are organized in a tight matrix that excludes particles, this form is capsule; If the glycocalyx is more easily deformed, it will not exclude particles, this arrangement is slime layer.荚膜与粘液层的不同