Microbial molecular biology and genetics A clone: a population of cells that are derived asexually from a parental cell and are genetically identical. Genome: all the genes present in cell or virus. Central dogma:dna→rna→ protein transcription translation

7.1双底物酶反应机制 7.2双底物顺序反应动力学

7.1 An overview of metabolism Metabolism may be divided into two major parts: catabolism and anabolism. Catabolism: larger and more Waste products complex molecules are broken Nutrients Biosynthesis down into smaller, simpler Energy molecules with the release of for growth energy

Related concepts Aspecies: a collection of strains that have a similar G+C composotion and 70% or greater similarity as judged by DNA hybridization experiments. biovars: variant procaryotic strains characterized by biochemical or physiological differences. Morphovars: differ morphologically Serovars: have distinctive antigenic properties

第一节 符号检验 第二节 秩和检验 第三节 等级相关分析

生物统计学：《生物统计附试验设计》课程教材（第三版）主要参考文献

一、 DEFINITION Fundamental metabolism: water metabolism, mineral nutrition ,photosynthesis, repiration Seed germination,growth, differentiation, flower ing,fertilization

What is Ecology Ecology is the study of relationships between organisms and the environment; Organisms |Ecology Environment

本课程较为全面，系统地阐述基因工程的基本理论和基本概念，并力求反映该学科的最新进展。基因工程是生物学科中的高级课程，主要针对高年级本科生开设。学生在此之前需要掌握普通生物学、遗传学、生物化学、分子生物学等方面的专业知识，以及分析化学、有机化学、无机化学、大学物理等方面的基本知识

Important Persons in Microbiology History 1684 Antonie van Leeuwenhoek (discovery of bacteria) 1857-1864 Louis Pasteur (lactic acid fermentation, yeast alcohol fermentation, spontaneous generation theory “swan neck flasks”) 1881-1884 Robert Koch (pure culture, cause of tuberculosis, Koch’s postulates, cause of (霍乱) cholera）