人类遗传图制图工作始于1936年,主要应用系谱分析法。 70年代以后新技术的采用使此工作得到进展。 90年代的人类基因组计划(human genome project) (1)系谱分析法 (2)体细胞杂交(同线、缺失、剂量效应等) (3原位杂交

实验十七 石蜡切片法（一）取材、固定、洗涤、脱水、透明、透蜡、包埋 实验十九 石蜡切片法（三）— 切片、贴片 实验二十 石蜡切片法（四） 染色、封藏

昆虫纲 Insecta是动物界中最大的一个纲。在汉语中,“昆”的意思之一是“众多”、“庞大”:而“虫字所指的 范围甚广,刘安、董仲舒的“五虫说和《大戴礼,本命》中“虫”为所有动物的总称。1890年,方旭在《虫 荟》一书中把“羽、毛、昆、鳞、介”5类动物中的219种小动物归为“昆虫类,“昆虫”一词才具有近代概 念

Kappa Light-Chain Gene Rearrangement the vertebrate immune system is its ability to respond to an apparently limitless array of for eign antigens As immunoglobulin(Ig)sequence data accu- a Genetic Model Compatible with Ig Structure mulated, virtually every antibody molecule studied was found to contain a unique amino acid sequence in its vari a Multigene Organization

a.掌握细菌涂片标本的制备方法和普 通染色的步骤和关键点 b.掌握革兰氏染色法的步骤和关键点 C.识别细菌的革兰氏染色结果并画图 d.学习无菌操作技术

一、了解固定化细胞技术的方法和意义; 二、了解酵母发酵产生啤酒的过程; 三、了解基本微生物实验操作技术; 四、学习酸奶制作方法; 五、了解纯种发酵和传统发酵在无菌操作方面的差别

lecular association similar to an enzyme-substrate interaction, with an important distinction: it does not lead to an irreversible chemical alteration in either the antibody or the antigen. The association between an anti Fluorescent Antibody Staining Reveals Intracellular body and an antigen involves various noncovalent interac- tions between the antigenic determinant, or epitope, of the ntigen and the variable-region(vH/Vi) domain of the an- a Strength of Antigen-Antibody Interactions tibody molecule, particularly the hypervariable regions

possesses a tightly linked cluster of genes. the ma jor products play roles in intercellular recognition and in dis on of vesicular Stomatitis Virus Peptide (top) Class I Molecule H-2K General Organization and Inheritance of the MHC MHC Molecules and Genes that Detailed Genomic Map of MHC Genes Cellular Distribution of MHC Molecules antigens of Regulation of MHC Expression implicated MHC and Immune Responsiveness natural killer

the B-cell rec and diffict Interaction of aB TCR with Class II MHC-Peptide Early Studies of the T-Cell Receptor complex cel aB and yo T-Cell Receptors: Structure and Roles ficity. Sec Organization and Rearrangement of TCR Genes gen alone by the major histo T-Cell Receptor Complex: TCR-CD3 erty precludes pur

分析化学课是化学类、生物类以及医学、地质、环境类等专业学生的主干基础课之 它的理论和方法不仅是分析化学专业的基础,也是其它一切与化学有关的专业的基础。定量 分析化学课在教给学生基本的分析化学原理和方法的同时,使学生建立起严格的“量”的概 念,培养学生从事理论研究和实际工作的能力以及严谨的科学作风