模式生物拟南芥在遗传学实验模块教学中的应用

Application of Arabidopsisin Modules on General Genetics Experiment

为提高普通遗产学实验课程的教学质量,选择适宜的材料尤为重要,尤其是对以植物为主要研究材料的高等院校来说,普通遗传学实验更应该设置以植物为材料的实验内容。拟南芥具有体积小、繁殖速度快、培养方式简单等特征,是培养学生快速掌握普通遗传学实验技能的较为适宜的植物材料。因此本研究从普通遗传学实验的六大模块着手,从细胞染色体遗传学、经典遗传学、分子遗传学、微生物遗传学、群体遗传学、其它遗传学角度,详细分析了如何利用拟南芥为材料,开展普通遗传学实验的教学工作。不仅可以促进普通遗传学实验教学的改革发展,也可以在实践中不断地提高普通遗传学实验教学质量。

In order to improve the teaching quality of experimental courses on genetics,it is particularly important to select suitable materials.Especially,the plants was used as the main research material for colleges or universities.Accordingly,the experimental content on plants as materials should set up in ordinary genetic experiments. Arabidopsis thaliala L.is a ‘fruit fly’ in the plant world.It has the characteristics including small size,fast propagation speed,and simple cultivation methods.Therefore,,this material should be used to quickly master ordinary genetic experimental skills.In this study,we analyzed in detail how to use Arabidopsis as a material for general genetics experiments,according to six modules including to cyto-genetics,classical genetics,molecular genetics,microbial genetics,population genetics,and other genetics.The results can not only promote the reform and development of general genetic experiment teaching,but also improve the quality of general genetic experiment teaching.