Great and very informative course. The only thing that bothers me is that there's no answer or correction for each quiz. It's really hard to find out the pitfall of knowledge without immediate feedback. But overall, I still learned a lot and overcame those difficulties. Thank you!
本课程的实验设计贯穿以研究基因功能为目的遗传学思维理念及精髓。通过背景知识的介绍和相关的实验操作,使大家建立这样的理念:研究基因功能时,在分子水平通过敲除或者敲入的策略,使基因突变或者修饰,这些突变依赖载体染色体的传递,将稳定地传给下一代。通过设计精巧的遗传杂交实验,追踪易于识别的染色体标记,就可以定位目的基因、获得纯合突变体,研究表型与基因型间的对应关系,从而理解各种表型的分子机制。整个实验过程涉及生物学不同学科知识和实验设计的融合。