Login
欢迎浏览恩派尔生物资料网
我要投稿 请登录 免费注册 安全退出

您现在的位置是: 首页 > 实验方法 > 生物化学

生物化学

Zebrafish Spotted-Microarray for Genome-Wide Expression Profiling Experiments. Part I: Array Printin

2025-03-27 生物化学 加入收藏
The availability of microarray technology for zebrafish research has enabled the

The availability of microarray technology for zebrafish research has enabled the expression of tens of thousands of genes to be studied simultaneously in one experiment. The experiment usually involves measuring and comparing the relative abundance of tens of thousands of mRNA species in experimental samples obtained from mutant versus wild-type embryos, disease versus normal tissues, embryos/fish of different developmental stages, physiologic states, or from multiple treatments and/or time-points. A microarray experiment comprised of several stages can be divided into two distinct parts (i.e., the “wet-lab” and the “dry-lab”). The success of a microarray experiment hinges on the “wet-lab” procedures, which include technology that allows for generation of arrays with very high-density DNA where tens of thousands of genes are represented in an area smaller than a standard glass microscope slide, and procedures that enable extraction of high-quality RNA, efficient fluorescent labeling of nucleic acids, as well as specific hybridization of fluorescent labeled-samples with arrayed probes. This chapter describes these “wet-lab” procedures. “Dry-lab” procedures are described in the next chapter.

文章底部广告位

文章评论

加载中~