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

Digoxigenin Labeling of RNA Transcripts from Multi- and Single-Locus DNA Minisatellite Probes

2025-03-29 生物化学 加入收藏
The technique of DNA fingerprinting detects a large number of independent hyperv

The technique of DNA fingerprinting detects a large number of independent hypervariable minisatellite loci throughout the genome in a single hybridization experiment and is an extremely powerful and sensitive means for genetic analysis of very many animal and plant species (a broad overview is given in ref. 1 ). This technique commonly involves the labeling of DNA probes by incorporation of 32 P-tagged nucleotides and autoradiography. However, in some species, such as pigs (2 ) and Galapagos iguanas (K. Rassmann, personal communication and unpublished results), or in cases where only small amounts of DNA on Southern blots are available, greater sensitivity is needed to produce scorable and informative banding patterns. In addition, to make the method suitable for routine screening or processing of large numbers of samples it should be easy to perform, low in health risk, quick, and cheap.

文章底部广告位

文章评论

加载中~