Frontiers in Bioscience-Scholar (FBS) is published by IMR Press from Volume 13 Issue 1 (2021). Previous articles were published by another publisher on a subscription basis, and they are hosted by IMR Press on imrpress.com as a courtesy and upon agreement with Frontiers in Bioscience.
Chromosome and genetic testing using ChIP assay
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Chromatin immunoprecipitation (ChIP) assay can be used to easily visualize information about proteins, DNA, and RNA on chromosomes and is widely used for analysis of genomes, epigenomes, mRNAs, and non-coding RNAs. The ChIP assay can detect, not only DNA-binding proteins of various organisms, but also the temporal and spatial regulating mechanisms of RNA-binding proteins. Because of these features, demand for ChIP assay is expected to grow. Here, by using yeast and Drosophila as examples, we describe the superiority of the improved ChIP assay that we have developed.