bioRxiv · 10.1101/2024.07.12.603283
Highly quantitative measurement of differential protein-genome binding with PerCell chromatin sequencing
Abstract
We report a universal strategy for 2D chromatin sequencing, to increase uniform data analyses and sharing across labs, and to facilitate highly quantitative comparisons across experimental conditions. Within our system, we provide wetlab and drylab tools for researchers to establish and analyze protein-genome binding data with PerCell ChIP-seq. Our methodology is virtually no cost and flexible, enabling rapid, quantitative, internally normalized chromatin sequencing to catalyze project development in a variety of systems, including in vivo zebrafish epigenomics and cancer cell epigenomics. While we highlight utility in these key areas, our methodology is flexible enough such that rapid comparisons of cellular spike-in versus non spike-in are possible, and generalizability to nuclease-based 2D chromatin sequencing would also be possible within the framework of our pipeline. Through the use of well-defined cellular ratios containing orthologous species chromatin, we enable cross-species comparative epigenomics and highly quantitative low-cost chromatin sequencing with utility across a range of disciplines.
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Tallan, A., Kucinski, J., Sunkel, B., Taslim, C., LaHaye, S., Liu, Q., Qi, J., Wang, M., Kendall, G. C., Stanton, B. Z.. 2024-07-16. Highly quantitative measurement of differential protein-genome binding with PerCell chromatin sequencing. https://doi.org/10.1101/2024.07.12.603283
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