Abstract
The recent emergence of new experimental tools employing sensitive fluorescence detection in vivo has made it possible to visualize various aspects of gene regulation at the single-molecule level in the native, intracellular context. In this review, we will first describe general considerations for in vivo, single-molecule fluorescence detection of DNA, mRNA, and protein molecules involved in gene regulation. We will then give an overview of the rapidly evolving suite of molecular tools available for observing gene regulation in vivo and discuss new insights they have brought into gene regulation.
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Hensel, Z., Xiao, J. Single-molecule methods for studying gene regulation in vivo. Pflugers Arch - Eur J Physiol 465, 383–395 (2013). https://doi.org/10.1007/s00424-013-1243-y
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DOI: https://doi.org/10.1007/s00424-013-1243-y