Abstract

Abstract Although the genetic information of each cell in a yeast colony is identical, the transcriptional patterns of individual cells within that colony may be very different. These variable, or epigenetic, transcriptional patterns arise at least in part from local differences in chromatin structure. The focus of this chapter is a discussion of how chromatin structure contributes to epigenetic transcriptional states. We begin with a brief description of how chromatin structure contributes to transcriptional regulation in multicellular eukaryotes, particularly the form of regulation known as position effect variegation (a topic considered in depth in Chapter 8). We then move on to consider in greater detail the role of chromatin structure in position effect transcriptional regulation in yeast.

Keywords

ChromatinEpigeneticsMulticellular organismBiologyTranscriptional regulationGeneticsComputational biologyCell biologyGeneTranscription factor

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Year
1995
Type
book-chapter
Pages
125-146
Citations
13
Access
Closed

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Lorraine Pillus, Michael Grunstein (1995). Chromatin structure and epigenetic regulation in yeast. , 125-146. https://doi.org/10.1093/oso/9780199635764.003.0007

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DOI
10.1093/oso/9780199635764.003.0007