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Control of Meiotic Recombination and Gene Expression in Yeast by a Simple Repetitive DNA Sequence That Excludes Nucleosomes

Overview
Journal Mol Cell Biol
Specialty Cell Biology
Date 1999 Oct 19
PMID 10523654
Citations 33
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Abstract

Tandem repeats of the pentanucleotide 5'-CCGNN (where N indicates any base) were previously shown to exclude nucleosomes in vitro (Y. -H. Wang and J. D. Griffith, Proc. Natl. Acad. Sci. USA 93:8863-8867, 1996). To determine the in vivo effects of these sequences, we replaced the upstream regulatory sequences of the HIS4 gene of Saccharomyces cerevisiae with either 12 or 48 tandem copies of CCGNN. Both tracts activated HIS4 transcription. We found that (CCGNN)(12) tracts elevated meiotic recombination (hot spot activity), whereas the (CCGNN)(48) tract repressed recombination (cold spot activity). In addition, a "pure" tract of (CCGAT)(12) activated both transcription and meiotic recombination. We suggest that the cold spot activity of the (CCGNN)(48) tract is related to the phenomenon of the suppressive interactions of adjacent hot spots previously described in yeast (Q.-Q. Fan, F. Xu, and T. D. Petes, Mol. Cell. Biol. 15:1679-1688, 1995; Q.-Q. Fan, F. Xu, M. A. White, and T. D. Petes, Genetics 145:661-670, 1997; T.-C. Wu and M. Lichten, Genetics 140:55-66, 1995; L. Xu and N. Kleckner, EMBO J. 16:5115-5128, 1995).

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References
1.
Kornberg R . Structure of chromatin. Annu Rev Biochem. 1977; 46:931-54. DOI: 10.1146/annurev.bi.46.070177.004435. View

2.
Wang Y, Griffith J . The [(G/C)3NN]n motif: a common DNA repeat that excludes nucleosomes. Proc Natl Acad Sci U S A. 1996; 93(17):8863-7. PMC: 38559. DOI: 10.1073/pnas.93.17.8863. View

3.
Lichten M, Goldman A . Meiotic recombination hotspots. Annu Rev Genet. 1995; 29:423-44. DOI: 10.1146/annurev.ge.29.120195.002231. View

4.
Lambie E, Roeder G . Repression of meiotic crossing over by a centromere (CEN3) in Saccharomyces cerevisiae. Genetics. 1986; 114(3):769-89. PMC: 1203013. DOI: 10.1093/genetics/114.3.769. View

5.
Tsukiyama T, Wu C . Chromatin remodeling and transcription. Curr Opin Genet Dev. 1997; 7(2):182-91. DOI: 10.1016/s0959-437x(97)80127-x. View