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| Content Provider | PubMed Central |
|---|---|
| Author | Endoh, Masaki Zhu, Wenyan Hasegawa, Jun Watanabe, Hajime Kim, Dong-ki Aida, Masatoshi Inukai, Naoto Narita, Takashi Yamada, Tomoko Furuya, Akiko Sato, Hiroe Yamaguchi, Yuki Mandal, Subhrangsu S. Reinberg, Danny Wada, Tadashi Handa, Hiroshi |
| Copyright Year | 2004 |
| Abstract | Recent studies have suggested that Spt6 participates in the regulation of transcription by RNA polymerase II (RNAPII). However, its underlying mechanism remains largely unknown. One possibility, which is supported by genetic and biochemical studies of Saccharomyces cerevisiae, is that Spt6 affects chromatin structure. Alternatively, Spt6 directly controls transcription by binding to the transcription machinery. In this study, we establish that human Spt6 (hSpt6) is a classic transcription elongation factor that enhances the rate of RNAPII elongation. hSpt6 is capable of stimulating transcription elongation both individually and in concert with DRB sensitivity-inducing factor (DSIF), comprising human Spt5 and human Spt4. We also provide evidence showing that hSpt6 interacts with RNAPII and DSIF in human cells. Thus, in vivo, hSpt6 may regulate multiple steps of mRNA synthesis through its interaction with histones, elongating RNAPII, and possibly other components of the transcription machinery. |
| Related Links | http://dx.doi.org/10.1128/mcb.24.8.3324-3336.2004 |
| Ending Page | 3336 |
| Page Count | 13 |
| Starting Page | 3324 |
| File Format | |
| ISSN | 02707306 |
| e-ISSN | 10985549 |
| Journal | Molecular and Cellular Biology |
| Issue Number | 8 |
| Volume Number | 24 |
| Language | English |
| Publisher | American Society for Microbiology |
| Publisher Date | 2004-04-15 |
| Access Restriction | Open |
| Rights Holder | American Society for Microbiology |
| Subject Keyword | Cell Biology Molecular Biology Research in Higher Education |
| Content Type | Text |
| Resource Type | Article |
| Subject | Cell Biology Molecular Biology |
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