Science, Volume 320John Michels (Journalist) Science Company, Moses King, 2008 A weekly record of scientific progress. |
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Page 1336
... Tsix blocks silencing . The complementarity of Xist and Tsix RNAs has long suggested a role for RNA interference ( RNAi ) . Here , we report that murine Xist and Tsix form duplexes in vivo . During XCI , the duplexes are processed to ...
... Tsix blocks silencing . The complementarity of Xist and Tsix RNAs has long suggested a role for RNA interference ( RNAi ) . Here , we report that murine Xist and Tsix form duplexes in vivo . During XCI , the duplexes are processed to ...
Page 1338
... Tsix and Xist RNA form long duplexes in vivo . ( A ) Map of Tsix / Xist and primer pairs ( asterisks ) . ( B ) In vivo RNAse protection assay . ( C ) Relative quantities of Xist and Tsix in duplexes measured at position 2 ( base ...
... Tsix and Xist RNA form long duplexes in vivo . ( A ) Map of Tsix / Xist and primer pairs ( asterisks ) . ( B ) In vivo RNAse protection assay . ( C ) Relative quantities of Xist and Tsix in duplexes measured at position 2 ( base ...
Page 1339
... Tsix. E Dcr - / - additional XCI effects . Despite elevated Xist levels , Xist could not " coat " the X nor induce ... Tsix by inserting a poly- adenylate cassette in Der cells ( fig . S4 ) , reasoning that disabling Tsix , which ...
... Tsix. E Dcr - / - additional XCI effects . Despite elevated Xist levels , Xist could not " coat " the X nor induce ... Tsix by inserting a poly- adenylate cassette in Der cells ( fig . S4 ) , reasoning that disabling Tsix , which ...
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Acad activity aftershocks amino acids analysis anti-Flag applications archaeologists Astron behavior binary biofuels Biol biology Cancer candidates carbon cellular Center climate change complex correlated detected Director dynamics E-mail Earth Planet ecosystems electron emission energy environment environmental experience expression face patches fault fMRI forest function Genentech genes genetic genome global Harappa human increase indicate Indus Institute interactions Lett lithosphere marine Medical microRNA miRNA models Mohenjo Daro molecular molecules mTORC1 National Natl Neurosci neutron neutron star nuclear observed orbit Phys position Pot1 Pozl predicted processes protein pulsar quantum rats regions regulation response RhoDF RNA-Seq RNAi says Science scientists sequence signal siRNA species spin star stem cells structure studies suggest Supporting Online Material surface telomerase telomere temperature tion transcription tropical Tsix TVCs ubiquitin Univ University XBP1 Xist yeast