Matches in SemOpenAlex for { <https://semopenalex.org/work/W1993802920> ?p ?o ?g. }
- W1993802920 endingPage "942" @default.
- W1993802920 startingPage "933" @default.
- W1993802920 abstract "The chromatin structure of regulatory regions of the extrachromosomal rRNA genes of Tetrahymena thermophila was probed by nuclease treatment of isolated nuclei. The chromatin near the origins of replication contains hypersensitive sites for micrococcal nuclease, DNAase I, and DNAase II. These sites persist in starved cells, consistent with the origins' being maintained in an altered chromatin structure independent of DNA replication. The region between the two origins of replication is organized into a phased array of seven nucleosomes, the fourth of which is centered at the axis of symmetry of the palindromic rDNA. The entire transcribed region and 150 by upstream from the initiation site are generally accessible to nucleases; any histone proteins associated with these regions are clearly not in a highly organized nucleosomal array as seen in the central region. Comparison of the chromatin structures of the central spacer of T. thermophila and T. pyriformis rDNA reveals that deletion or insertion of DNA has occurred in increments of 200 bp. This is taken to imply that there are constraints on the evolution of spacer DNA sequences at the level of the nucleosome." @default.
- W1993802920 created "2016-06-24" @default.
- W1993802920 creator A5017573996 @default.
- W1993802920 creator A5070993516 @default.
- W1993802920 date "1984-04-01" @default.
- W1993802920 modified "2023-10-18" @default.
- W1993802920 title "Chromatin structure at the replication origins and transcription-initiation regions of the ribosomal RNA genes of tetrahymena" @default.
- W1993802920 cites W1131804799 @default.
- W1993802920 cites W1559889239 @default.
- W1993802920 cites W1965420151 @default.
- W1993802920 cites W1967559077 @default.
- W1993802920 cites W1968238933 @default.
- W1993802920 cites W1973069846 @default.
- W1993802920 cites W1992794321 @default.
- W1993802920 cites W1992798832 @default.
- W1993802920 cites W1995218232 @default.
- W1993802920 cites W1995583390 @default.
- W1993802920 cites W1998394617 @default.
- W1993802920 cites W2008143037 @default.
- W1993802920 cites W2009764033 @default.
- W1993802920 cites W2021594721 @default.
- W1993802920 cites W2023898023 @default.
- W1993802920 cites W2030252064 @default.
- W1993802920 cites W2042543706 @default.
- W1993802920 cites W2046737757 @default.
- W1993802920 cites W2047593089 @default.
- W1993802920 cites W2048374199 @default.
- W1993802920 cites W2051035237 @default.
- W1993802920 cites W2057821084 @default.
- W1993802920 cites W2068097279 @default.
- W1993802920 cites W2069453731 @default.
- W1993802920 cites W2073383663 @default.
- W1993802920 cites W2076358517 @default.
- W1993802920 cites W2077214163 @default.
- W1993802920 cites W2085064863 @default.
- W1993802920 cites W2086534074 @default.
- W1993802920 cites W2090628750 @default.
- W1993802920 cites W2103138314 @default.
- W1993802920 cites W2103555537 @default.
- W1993802920 cites W2120711292 @default.
- W1993802920 cites W2152051042 @default.
- W1993802920 cites W2152462912 @default.
- W1993802920 cites W2159696651 @default.
- W1993802920 doi "https://doi.org/10.1016/0092-8674(84)90043-6" @default.
- W1993802920 hasPubMedId "https://pubmed.ncbi.nlm.nih.gov/6323028" @default.
- W1993802920 hasPublicationYear "1984" @default.
- W1993802920 type Work @default.
- W1993802920 sameAs 1993802920 @default.
- W1993802920 citedByCount "109" @default.
- W1993802920 countsByYear W19938029202013 @default.
- W1993802920 countsByYear W19938029202014 @default.
- W1993802920 countsByYear W19938029202015 @default.
- W1993802920 countsByYear W19938029202018 @default.
- W1993802920 crossrefType "journal-article" @default.
- W1993802920 hasAuthorship W1993802920A5017573996 @default.
- W1993802920 hasAuthorship W1993802920A5070993516 @default.
- W1993802920 hasConcept C104317684 @default.
- W1993802920 hasConcept C104690221 @default.
- W1993802920 hasConcept C139024627 @default.
- W1993802920 hasConcept C141231307 @default.
- W1993802920 hasConcept C151158763 @default.
- W1993802920 hasConcept C153911025 @default.
- W1993802920 hasConcept C2777166614 @default.
- W1993802920 hasConcept C2780091387 @default.
- W1993802920 hasConcept C54355233 @default.
- W1993802920 hasConcept C552990157 @default.
- W1993802920 hasConcept C56683836 @default.
- W1993802920 hasConcept C58337764 @default.
- W1993802920 hasConcept C73573662 @default.
- W1993802920 hasConcept C83640560 @default.
- W1993802920 hasConcept C84772758 @default.
- W1993802920 hasConcept C86803240 @default.
- W1993802920 hasConcept C89684784 @default.
- W1993802920 hasConcept C98086919 @default.
- W1993802920 hasConceptScore W1993802920C104317684 @default.
- W1993802920 hasConceptScore W1993802920C104690221 @default.
- W1993802920 hasConceptScore W1993802920C139024627 @default.
- W1993802920 hasConceptScore W1993802920C141231307 @default.
- W1993802920 hasConceptScore W1993802920C151158763 @default.
- W1993802920 hasConceptScore W1993802920C153911025 @default.
- W1993802920 hasConceptScore W1993802920C2777166614 @default.
- W1993802920 hasConceptScore W1993802920C2780091387 @default.
- W1993802920 hasConceptScore W1993802920C54355233 @default.
- W1993802920 hasConceptScore W1993802920C552990157 @default.
- W1993802920 hasConceptScore W1993802920C56683836 @default.
- W1993802920 hasConceptScore W1993802920C58337764 @default.
- W1993802920 hasConceptScore W1993802920C73573662 @default.
- W1993802920 hasConceptScore W1993802920C83640560 @default.
- W1993802920 hasConceptScore W1993802920C84772758 @default.
- W1993802920 hasConceptScore W1993802920C86803240 @default.
- W1993802920 hasConceptScore W1993802920C89684784 @default.
- W1993802920 hasConceptScore W1993802920C98086919 @default.
- W1993802920 hasIssue "4" @default.
- W1993802920 hasLocation W19938029201 @default.
- W1993802920 hasLocation W19938029202 @default.
- W1993802920 hasOpenAccess W1993802920 @default.
- W1993802920 hasPrimaryLocation W19938029201 @default.
- W1993802920 hasRelatedWork W1517584908 @default.