Secondary structure of tbeDictyostelium discoideumsmall subunit ribosomal RNA
نویسندگان
چکیده
منابع مشابه
Secondary structure of the Dictyostelium discoideum small subunit ribosomal RNA.
We have used comparative analyses of prokaryotic and eukaryotic small subunit ribosomal RNAs to deduce a secondary structure for the Dictyostelium discoideum 18S rRNA. Most of the duplex regions are evolutionarily conserved in all organisms. We have taken advantage of the variation to the D. discoideum sequence (relative to the yeast and frog 19S rRNAs) to identify additional helical regions wh...
متن کاملSecondary structure of 5 S ribosomal RNA.
A secondary structure model for 16S ribosomal RNA which is based on available chemical, enzymatic, and comparative sequence data shows good agreement between constraints dictated by the model and a wide variety of experimental observations. The four major structural domains created by the base-pairing scheme correspond closely to RNA fragments isolated after nuclease digestion in the presence o...
متن کاملSecondary structure model for 23S ribosomal RNA.
A secondary structure model for 23S ribosomal RNA has been constructed on the basis of comparative sequence data, including the complete sequences from E. coli. Bacillus stearothermophilis, human and mouse mitochondria and several partial sequences. The model has been tested extensively with single strand-specific chemical and enzymatic probes. Long range base-paired interactions organize the m...
متن کاملSecondary structure maps of RNA: processing of HeLa ribosomal RNA.
Ribosomal RNA precursors and mature 28S ribosomal RNA from HeLa cells display a highly reproducible secondary structure of hairpin loops after they are spread and examined in an electron microscope. This structure was used to map the linear arrangement of these molecules. Partial digestion with 3'-exonuclease from ascites cell nuclei established that the 28S RNA region is located at the 5'-end ...
متن کاملAn overview of the secondary structure of the V4 region of eukaryotic small-subunit ribosomal RNA.
The V4 region of the small subunit (18S) ribosomal RNA was examined in 72 different sequences representing a broad sample eukaryotic diversity. This domain is the most variable region of the 18S rRNA molecule and ranges in length from ca. 230 to over 500 bases. Based upon comparative analysis, secondary structural models were constructed for all sequences and the resulting generalized model sho...
متن کاملذخیره در منابع من
با ذخیره ی این منبع در منابع من، دسترسی به آن را برای استفاده های بعدی آسان تر کنید
ژورنال
عنوان ژورنال: Nucleic Acids Research
سال: 1983
ISSN: 0305-1048,1362-4962
DOI: 10.1093/nar/11.22.8037