Back to Search
Start Over
Photo-induced protein cross-linking to 5S RNA and 28-5.8S RNA within rat-liver 60S ribosomal subunits.
- Source :
-
European Journal of Biochemistry . 6/18/85, Vol. 149 Issue 3, p525-529. 5p. - Publication Year :
- 1985
-
Abstract
- Rat liver 60S ribosomal subunits were irradiated with 254-nm ultraviolet light (1.26 × 104 quanta/subunit), under conditions which preserved their functional activity. Cross-linked RNA-protein complexes were recovered after unreacted proteins had been removed by repeated acetic acid extractions. Proteins linked to the whole rRNA, to 5S RNA and to 28–5.8S RNAs were identified by two-dimensional gel electrophoresis after RNA hydrolysis by ribonucleases T1 and A. Our results showed that numerous proteins interact with rRNAs (at least ten with 28–5.8S RNA, eight with 5S RNA and among these three are common to both) and have been discussed in the light of all the available data. [ABSTRACT FROM AUTHOR]
Details
- Language :
- English
- ISSN :
- 00142956
- Volume :
- 149
- Issue :
- 3
- Database :
- Academic Search Index
- Journal :
- European Journal of Biochemistry
- Publication Type :
- Academic Journal
- Accession number :
- 15832195
- Full Text :
- https://doi.org/10.1111/j.1432-1033.1985.tb08956.x