Warning: Undefined array key "mm" in /www/wwwroot/www.ai-bt.com/si.php on line 10 Deprecated: trim(): Passing null to parameter #1 ($string) of type string is deprecated in /www/wwwroot/www.ai-bt.com/si.php on line 10 Studies of poly(A+)-RNA in mouse hepatoma and cortisone-stimulated rat liver.

Literature DB >> 202862

Studies of poly(A+)-RNA in mouse hepatoma and cortisone-stimulated rat liver.

I M Konstantinova, V A Kulichkova, V I Vorob'ev, E A Ratovitski, J D Shaposhnikov.

Abstract

The content of poly(A)-containing RNA in subcellar fractions has been investigated both in cortisone-treated rat liver and experimental hepatoma cells. The fractions included nuclei, cytoplasm, mitochondria, free and membrane-bound polyribosomes. 1) In both cases of genome activation (cortisone induction and hepatoma cells) an increase in poly(A) content of all subcellular fractions except free polyribosomes was observed. 2) Cortisone was found to induce elongation of poly(A) segments detected in both nuclei and cytoplasm. 3) An increase in the poly(A) block size also was found to be stimulated in nuclei and cytoplasm of hepatoma cells. 4) The observed elongation in poly(A) length occurred against the background of an increase of the population of of poly(A)-RNA's.

Entities: Chemical Disease Species

Mesh：

Substances：

Year: 1977 PMID： 202862 DOI： 10.1007/bf00215276

Source DB: PubMed Journal: Mol Cell Biochem ISSN： 0300-8177 Impact factor: 3.396

13 in total

1. Association of the polyadenylate segment of messenger RNA with other polynucleotide sequences in mouse sarcoma 180 polyribosomes.

Authors: W R Jeffery; G Brawerman
Journal: Biochemistry Date: 1975-07-29 Impact factor: 3.162

2. Labelling kinetics of RNA containg poly(A) in liver subcellular fractions.

Authors: K Hemminki
Journal: Mol Cell Biochem Date: 1975-08-30 Impact factor: 3.396

3. Polynucleotide biosynthesis: formation of a sequence of adenylate units from adenosine triphosphate by an enzyme from thymus nuclei.

Authors: M EDMONDS; R ABRAMS
Journal: J Biol Chem Date: 1960-04 Impact factor: 5.157

4. [Varying metabolic stability of messenger RNA of mitochondria from normal and regenerating liver and transplantable hepatoma].

Authors: V S Gaĭtskhoki; O I Kiselev; L S Rakhimbekova; Ia D Shaposhnikov
Journal: Biokhimiia Date: 1971 Jan-Feb

Studies of poly(A+)-RNA in mouse hepatoma and cortisone-stimulated rat liver.

1. Association of the polyadenylate segment of messenger RNA with other polynucleotide sequences in mouse sarcoma 180 polyribosomes.

2. Labelling kinetics of RNA containg poly(A) in liver subcellular fractions.

3. Polynucleotide biosynthesis: formation of a sequence of adenylate units from adenosine triphosphate by an enzyme from thymus nuclei.

4. [Varying metabolic stability of messenger RNA of mitochondria from normal and regenerating liver and transplantable hepatoma].

5. On the interaction of mitochondrial protein synthesizing system with template ribonucleic acid of nuclear origin.

6. Isolation of eukaryotic messenger RNA on cellulose and its translation in vitro.

Review 7. Control mechanisms in the normal and neoplastic cell.

8. Diversity of RNA components in green plant tissues.

9. An improved cell fractionation procedure for the preparation of rat liver membrane-bound ribosomes.

10. Nucleic acids from subcellular fractions of N-nitrosodiethylamine-induced hepatoma in mice.

1. Normalization of RNA-sequencing data from samples with varying mRNA levels.