(I) During in vitro polypeptide chain termination by rat or mouse liver polysomes, 80 s monosomes briefly dissociate into free subunits, presumably at the moment of their relase from the messenger. The subunits reassociate to form 80 s couples. In this reassociation step labeled 40 s subunits added to the incubation mixture freely compete with unlabeled subunits. (2) The 80 s ribosomes reformed after termination of the polypeptide chain slowly exchange their subunits with radioactive subunits in the reaction mixture. The equilibrium between free subunits and 80 s couples strongly favors the latter. (3) In contrast to polypeptide chain termination, at initiation of polyphenyl-alanine synthais directed by polyuridylic acid, 80 s ribosomes att...
International audienceHighly conserved during evolution, the ribosome is the central effector of pro...
Rat liver microsomes were subfractionated by isopycnic centrifugation in sucrose gradient. The subfr...
The dissociation of ribosomes from full grown oocytes, unfertilized eggs and developing embryos has ...
1. (1) During in vitro polypeptide chain termination by rat or mouse liver polysomes, 80 s monosomes...
Wo have developed a method for preparation and purification of active ribosomal subunits from rat an...
We have developed a method for preparation and purification of active ribosomal subunits from rat an...
Several aspects of the relationship between free and membrane-boundribosomes and of the ribosome-mem...
subunits (RSU) have been identified in the cyto-plasm of a number of animal cells (Girard et al., 19...
A simple reaction system was developed to examine the binding of polysomes to membranes of the endop...
In this article, we summarize our recent work aimed at elucidating the functional role of ribo-somal...
In this paper, we present a structure of the mammalian ribosome determined at not, vert, similar8.7 ...
Protein synthesis is initiated on ribosomal subunits. However, it is not known how 70S ribosomes are...
The relationship between the size of the ribosomal monomer pool and the rate of incorporation of lab...
It has been known for many years that ribosomes are the site of protein synthesis. However, it was o...
BACKGROUND: The ribosome is central to protein synthesis in all living organisms. Single-particle el...
International audienceHighly conserved during evolution, the ribosome is the central effector of pro...
Rat liver microsomes were subfractionated by isopycnic centrifugation in sucrose gradient. The subfr...
The dissociation of ribosomes from full grown oocytes, unfertilized eggs and developing embryos has ...
1. (1) During in vitro polypeptide chain termination by rat or mouse liver polysomes, 80 s monosomes...
Wo have developed a method for preparation and purification of active ribosomal subunits from rat an...
We have developed a method for preparation and purification of active ribosomal subunits from rat an...
Several aspects of the relationship between free and membrane-boundribosomes and of the ribosome-mem...
subunits (RSU) have been identified in the cyto-plasm of a number of animal cells (Girard et al., 19...
A simple reaction system was developed to examine the binding of polysomes to membranes of the endop...
In this article, we summarize our recent work aimed at elucidating the functional role of ribo-somal...
In this paper, we present a structure of the mammalian ribosome determined at not, vert, similar8.7 ...
Protein synthesis is initiated on ribosomal subunits. However, it is not known how 70S ribosomes are...
The relationship between the size of the ribosomal monomer pool and the rate of incorporation of lab...
It has been known for many years that ribosomes are the site of protein synthesis. However, it was o...
BACKGROUND: The ribosome is central to protein synthesis in all living organisms. Single-particle el...
International audienceHighly conserved during evolution, the ribosome is the central effector of pro...
Rat liver microsomes were subfractionated by isopycnic centrifugation in sucrose gradient. The subfr...
The dissociation of ribosomes from full grown oocytes, unfertilized eggs and developing embryos has ...