ATP is one of the important components in forming
polyribosome and protein synthesis and its derivatives.
Moreover, out of a given pool of mRNA, only a fraction is recruited further into the
polyribosome assembly for translation [7].
amount of Golgi apparatus, rough endoplasmic reticulum, mitochondria, and
polyribosome. The cells, which are long and thin, are widely dispersed and the adjacent extracellular matrix is populated by a few reticular fibrils but is devoid of the other types of collagen fibrils
Peripheral blood mononuclear cells stimulated with C5a or lipopolysaccharide to synthesize equivalent levels of IL-1[beta] mRNA show unequal IL-1[beta] protein accumulation but similar
polyribosome profile.
Polyribosome dissociation and formation in intact reticulocytes with conservation of messenger ribonuclear acid.
Recently, Wernerman et al.(14) found that OGO supplementation in post-surgery parenteral nutrition improved the nitrogen balance, had a partial preventive effect on free-glutamine depletion in muscle tissue, and maintained
polyribosome aggregation.
A greater density of submucosal neurons was verified by Giemsa technique that can be considered a pan-neuronal technique because it stains neurons due to the affinity of the stain with structures formed by acid proteins, especially
polyribosomes. Based on the staining of enteric neurons by Giemsa technique (Barbosa), they classify neurons according to the cytoplasm basophilia and state that this technique allows to visualize
polyribosome disintegration (Nissl' corpuscles) in the neuronal chromatolysis processes (Sant'Ana et al., 1997).
Peptide labeling and separation of
polyribosome size classes in embryos
Export proteins are synthesized on
polyribosomes bound to the rough endoplasmic reticulum of the hepatocyte; in contrast, protein destined for intracellular use are synthesized on free rather than bound
polyribosome (Podolsky and Isselbacher, 1991).
Effect of cadmium on
polyribosome structure and function in mouse liver.
There is an increase in ribosomes,
polyribosomes and cell organelles in cortical parenchyma (as inXiphinema galls) (Weischer & Wyss, 1976; Wyss, 1997, 2002) or in xylem parenchyma cells (as in Meloidogyne galls) (Bird, 1961; Yousif, 1979; Finley, 1981; Wyss, 1997, 2002; Di Vito et al., 2004) due to the nematodes feeding activity (Wyss, 1997).