Sendai virions contain both transfer ribonucleic acid (tRNA) nucleotidyltransferase and its substrate, tRNA missing its CCA-OH end.

We have previously reported (1) that myo-inositol deficiency in yeast results in a marked alteration of the chemical composition of the cell wall, as a consequence of which cell division is inhibited. The main change observed in those studies involved the polysaccharide fraction of the cell walls and it was inferred that inositoll deficiency interferes with the normal biosynthesis of cell wall ...

We have previously reported (1) that myo-inositol deficiency in yeast results in a marked alteration of the chemical composition of the cell wall, as a consequence of which cell division is inhibited. The main change observed in those studies involved the polysaccharide fraction of the cell walls and it was inferred that inositoll deficiency interferes with the normal biosynthesis of cell wall ...

Although the detailed secondary structure of native deoxyribonucleic acid has been fairly well understood for some time (I), that of ribonucleic acid is only beginning to be clarified to a comparable degree. Doty et al. (2) have recently presented a tentative model for ribonucleic acid structure which is intermediate to the completely helical and completely amorphous extremes, and which consist...

The MO-formyltetrahydrofolate:methionyl soluble ribonucleic acid transformylase has been purified over 1500-fold from Escherichia coli B. Although not homogeneous at this stage, the enzyme was of sufficient purity to determine some physical characteristics. The sedimentation constant was 2.02 which would indicate a molecular weight of approximately 25,000. In addition to the substrates of the r...

Pretreatment of chicken embryo cells with homologous but not heterologous interferon inhibits the synthesis of vaccinia virus early messenger ribonucleic acid (mRNA). This inhibition is seen in the presence of cycloheximide, i.e., in the absence of protein synthesis, suggesting that the virion-bound transcriptase may be the target of the antiviral activity associated with interferon treatment. ...

Volume 2 • Issue 3 • 1000108 J Fert In Vitro ISSN: 2165-7491 JFIV, an open access journal Abbreviations: NE: Nuclear Envelope, NPC: Nuclear Pore Complex, NRN: Nuclear Routing Network, Np: Nucleoplasmin, H: histone, tRNA: Transfer Ribonucleic Acid, mRNA: Messenger Ribonucleic Acid, NLS: Nuclear Localization Signal, NES: Nuclear Export Signal, gDNA: Genomic DNA, ISH: In Situ Hybridization, scFv: ...

Interference among group A arboviruses is described which does not involve the mediation of interferon. Interference was observed only if the interfering virus had an advantage over the challenge virus, either in time or in multiplicity of infection. Adsorption, penetration, and uncoating of challenge virus did not appear to be inhibited, but the synthesis of infectious viral ribonucleic acid o...