EVALUATION OF ANTIBIOTIC RESISTANCE PROFILES OF HALOBACTERIA ISOLATED FROM THE FOOD CHAIN [PDF]
, 2017 L’insorgenza e la diffusione dell’antibiotico resistenza sta diventando un problema a livello mondiale. Molti sono gli ambienti in cui può avvenire tale diffusione, ma una delle principali vie di trasmissione passa attraverso la catena alimentare ...
FALASCONI, IRENE
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A human mitochondrial poly(A) polymerase mutation reveals the complexities of post-transcriptional mitochondrial gene expression [PDF]
, 2017 The p.N478D missense mutation in human mitochondrial poly(A) polymerase (mtPAP) has previously been implicated in a form of spastic ataxia with optic atrophy. In this study, we have investigated fibroblast cell lines established from family members.
Baslé, Arnaud +17 more
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Expression, Enzymatic Activities and Subcellular Localization of Hepatitis E Virus and Semliki Forest Virus Replicase Proteins [PDF]
, 2006 Viruses are submicroscopic, infectious agents that are obligate intracellular parasites. They adopt various types of strategies for their parasitic replication and proliferation in infected cells.
Perttilä, Julia
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Biophysical and biochemical characterization of yeast tRNA nucleotidyltransferase variants [PDF]
, 2017 The enzyme ATP(CTP):tRNA-specific tRNA nucleotidyltransferase adds cytidine-cytidine-adenosine (CCA) to the 3’ end of eukaryotic tRNAs during their maturation. This CCA sequence plays a vital role in aminoacylation and hence in protein synthesis.
Rahman, Mohammed Samiur
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Cold adaptation of tRNA nucleotidyltransferases: A tradeoff in activity, stability and fidelity
RNA Biology, 2018 Felix G. M. Ernst +5 more
semanticscholar +1 more source
A comparative analysis of two conserved motifs in bacterial poly(A) polymerase and CCA-adding enzyme [PDF]
Showing a high sequence similarity, the evolutionary closely related bacterial poly(A) polymerases (PAP) and CCA-adding enzymes catalyze quite different reactions—PAP adds poly(A) tails to RNA 3′-ends, while CCA-adding enzymes synthesize the sequence CCA
A. Just +42 more
core +2 more sources
A LC-MS/MS-Based Approach to Studying the Saccharomyces cerevisiae Cca1 Protein [PDF]
, 2018 The enzyme ATP (CTP): tRNA-specific tRNA nucleotidyltransferase (tRNA-NT) is an essential enzyme in eukaryotes and some prokaryotes and plays a critical role in tRNA maturation. This enzyme is responsible for the addition of AMP and CMP residues to the 3’
Guan, Tian Lai
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The identity of the discriminator base has an impact on CCA addition [PDF]
, 2015 CCA-adding enzymes synthesize and maintain the C-C-A sequence at the tRNA 3''-end, generating the attachment site for amino acids. While tRNAs are the most prominent substrates for this polymerase, CCA additions on non-tRNA transcripts are described as ...
Betat, Heike +4 more
core +1 more source