Ricardo F Dos Santos
Overview
Explore the profile of Ricardo F Dos Santos including associated specialties, affiliations and a list of published articles.
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11
Citations
241
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Recent Articles
1.
Dos Santos R, Andrade J, Pissarra J, Deutscher M, Arraiano C
mBio
. 2020 Oct;
11(5).
PMID: 33082262
RNA quality control pathways are critical for cell survival. Here, we describe a new surveillance process involved in the degradation of highly structured and stable ribosomal RNAs. The results demonstrated...
2.
Quendera A, Seixas A, Dos Santos R, Santos I, Silva J, Arraiano C, et al.
Front Mol Biosci
. 2020 Jun;
7:78.
PMID: 32478092
Small non-coding RNAs (sRNAs) are critical post-transcriptional regulators of gene expression. Distinct RNA-binding proteins (RBPs) influence the processing, stability and activity of bacterial small RNAs. The vast majority of bacterial...
3.
Dos Santos R, Barria C, Arraiano C, Andrade J
Methods Mol Biol
. 2020 Mar;
2106:C1.
PMID: 32207063
This chapter was inadvertently published without including the author Cátia Bárria. The correct authorship for this chapter should have been Ricardo F. dos Santos, Cátia Bárria, Cecília M. Arraiano, and...
4.
Dos Santos R, Barria C, Arraiano C, Andrade J
Methods Mol Biol
. 2020 Jan;
2106:299-310.
PMID: 31889266
Ribosomes are large macromolecular complexes responsible for the translation process. During the course of ribosome biogenesis and protein synthesis, extra-ribosomal factors interact with the ribosome or its subunits to assist...
5.
Andrade J, Dos Santos R, Arraiano C
Methods Mol Biol
. 2020 Jan;
2106:209-223.
PMID: 31889260
RNA structure is important for understanding RNA function and stability within a cell. Chemical probing is a well-established and convenient method to evaluate the structure of an RNA. Several structure-sensitive...
6.
Dos Santos R, Arraiano C, Andrade J
Curr Genet
. 2019 May;
65(6):1313-1319.
PMID: 31104083
The RNA chaperone Hfq is an important bacterial post-transcriptional regulator. Most studies on Hfq are focused on the role of this protein on small non-coding RNAs (sRNAs) and messenger RNAs...
7.
Dos Santos R, Quendera A, Boavida S, Seixas A, Arraiano C, Andrade J
Prog Mol Biol Transl Sci
. 2018 Oct;
159:101-155.
PMID: 30340785
3'-5' exoribonucleases are key enzymes in the degradation of superfluous or aberrant RNAs and in the maturation of precursor RNAs into their functional forms. The major bacterial 3'-5' exoribonucleases responsible...
8.
Andrade J, Dos Santos R, Chelysheva I, Ignatova Z, Arraiano C
EMBO J
. 2018 Apr;
37(11).
PMID: 29669858
Ribosome biogenesis is a complex process involving multiple factors. Here, we show that the widely conserved RNA chaperone Hfq, which can regulate sRNA-mRNA basepairing, plays a critical role in rRNA...
9.
Matos R, Casinhas J, Barria C, Dos Santos R, Silva I, Arraiano C
Front Microbiol
. 2017 Jun;
8:910.
PMID: 28579982
Contaminated food is the source of many severe infections in humans. Recent advances in food science have discovered new foodborne pathogens and progressed in characterizing their biology, life cycle, and...
10.
Domingues S, Moreira R, Andrade J, Dos Santos R, Barria C, Viegas S, et al.
Biochimie
. 2014 Dec;
114:113-8.
PMID: 25542646
Gene expression not only depends on the rate of transcription but is also largely controlled at the post-transcriptional level. Translation rate and mRNA decay greatly influence the final protein levels....