Sort by
Items per page

Send to

Choose Destination

Search results

Items: 1 to 50 of 112


Sinorhizobium meliloti RNase III: Catalytic Features and Impact on Symbiosis.

Saramago M, Robledo M, Matos RG, Jiménez-Zurdo JI, Arraiano CM.

Front Genet. 2018 Aug 28;9:350. doi: 10.3389/fgene.2018.00350. eCollection 2018.


Modulating Heterologous Gene Expression with Portable mRNA-Stabilizing 5'-UTR Sequences.

Viegas SC, Apura P, Martínez-García E, de Lorenzo V, Arraiano CM.

ACS Synth Biol. 2018 Sep 21;7(9):2177-2188. doi: 10.1021/acssynbio.8b00191. Epub 2018 Aug 14.


DIS3 isoforms vary in their endoribonuclease activity and are differentially expressed within haematological cancers.

Robinson SR, Viegas SC, Matos RG, Domingues S, Bedir M, Stewart HJS, Chevassut TJ, Oliver AW, Arraiano CM, Newbury SF.

Biochem J. 2018 Jun 29;475(12):2091-2105. doi: 10.1042/BCJ20170962.


The RNA-binding protein Hfq is important for ribosome biogenesis and affects translation fidelity.

Andrade JM, Dos Santos RF, Chelysheva I, Ignatova Z, Arraiano CM.

EMBO J. 2018 Jun 1;37(11). pii: e97631. doi: 10.15252/embj.201797631. Epub 2018 Apr 18.


Stress Response Protein BolA Influences Fitness and Promotes Salmonella enterica Serovar Typhimurium Virulence.

Mil-Homens D, Barahona S, Moreira RN, Silva IJ, Pinto SN, Fialho AM, Arraiano CM.

Appl Environ Microbiol. 2018 Apr 2;84(8). pii: e02850-17. doi: 10.1128/AEM.02850-17. Print 2018 Apr 15.


Biochemical characterization of Campylobacter jejuni PNPase, an exoribonuclease important for bacterial pathogenicity.

Casinhas J, Matos RG, Haddad N, Arraiano CM.

Biochimie. 2018 Apr;147:70-79. doi: 10.1016/j.biochi.2018.01.001. Epub 2018 Jan 13.


BolA Is Required for the Accurate Regulation of c-di-GMP, a Central Player in Biofilm Formation.

Moreira RN, Dressaire C, Barahona S, Galego L, Kaever V, Jenal U, Arraiano CM.

MBio. 2017 Sep 19;8(5). pii: e00443-17. doi: 10.1128/mBio.00443-17.


The Role of Ribonucleases and sRNAs in the Virulence of Foodborne Pathogens.

Matos RG, Casinhas J, Bárria C, Dos Santos RF, Silva IJ, Arraiano CM.

Front Microbiol. 2017 May 19;8:910. doi: 10.3389/fmicb.2017.00910. eCollection 2017. Review.


Sinorhizobium meliloti YbeY is an endoribonuclease with unprecedented catalytic features, acting as silencing enzyme in riboregulation.

Saramago M, Peregrina A, Robledo M, Matos RG, Hilker R, Serrania J, Becker A, Arraiano CM, Jiménez-Zurdo JI.

Nucleic Acids Res. 2017 Feb 17;45(3):1371-1391. doi: 10.1093/nar/gkw1234.


Nitrogen balancing and xylose addition enhances growth capacity and protein content in Chlorella minutissima cultures.

Freitas BC, Esquível MG, Matos RG, Arraiano CM, Morais MG, Costa JA.

Bioresour Technol. 2016 Oct;218:129-33. doi: 10.1016/j.biortech.2016.06.059. Epub 2016 Jun 18.


Correction: Modulating the RNA Processing and Decay by the Exosome: Altering Rrp44/Dis3 Activity and End-Product.

Reis FP, Barbas A, Klauer-King AA, Tsanova B, Schaeffer D, López-Viñas E, Gómez-Puertas P, van Hoof A, Arraiano CM.

PLoS One. 2015 Aug 21;10(8):e0136810. doi: 10.1371/journal.pone.0136810. eCollection 2015. No abstract available.


Surprises in the 3'-end: 'U' can decide too!

Viegas SC, Silva IJ, Apura P, Matos RG, Arraiano CM.

FEBS J. 2015 Sep;282(18):3489-99. doi: 10.1111/febs.13377. Epub 2015 Aug 4. Review.


The 3'-5' exoribonuclease Dis3 regulates the expression of specific microRNAs in Drosophila wing imaginal discs.

Towler BP, Jones CI, Viegas SC, Apura P, Waldron JA, Smalley SK, Arraiano CM, Newbury SF.

RNA Biol. 2015;12(7):728-41. doi: 10.1080/15476286.2015.1040978.


BolA is a transcriptional switch that turns off motility and turns on biofilm development.

Dressaire C, Moreira RN, Barahona S, Alves de Matos AP, Arraiano CM.

MBio. 2015 Feb 17;6(1):e02352-14. doi: 10.1128/mBio.02352-14.


The role of RNase R in trans-translation and ribosomal quality control.

Domingues S, Moreira RN, Andrade JM, Dos Santos RF, Bárria C, Viegas SC, Arraiano CM.

Biochimie. 2015 Jul;114:113-8. doi: 10.1016/j.biochi.2014.12.012. Epub 2014 Dec 24. Review.


Ribonucleases, antisense RNAs and the control of bacterial plasmids.

Saramago M, Bárria C, Arraiano CM, Domingues S.

Plasmid. 2015 Mar;78:26-36. doi: 10.1016/j.plasmid.2014.09.003. Epub 2014 Sep 28. Review.


The RNase R from Campylobacter jejuni has unique features and is involved in the first steps of infection.

Haddad N, Matos RG, Pinto T, Rannou P, Cappelier JM, Prévost H, Arraiano CM.

J Biol Chem. 2014 Oct 3;289(40):27814-24. doi: 10.1074/jbc.M114.561795. Epub 2014 Aug 6.


Breaking through the stress barrier: the role of BolA in Gram-negative survival.

Guinote IB, Moreira RN, Barahona S, Freire P, Vicente M, Arraiano CM.

World J Microbiol Biotechnol. 2014 Oct;30(10):2559-66. doi: 10.1007/s11274-014-1702-4. Epub 2014 Jul 20. Review.


The importance of proteins of the RNase II/RNB-family in pathogenic bacteria.

Matos RG, Bárria C, Moreira RN, Barahona S, Domingues S, Arraiano CM.

Front Cell Infect Microbiol. 2014 Jun 3;4:68. doi: 10.3389/fcimb.2014.00068. eCollection 2014. Review. No abstract available.


The role of RNases in the regulation of small RNAs.

Saramago M, Bárria C, Dos Santos RF, Silva IJ, Pobre V, Domingues S, Andrade JM, Viegas SC, Arraiano CM.

Curr Opin Microbiol. 2014 Apr;18:105-15. doi: 10.1016/j.mib.2014.02.009. Epub 2014 Apr 3. Review.


Editorial overview: cell regulation: microbial cell regulation-looking in from the outside.

Arraiano CM, Cook GM.

Curr Opin Microbiol. 2014 Apr;18:v-vii. doi: 10.1016/j.mib.2014.03.001. Epub 2014 Apr 2. No abstract available.


Characterization of the RNase R association with ribosomes.

Malecki M, Bárria C, Arraiano CM.

BMC Microbiol. 2014 Feb 11;14:34. doi: 10.1186/1471-2180-14-34.


A PNPase dependent CRISPR System in Listeria.

Sesto N, Touchon M, Andrade JM, Kondo J, Rocha EP, Arraiano CM, Archambaud C, Westhof É, Romby P, Cossart P.

PLoS Genet. 2014 Jan;10(1):e1004065. doi: 10.1371/journal.pgen.1004065. Epub 2014 Jan 9.


Base pairing interaction between 5'- and 3'-UTRs controls icaR mRNA translation in Staphylococcus aureus.

Ruiz de los Mozos I, Vergara-Irigaray M, Segura V, Villanueva M, Bitarte N, Saramago M, Domingues S, Arraiano CM, Fechter P, Romby P, Valle J, Solano C, Lasa I, Toledo-Arana A.

PLoS Genet. 2013;9(12):e1004001. doi: 10.1371/journal.pgen.1004001. Epub 2013 Dec 19.


Two residues in the basic region of the yeast transcription factor Yap8 are crucial for its DNA-binding specificity.

Amaral C, Pimentel C, Matos RG, Arraiano CM, Matzapetakis M, Rodrigues-Pousada C.

PLoS One. 2013 Dec 16;8(12):e83328. doi: 10.1371/journal.pone.0083328. eCollection 2013.


Modulating the RNA processing and decay by the exosome: altering Rrp44/Dis3 activity and end-product.

Reis FP, Barbas A, Klauer-King AA, Tsanova B, Schaeffer D, López-Viñas E, Gómez-Puertas P, van Hoof A, Arraiano CM.

PLoS One. 2013 Nov 12;8(11):e76504. doi: 10.1371/journal.pone.0076504. eCollection 2013. Erratum in: PLoS One. 2015;10(8):e0136810.


Biofilm formation and antibiotic resistance in Salmonella Typhimurium are affected by different ribonucleases.

Saramago M, Domingues S, Viegas SC, Arraiano CM.

J Microbiol Biotechnol. 2014 Jan;24(1):8-12.


Characterization of the biochemical properties of Campylobacter jejuni RNase III.

Haddad N, Saramago M, Matos RG, Prévost H, Arraiano CM.

Biosci Rep. 2013 Nov 25;33(6). pii: e00082. doi: 10.1042/BSR20130090.


Bacterial adaptation to cold.

Barria C, Malecki M, Arraiano CM.

Microbiology. 2013 Dec;159(Pt 12):2437-43. doi: 10.1099/mic.0.052209-0. Epub 2013 Sep 25. Review.


The virulence of Salmonella enterica Serovar Typhimurium in the insect model galleria mellonella is impaired by mutations in RNase E and RNase III.

Viegas SC, Mil-Homens D, Fialho AM, Arraiano CM.

Appl Environ Microbiol. 2013 Oct;79(19):6124-33. doi: 10.1128/AEM.02044-13. Epub 2013 Aug 2.


The bacterial protein azurin impairs invasion and FAK/Src signaling in P-cadherin-overexpressing breast cancer cell models.

Bernardes N, Ribeiro AS, Abreu S, Mota B, Matos RG, Arraiano CM, Seruca R, Paredes J, Fialho AM.

PLoS One. 2013 Jul 19;8(7):e69023. doi: 10.1371/journal.pone.0069023. Print 2013.


An RpoS-dependent sRNA regulates the expression of a chaperone involved in protein folding.

Silva IJ, Ortega AD, Viegas SC, García-Del Portillo F, Arraiano CM.

RNA. 2013 Sep;19(9):1253-65. doi: 10.1261/rna.039537.113. Epub 2013 Jul 26.


SATP (YaaH), a succinate-acetate transporter protein in Escherichia coli.

Sá-Pessoa J, Paiva S, Ribas D, Silva IJ, Viegas SC, Arraiano CM, Casal M.

Biochem J. 2013 Sep 15;454(3):585-95. doi: 10.1042/BJ20130412.


The RNase II/RNB family of exoribonucleases: putting the 'Dis' in disease.

Reis FP, Pobre V, Silva IJ, Malecki M, Arraiano CM.

Wiley Interdiscip Rev RNA. 2013 Sep-Oct;4(5):607-15. doi: 10.1002/wrna.1180. Epub 2013 Jun 14. Review.


A new tool for cloning and gene expression in Streptococcus pneumoniae.

Domingues S, Aires AC, Mohedano ML, López P, Arraiano CM.

Plasmid. 2013 Sep;70(2):247-53. doi: 10.1016/j.plasmid.2013.05.005. Epub 2013 May 22.


Intracellular ribonucleases involved in transcript processing and decay: precision tools for RNA.

Arraiano CM, Mauxion F, Viegas SC, Matos RG, Séraphin B.

Biochim Biophys Acta. 2013 Jun-Jul;1829(6-7):491-513. doi: 10.1016/j.bbagrm.2013.03.009. Epub 2013 Mar 29. Review.


The exoribonuclease Dis3L2 defines a novel eukaryotic RNA degradation pathway.

Malecki M, Viegas SC, Carneiro T, Golik P, Dressaire C, Ferreira MG, Arraiano CM.

EMBO J. 2013 Jul 3;32(13):1842-54. doi: 10.1038/emboj.2013.63. Epub 2013 Mar 15.


Small RNA modules confer different stabilities and interact differently with multiple targets.

Andrade JM, Pobre V, Arraiano CM.

PLoS One. 2013;8(1):e52866. doi: 10.1371/journal.pone.0052866. Epub 2013 Jan 22. Erratum in: PLoS One. 2014;9(7):e102277.


A BolA-like morphogene from the alga Chlamydomonas reinhardtii changes morphology and induces biofilm formation in Escherichia coli.

Khona DK, Dongre SS, Arraiano CM, D'Souza JS.

FEMS Microbiol Lett. 2013 Feb;339(1):39-47. doi: 10.1111/1574-6968.12051. Epub 2012 Dec 20.


Synergies between RNA degradation and trans-translation in Streptococcus pneumoniae: cross regulation and co-transcription of RNase R and SmpB.

Moreira RN, Domingues S, Viegas SC, Amblar M, Arraiano CM.

BMC Microbiol. 2012 Nov 20;12:268. doi: 10.1186/1471-2180-12-268.


Rossmann-fold motifs can confer multiple functions to metabolic enzymes: RNA binding and ribonuclease activity of a UDP-glucose dehydrogenase.

Barbas A, Popescu A, Frazão C, Arraiano CM, Fialho AM.

Biochem Biophys Res Commun. 2013 Jan 4;430(1):218-24. doi: 10.1016/j.bbrc.2012.10.091. Epub 2012 Nov 5.


Exoribonucleases as modulators of virulence in pathogenic bacteria.

Matos RG, Bárria C, Pobre V, Andrade JM, Arraiano CM.

Front Cell Infect Microbiol. 2012 May 11;2:65. doi: 10.3389/fcimb.2012.00065. eCollection 2012. No abstract available.


The CR3 motif of Rrp44p is important for interaction with the core exosome and exosome function.

Schaeffer D, Reis FP, Johnson SJ, Arraiano CM, van Hoof A.

Nucleic Acids Res. 2012 Oct;40(18):9298-307. doi: 10.1093/nar/gks693. Epub 2012 Jul 24.


The only exoribonuclease present in Haloferax volcanii has an unique response to temperature changes.

Matos RG, López-Viñas E, Goméz-Puertas P, Arraiano CM.

Biochim Biophys Acta. 2012 Oct;1820(10):1543-52. doi: 10.1016/j.bbagen.2012.06.009. Epub 2012 Jun 15.


Characterization of the BolA homolog IbaG: a new gene involved in acid resistance.

Guinote IB, Moreira RN, Freire P, Arraiano CM.

J Microbiol Biotechnol. 2012 Apr;22(4):484-93.


The rnb gene of Synechocystis PCC6803 encodes a RNA hydrolase displaying RNase II and not RNase R enzymatic properties.

Matos RG, Fialho AM, Giloh M, Schuster G, Arraiano CM.

PLoS One. 2012;7(3):e32690. doi: 10.1371/journal.pone.0032690. Epub 2012 Mar 5. Erratum in: PLoS One. 2014;9(7):e102745.


The crucial role of PNPase in the degradation of small RNAs that are not associated with Hfq.

Andrade JM, Pobre V, Matos AM, Arraiano CM.

RNA. 2012 Apr;18(4):844-55. doi: 10.1261/rna.029413.111. Epub 2012 Feb 21.


Importance and key events of prokaryotic RNA decay: the ultimate fate of an RNA molecule.

Silva IJ, Saramago M, Dressaire C, Domingues S, Viegas SC, Arraiano CM.

Wiley Interdiscip Rev RNA. 2011 Nov-Dec;2(6):818-36. doi: 10.1002/wrna.94. Epub 2011 Jul 6. Review.


A new target for an old regulator: H-NS represses transcription of bolA morphogene by direct binding to both promoters.

Moreira RN, Dressaire C, Domingues S, Arraiano CM.

Biochem Biophys Res Commun. 2011 Jul 22;411(1):50-5. doi: 10.1016/j.bbrc.2011.06.084. Epub 2011 Jun 17.


Supplemental Content

Loading ...
Support Center