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Items: 34

1.

Sterol Regulatory Element-Binding Protein (Sre1) Promotes the Synthesis of Carotenoids and Sterols in Xanthophyllomyces dendrorhous.

Gutiérrez MS, Campusano S, González AM, Gómez M, Barahona S, Sepúlveda D, Espenshade PJ, Fernández-Lobato M, Baeza M, Cifuentes V, Alcaíno J.

Front Microbiol. 2019 Mar 29;10:586. doi: 10.3389/fmicb.2019.00586. eCollection 2019.

2.

SraL sRNA interaction regulates the terminator by preventing premature transcription termination of rho mRNA.

Silva IJ, Barahona S, Eyraud A, Lalaouna D, Figueroa-Bossi N, Massé E, Arraiano CM.

Proc Natl Acad Sci U S A. 2019 Feb 19;116(8):3042-3051. doi: 10.1073/pnas.1811589116. Epub 2019 Feb 4.

PMID:
30718400
3.

Characterization and Salt Response in Recurrent Halotolerant Exiguobacterium sp. SH31 Isolated From Sediments of Salar de Huasco, Chilean Altiplano.

Remonsellez F, Castro-Severyn J, Pardo-Esté C, Aguilar P, Fortt J, Salinas C, Barahona S, León J, Fuentes B, Areche C, Hernández KL, Aguayo D, Saavedra CP.

Front Microbiol. 2018 Sep 20;9:2228. doi: 10.3389/fmicb.2018.02228. eCollection 2018.

4.

Antarctic yeasts: analysis of their freeze-thaw tolerance and production of antifreeze proteins, fatty acids and ergosterol.

Villarreal P, Carrasco M, Barahona S, Alcaíno J, Cifuentes V, Baeza M.

BMC Microbiol. 2018 Jul 5;18(1):66. doi: 10.1186/s12866-018-1214-8.

5.

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.

6.

Biochemical and Thermodynamical Characterization of Glucose Oxidase, Invertase, and Alkaline Phosphatase Secreted by Antarctic Yeasts.

Yuivar Y, Barahona S, Alcaíno J, Cifuentes V, Baeza M.

Front Mol Biosci. 2017 Dec 12;4:86. doi: 10.3389/fmolb.2017.00086. eCollection 2017.

7.

Amplicon-Metagenomic Analysis of Fungi from Antarctic Terrestrial Habitats.

Baeza M, Barahona S, Alcaíno J, Cifuentes V.

Front Microbiol. 2017 Nov 14;8:2235. doi: 10.3389/fmicb.2017.02235. eCollection 2017.

8.

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.

9.

Regulation of carotenogenesis in the red yeast Xanthophyllomyces dendrorhous: the role of the transcriptional co-repressor complex Cyc8-Tup1 involved in catabolic repression.

Córdova P, Alcaíno J, Bravo N, Barahona S, Sepúlveda D, Fernández-Lobato M, Baeza M, Cifuentes V.

Microb Cell Fact. 2016 Nov 14;15(1):193.

10.

The Involvement of Mig1 from Xanthophyllomyces dendrorhous in Catabolic Repression: An Active Mechanism Contributing to the Regulation of Carotenoid Production.

Alcaíno J, Bravo N, Córdova P, Marcoleta AE, Contreras G, Barahona S, Sepúlveda D, Fernández-Lobato M, Baeza M, Cifuentes V.

PLoS One. 2016 Sep 13;11(9):e0162838. doi: 10.1371/journal.pone.0162838. eCollection 2016.

11.

Identification and characterization of yeasts isolated from sedimentary rocks of Union Glacier at the Antarctica.

Barahona S, Yuivar Y, Socias G, Alcaíno J, Cifuentes V, Baeza M.

Extremophiles. 2016 Jul;20(4):479-91. doi: 10.1007/s00792-016-0838-6. Epub 2016 May 23.

PMID:
27215207
12.

Screening and characterization of amylase and cellulase activities in psychrotolerant yeasts.

Carrasco M, Villarreal P, Barahona S, Alcaíno J, Cifuentes V, Baeza M.

BMC Microbiol. 2016 Feb 19;16:21. doi: 10.1186/s12866-016-0640-8.

13.

Tolerance to Ultraviolet Radiation of Psychrotolerant Yeasts and Analysis of Their Carotenoid, Mycosporine, and Ergosterol Content.

Villarreal P, Carrasco M, Barahona S, Alcaíno J, Cifuentes V, Baeza M.

Curr Microbiol. 2016 Jan;72(1):94-101.

PMID:
26483082
14.

Identification and functional characterization of the CYP51 gene from the yeast Xanthophyllomyces dendrorhous that is involved in ergosterol biosynthesis.

Leiva K, Werner N, Sepúlveda D, Barahona S, Baeza M, Cifuentes V, Alcaíno J.

BMC Microbiol. 2015 Apr 25;15:89. doi: 10.1186/s12866-015-0428-2.

15.

Codon usage and codon context bias in Xanthophyllomyces dendrorhous.

Baeza M, Alcaíno J, Barahona S, Sepúlveda D, Cifuentes V.

BMC Genomics. 2015 Apr 13;16:293. doi: 10.1186/s12864-015-1493-5.

16.

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.

17.

Identification and analysis of metabolite production with biotechnological potential in Xanthophyllomyces dendrorhous isolates.

Contreras G, Barahona S, Sepúlveda D, Baeza M, Cifuentes V, Alcaíno J.

World J Microbiol Biotechnol. 2015 Mar;31(3):517-26. doi: 10.1007/s11274-015-1808-3. Epub 2015 Feb 3.

18.

Isolation and characterization of a novel Acidithiobacillus ferrivorans strain from the Chilean Altiplano: attachment and biofilm formation on pyrite at low temperature.

Barahona S, Dorador C, Zhang R, Aguilar P, Sand W, Vera M, Remonsellez F.

Res Microbiol. 2014 Nov;165(9):782-93. doi: 10.1016/j.resmic.2014.07.015. Epub 2014 Aug 8.

PMID:
25111023
19.

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.

PMID:
25038865
20.

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.

21.

Increase in the astaxanthin synthase gene (crtS) dose by in vivo DNA fragment assembly in Xanthophyllomyces dendrorhous.

Contreras G, Barahona S, Rojas MC, Baeza M, Cifuentes V, Alcaíno J.

BMC Biotechnol. 2013 Oct 9;13:84. doi: 10.1186/1472-6750-13-84.

22.

Diversity and extracellular enzymatic activities of yeasts isolated from King George Island, the sub-Antarctic region.

Carrasco M, Rozas JM, Barahona S, Alcaíno J, Cifuentes V, Baeza M.

BMC Microbiol. 2012 Nov 6;12:251. doi: 10.1186/1471-2180-12-251.

23.

Enhancement of carotenoid production by disrupting the C22-sterol desaturase gene (CYP61) in Xanthophyllomyces dendrorhous.

Loto I, Gutiérrez MS, Barahona S, Sepúlveda D, Martínez-Moya P, Baeza M, Cifuentes V, Alcaíno J.

BMC Microbiol. 2012 Oct 18;12:235. doi: 10.1186/1471-2180-12-235.

24.

The inter-generic fungicidal activity of Xanthophyllomyces dendrorhous.

Baeza M, Flores O, Carrasco M, Rozas JM, Oviedo V, Barahona S, Cifuentes V.

J Microbiol. 2010 Dec;48(6):822-8. doi: 10.1007/s12275-010-0180-0. Epub 2011 Jan 9.

PMID:
21221941
25.

Differential carotenoid production and gene expression in Xanthophyllomyces dendrorhous grown in a nonfermentable carbon source.

Wozniak A, Lozano C, Barahona S, Niklitschek M, Marcoleta A, Alcaíno J, Sepulveda D, Baeza M, Cifuentes V.

FEMS Yeast Res. 2011 May;11(3):252-62. doi: 10.1111/j.1567-1364.2010.00711.x. Epub 2011 Jan 18.

26.

Cloning of the cytochrome p450 reductase (crtR) gene and its involvement in the astaxanthin biosynthesis of Xanthophyllomyces dendrorhous.

Alcaíno J, Barahona S, Carmona M, Lozano C, Marcoleta A, Niklitschek M, Sepúlveda D, Baeza M, Cifuentes V.

BMC Microbiol. 2008 Oct 6;8:169. doi: 10.1186/1471-2180-8-169.

27.

Genomic organization of the structural genes controlling the astaxanthin biosynthesis pathway of Xanthophyllomyces dendrorhous.

Niklitschek M, Alcaíno J, Barahona S, Sepúlveda D, Lozano C, Carmona M, Marcoleta A, Martínez C, Lodato P, Baeza M, Cifuentes V.

Biol Res. 2008;41(1):93-108. doi: 10.4067/S0716-97602008000100011. Epub 2008 Aug 21.

28.

Endovenous laser and echo-guided foam ablation in great saphenous vein reflux: one-year follow-up results.

Gonzalez-Zeh R, Armisen R, Barahona S.

J Vasc Surg. 2008 Oct;48(4):940-6. doi: 10.1016/j.jvs.2008.05.062. Epub 2008 Jul 18.

29.

Yeast diversity in the oral microbiota of subjects with periodontitis: Candida albicans and Candida dubliniensis colonize the periodontal pockets.

Urzúa B, Hermosilla G, Gamonal J, Morales-Bozo I, Canals M, Barahona S, Cóccola C, Cifuentes V.

Med Mycol. 2008 Dec;46(8):783-93. doi: 10.1080/13693780802060899.

PMID:
18608938
30.

Expression of the carotenoid biosynthesis genes in Xanthophyllomyces dendrorhous.

Lodato P, Alcaíno J, Barahona S, Niklitschek M, Carmona M, Wozniak A, Baeza M, Jiménez A, Cifuentes V.

Biol Res. 2007;40(1):73-84. Epub 2007 Jul 19.

31.

Genetic polymorphism of clinical and environmental strains of Pichia anomala.

Reyes E, Barahona S, Fischman O, Niklitschek M, Baeza M, Cifuentes V.

Biol Res. 2004;37(4 Suppl A):747-57.

PMID:
15586823
32.

Study of the expression of carotenoid biosynthesis genes in wild-type and deregulated strains of Xanthophyllomyces dendrorhous (Ex.: Phaffia rhodozyma).

Lodato P, Alcaíno J, Barahona S, Retamales P, Jiménez A, Cifuentes V.

Biol Res. 2004;37(1):83-93.

PMID:
15174308
33.

Alternative splicing of transcripts from crtI and crtYB genes of Xanthophyllomyces dendrorhous.

Lodato P, Alcaino J, Barahona S, Retamales P, Cifuentes V.

Appl Environ Microbiol. 2003 Aug;69(8):4676-82.

34.

[Nutritional features of elders living in poor communities of the Metropolitan Region of Chile].

Atalah E, Benavides X, Avila L, Barahona S, Cárdenas R.

Rev Med Chil. 1998 May;126(5):489-96. Spanish.

PMID:
9731429

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