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Items: 25


Conservation and Variability of the AUG Initiation Codon Context in Eukaryotes.

Hernández G, Osnaya VG, Pérez-Martínez X.

Trends Biochem Sci. 2019 Jul 25. pii: S0968-0004(19)30146-X. doi: 10.1016/j.tibs.2019.07.001. [Epub ahead of print] Review.


The mitoribosome-specific protein mS38 is preferentially required for synthesis of cytochrome c oxidase subunits.

Mays JN, Camacho-Villasana Y, Garcia-Villegas R, Perez-Martinez X, Barrientos A, Fontanesi F.

Nucleic Acids Res. 2019 Jun 20;47(11):5746-5760. doi: 10.1093/nar/gkz266.


Cbp3 and Cbp6 are dispensable for synthesis regulation of cytochrome b in yeast mitochondria.

García-Guerrero AE, Camacho-Villasana Y, Zamudio-Ochoa A, Winge DR, Pérez-Martínez X.

J Biol Chem. 2018 Apr 13;293(15):5585-5599. doi: 10.1074/jbc.RA117.000547. Epub 2018 Feb 23.


Mitochondrial versus nuclear gene expression and membrane protein assembly: The case of subunit 2 of yeast cytochrome c oxidase.

Rubalcava-Gracia D, Vázquez-Acevedo M, Funes S, Pérez-Martínez X, González-Halphen D.

Mol Biol Cell. 2018 Feb 7. pii: mbc.E17-09-0560. doi: 10.1091/mbc.E17-09-0560. [Epub ahead of print]


The DEAD-box helicase Mss116 plays distinct roles in mitochondrial ribogenesis and mRNA-specific translation.

De Silva D, Poliquin S, Zeng R, Zamudio-Ochoa A, Marrero N, Perez-Martinez X, Fontanesi F, Barrientos A.

Nucleic Acids Res. 2017 Jun 20;45(11):6628-6643. doi: 10.1093/nar/gkx426.


The Cox1 C-terminal domain is a central regulator of cytochrome c oxidase biogenesis in yeast mitochondria.

García-Villegas R, Camacho-Villasana Y, Shingú-Vázquez MÁ, Cabrera-Orefice A, Uribe-Carvajal S, Fox TD, Pérez-Martínez X.

J Biol Chem. 2017 Jun 30;292(26):10912-10925. doi: 10.1074/jbc.M116.773077. Epub 2017 May 10.


A Novel Function of Pet54 in Regulation of Cox1 Synthesis in Saccharomyces cerevisiae Mitochondria.

Mayorga JP, Camacho-Villasana Y, Shingú-Vázquez M, García-Villegas R, Zamudio-Ochoa A, García-Guerrero AE, Hernández G, Pérez-Martínez X.

J Biol Chem. 2016 Apr 22;291(17):9343-55. doi: 10.1074/jbc.M116.721985. Epub 2016 Feb 29.


The Pet309 pentatricopeptide repeat motifs mediate efficient binding to the mitochondrial COX1 transcript in yeast.

Zamudio-Ochoa A, Camacho-Villasana Y, García-Guerrero AE, Pérez-Martínez X.

RNA Biol. 2014;11(7):953-67. doi: 10.4161/rna.29780. Epub 2014 Jul 24.


The cytosol-synthesized subunit II (Cox2) precursor with the point mutation W56R is correctly processed in yeast mitochondria to rescue cytochrome oxidase.

Cruz-Torres V, Vázquez-Acevedo M, García-Villegas R, Pérez-Martínez X, Mendoza-Hernández G, González-Halphen D.

Biochim Biophys Acta. 2012 Dec;1817(12):2128-39. doi: 10.1016/j.bbabio.2012.09.006. Epub 2012 Sep 15.


Oligomerization of heme o synthase in cytochrome oxidase biogenesis is mediated by cytochrome oxidase assembly factor Coa2.

Khalimonchuk O, Kim H, Watts T, Perez-Martinez X, Winge DR.

J Biol Chem. 2012 Aug 3;287(32):26715-26. doi: 10.1074/jbc.M112.377200. Epub 2012 Jun 5.


The carboxyl-terminal end of Cox1 is required for feedback assembly regulation of Cox1 synthesis in Saccharomyces cerevisiae mitochondria.

Shingú-Vázquez M, Camacho-Villasana Y, Sandoval-Romero L, Butler CA, Fox TD, Pérez-Martínez X.

J Biol Chem. 2010 Nov 5;285(45):34382-9. doi: 10.1074/jbc.M110.161976. Epub 2010 Aug 31.


In Saccharomyces cerevisiae, the phosphate carrier is a component of the mitochondrial unselective channel.

Gutiérrez-Aguilar M, Pérez-Martínez X, Chávez E, Uribe-Carvajal S.

Arch Biochem Biophys. 2010 Feb 15;494(2):184-91. doi: 10.1016/ Epub 2009 Dec 6.


Dual functions of Mss51 couple synthesis of Cox1 to assembly of cytochrome c oxidase in Saccharomyces cerevisiae mitochondria.

Perez-Martinez X, Butler CA, Shingu-Vazquez M, Fox TD.

Mol Biol Cell. 2009 Oct;20(20):4371-80. doi: 10.1091/mbc.E09-06-0522. Epub 2009 Aug 26.


Protein synthesis and assembly in mitochondrial disorders.

Pérez-Martínez X, Funes S, Camacho-Villasana Y, Marjavaara S, Tavares-Carreón F, Shingú-Vázquez M.

Curr Top Med Chem. 2008;8(15):1335-50. Review.


The pentatricopeptide repeats present in Pet309 are necessary for translation but not for stability of the mitochondrial COX1 mRNA in yeast.

Tavares-Carreón F, Camacho-Villasana Y, Zamudio-Ochoa A, Shingú-Vázquez M, Torres-Larios A, Pérez-Martínez X.

J Biol Chem. 2008 Jan 18;283(3):1472-9. Epub 2007 Nov 26.


Genetic correction of mitochondrial diseases: using the natural migration of mitochondrial genes to the nucleus in chlorophyte algae as a model system.

González-Halphen D, Funes S, Pérez-Martínez X, Reyes-Prieto A, Claros MG, Davidson E, King MP.

Ann N Y Acad Sci. 2004 Jun;1019:232-9. Review.


On the evolutionary origins of apicoplasts: revisiting the rhodophyte vs. chlorophyte controversy.

Funes S, Reyes-Prieto A, Pérez-Martínez X, González-Halphen D.

Microbes Infect. 2004 Mar;6(3):305-11. Review.


Mss51p promotes mitochondrial Cox1p synthesis and interacts with newly synthesized Cox1p.

Perez-Martinez X, Broadley SA, Fox TD.

EMBO J. 2003 Nov 3;22(21):5951-61.


Structure of nuclear-localized cox3 genes in Chlamydomonas reinhardtii and in its colorless close relative Polytomella sp.

Pérez-Martínez X, Funes S, Tolkunova E, Davidson E, King MP, González-Halphen D.

Curr Genet. 2002 Mar;40(6):399-404. Epub 2002 Feb 13.


The typically mitochondrial DNA-encoded ATP6 subunit of the F1F0-ATPase is encoded by a nuclear gene in Chlamydomonas reinhardtii.

Funes S, Davidson E, Claros MG, van Lis R, Pérez-Martínez X, Vázquez-Acevedo M, King MP, González-Halphen D.

J Biol Chem. 2002 Feb 22;277(8):6051-8. Epub 2001 Dec 14.


Subunit II of cytochrome c oxidase in Chlamydomonad algae is a heterodimer encoded by two independent nuclear genes.

Pérez-Martínez X, Antaramian A, Vazquez-Acevedo M, Funes S, Tolkunova E, d'Alayer J, Claros MG, Davidson E, King MP, González-Halphen D.

J Biol Chem. 2001 Apr 6;276(14):11302-9. Epub 2000 Nov 27.


Unusual location of a mitochondrial gene. Subunit III of cytochrome C oxidase is encoded in the nucleus of Chlamydomonad algae.

Pérez-Martínez X, Vazquez-Acevedo M, Tolkunova E, Funes S, Claros MG, Davidson E, King MP, González-Halphen D.

J Biol Chem. 2000 Sep 29;275(39):30144-52.


An atypical cytochrome b in the colorless alga Polytomella spp.: the high potential bH heme exhibits a double transition in the alpha-peak of its absorption spectrum.

Gutiérrez-Cirlos EB, Gómez-Lojero C, Vázquez-Acevedo M, Pérez-Martínez X, González-Halphen D.

Arch Biochem Biophys. 1998 May 15;353(2):322-30.


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