Publications by authors named "Alexander Tzagoloff"

53Publications

Atco, a yeast mitochondrial complex of Atp9 and Cox6, is an assembly intermediate of the ATP synthase.

Authors:
Leticia Veloso Ribeiro Franco Chen-Hsien Su Julia Burnett Lorisa Simas Teixeira Alexander Tzagoloff

PLoS One 2020 15;15(5):e0233177. Epub 2020 May 15.

Department of Biological Sciences, Columbia University, New York, NY, United States of America.

View Article and Find Full Text PDF
August 2020

Modular assembly of yeast mitochondrial ATP synthase and cytochrome oxidase.

Authors:
Leticia Veloso Ribeiro Franco Chen Hsien Su Alexander Tzagoloff

Biol Chem 2020 05;401(6-7):835-853

Department of Biological Sciences, Columbia University, New York City, NY 10027, USA.

View Article and Find Full Text PDF
May 2020

5' processing of Saccharomyces cerevisiae mitochondrial tRNAs requires expression of multiple genes.

Authors:
Raquel F Guedes-Monteiro Leticia V R Franco Bruno S Moda Alexander Tzagoloff Mário H Barros

Biochim Biophys Acta Mol Cell Res 2019 05 10;1866(5):806-818. Epub 2019 Feb 10.

Departamento de Microbiologia - Instituto de Ciências Biomédicas, University of São Paulo, São Paulo, Brazil. Electronic address:

View Article and Find Full Text PDF
May 2019

Cox2p of yeast cytochrome oxidase assembles as a stand-alone subunit with the Cox1p and Cox3p modules.

Authors:
Leticia Veloso R Franco Chen-Hsien Su Gavin P McStay George J Yu Alexander Tzagoloff

J Biol Chem 2018 10 17;293(43):16899-16911. Epub 2018 Sep 17.

From the Department of Biological Sciences, Columbia University, New York, New York 10027 and

View Article and Find Full Text PDF
October 2018

Cox16 protein is physically associated with Cox1p assembly intermediates and with cytochrome oxidase.

Authors:
Chen-Hsien Su Alexander Tzagoloff

J Biol Chem 2017 09 16;292(39):16277-16283. Epub 2017 Aug 16.

From the Department of Biological Sciences, Columbia University, New York, New York 10027

View Article and Find Full Text PDF
September 2017

Aep3p-dependent translation of yeast mitochondrial .

Authors:
Mario H Barros Alexander Tzagoloff

Mol Biol Cell 2017 Jun 12;28(11):1426-1434. Epub 2017 Apr 12.

Department of Biological Sciences, Columbia University, New York, NY 10027

View Article and Find Full Text PDF
June 2017

SLC25A32 Mutations and Riboflavin-Responsive Exercise Intolerance.

Authors:
Manuel Schiff Alice Veauville-Merllié Chen Hsien Su Alexander Tzagoloff Malgorzata Rak Hélène Ogier de Baulny Audrey Boutron Hélène Smedts-Walters Norma B Romero Odile Rigal Pierre Rustin Christine Vianey-Saban Cécile Acquaviva-Bourdain

N Engl J Med 2016 Feb;374(8):795-7

Lyon University Hospital, Lyon, France

View Article and Find Full Text PDF
February 2016

Mitochondrial cytochrome c oxidase deficiency.

Authors:
Malgorzata Rak Paule Bénit Dominique Chrétien Juliette Bouchereau Manuel Schiff Riyad El-Khoury Alexander Tzagoloff Pierre Rustin

Clin Sci (Lond) 2016 Mar;130(6):393-407

Institut National de la Santé et de la Recherche Médicale Unité Mixte de Recherche 1141, Hôpital Robert Debré, 48 Boulevard Sérurier, 75019 Paris, France Faculté de Médecine Denis Diderot, Université Paris Diderot-Paris 7, Site Robert Debré, 48 Boulevard Sérurier, 75019 Paris, France

View Article and Find Full Text PDF
March 2016

Regulation of mitochondrial translation of the ATP8/ATP6 mRNA by Smt1p.

Authors:
Malgorzata Rak Chen Hsien Su Jonathan Tong Xu Ricardo Azpiroz Angela Mohan Singh Alexander Tzagoloff

Mol Biol Cell 2016 Mar 28;27(6):919-29. Epub 2016 Jan 28.

Department of Biological Sciences, Columbia University, New York, NY 10027

View Article and Find Full Text PDF
March 2016

Assembly of the rotor component of yeast mitochondrial ATP synthase is enhanced when Atp9p is supplied by Atp9p-Cox6p complexes.

Authors:
Chen-Hsien Su Gavin P McStay Alexander Tzagoloff

J Biol Chem 2014 Nov 24;289(45):31605-16. Epub 2014 Sep 24.

From the Department of Biological Sciences, Columbia University, New York, New York 10128 and

View Article and Find Full Text PDF
November 2014

The Cox3p assembly module of yeast cytochrome oxidase.

Authors:
Chen-Hsien Su Gavin P McStay Alexander Tzagoloff

Mol Biol Cell 2014 Apr 29;25(7):965-76. Epub 2014 Jan 29.

Department of Biological Sciences, Columbia University, New York, NY 10027.

View Article and Find Full Text PDF
April 2014

Mutations in CYC1, encoding cytochrome c1 subunit of respiratory chain complex III, cause insulin-responsive hyperglycemia.

Authors:
Pauline Gaignard Minal Menezes Manuel Schiff Aurélien Bayot Malgorzata Rak Hélène Ogier de Baulny Chen-Hsien Su Mylene Gilleron Anne Lombes Heni Abida Alexander Tzagoloff Lisa Riley Sandra T Cooper Kym Mina Padma Sivadorai Mark R Davis Richard J N Allcock Nina Kresoje Nigel G Laing David R Thorburn Abdelhamid Slama John Christodoulou Pierre Rustin

Am J Hum Genet 2013 Aug 1;93(2):384-9. Epub 2013 Aug 1.

Laboratoire de Biochimie, Hôpital de Bicêtre, Assistance Publique - Hôpitaux de Paris, 78 Rue du Général Leclerc, 94275 Le Kremlin Bicêtre Cedex, France.

View Article and Find Full Text PDF
August 2013

Characterization of assembly intermediates containing subunit 1 of yeast cytochrome oxidase.

Authors:
Gavin P McStay Chen-Hsien Su Susan M Thomas Jonathan Tong Xu Alexander Tzagoloff

J Biol Chem 2013 Sep 29;288(37):26546-56. Epub 2013 Jul 29.

From the Department of Biological Sciences, Columbia University, New York, New York 10027.

View Article and Find Full Text PDF
September 2013

Stabilization of Cox1p intermediates by the Cox14p-Coa3p complex.

Authors:
Gavin P McStay Chen Hsien Su Alexander Tzagoloff

FEBS Lett 2013 Apr 19;587(7):943-9. Epub 2013 Feb 19.

Department of Biological Sciences, Columbia University, New York, NY 10027, USA.

View Article and Find Full Text PDF
April 2013

Modular assembly of yeast cytochrome oxidase.

Authors:
Gavin P McStay Chen Hsien Su Alexander Tzagoloff

Mol Biol Cell 2013 Feb 24;24(4):440-52. Epub 2012 Dec 24.

Department of Biological Sciences, Columbia University, New York, NY 10027, USA.

View Article and Find Full Text PDF
February 2013

The putative GTPase encoded by MTG3 functions in a novel pathway for regulating assembly of the small subunit of yeast mitochondrial ribosomes.

Authors:
Marie-Françoise Paul Gregory M Alushin Mario H Barros Malgorzata Rak Alexander Tzagoloff

J Biol Chem 2012 Jul 23;287(29):24346-55. Epub 2012 May 23.

Department of Biological Sciences, Columbia University, New York, New York 10027, USA.

View Article and Find Full Text PDF
July 2012

Characterization of Gtf1p, the connector subunit of yeast mitochondrial tRNA-dependent amidotransferase.

Authors:
Mario H Barros Malgorzata Rak Janaina A Paulela Alexander Tzagoloff

J Biol Chem 2011 Sep 28;286(38):32937-47. Epub 2011 Jul 28.

Department of Microbiology, University of São Paulo, 05508-900 São Paulo, Brazil.

View Article and Find Full Text PDF
September 2011

Turnover of ATP synthase subunits in F1-depleted HeLa and yeast cells.

Authors:
Malgorzata Rak Gavin P McStay Makoto Fujikawa Masasuke Yoshida Giovanni Manfredi Alexander Tzagoloff

FEBS Lett 2011 Aug 23;585(16):2582-6. Epub 2011 Jul 23.

Department of Biological Sciences, Columbia University, New York, NY 10027, USA.

View Article and Find Full Text PDF
August 2011

Modular assembly of yeast mitochondrial ATP synthase.

Authors:
Malgorzata Rak Samanta Gokova Alexander Tzagoloff

EMBO J 2011 Mar 25;30(5):920-30. Epub 2011 Jan 25.

Department of Biological Sciences, Columbia University, New York, NY, USA.

View Article and Find Full Text PDF
March 2011

Over-expression of COQ10 in Saccharomyces cerevisiae inhibits mitochondrial respiration.

Authors:
Mariana A Zampol Cleverson Busso Fernando Gomes Jose Ribamar Ferreira-Junior Alexander Tzagoloff Mario H Barros

Biochem Biophys Res Commun 2010 Nov 8;402(1):82-7. Epub 2010 Oct 8.

Departamento de Microbiologia, Instituto de Ciencias Biomedicas, Universidade de Sao Paulo, Sao Paulo, Brazil.

View Article and Find Full Text PDF
November 2010