Anaerobic eukaryote evolution: hydrogenosomes as biochemically modified mitochondria?

被引：74
作者：
Embley, TM
Horner, DA
Hirt, RP
机构：
[1] Dept. of Zoology, Natural History Museum, London, SW7 5BD, Cromwell Road
来源：
TRENDS IN ECOLOGY & EVOLUTION | 1997年 / 12卷 / 11期
关键词：
D O I：
10.1016/S0169-5347(97)01208-1
中图分类号：
Q14 [生态学（生物生态学）];
学科分类号：
071012 ; 0713 ;
摘要：
Hydrogenosomes are energy generating organelles which are found in a variety of anaerobic microbial eukaryotes. Recent data suggest that some of these hydrogenosomes may be biochemically modified mitochondria, subverting the conventional role of this compartment from one of oxidative phosphorylation, to one of hydrogen-evolving fermentation. The origins of the key enzymes which are responsible for hydrogen production are currently obscure but they are not considered to be typical of most eukaryotes.
引用
收藏
页码：437 / 441
页数：5
相关论文
共 41 条
[31]   THE HYDROGENOSOME [J].
MULLER, M .
JOURNAL OF GENERAL MICROBIOLOGY, 1993, 139 :2879-2889
[32]  
Muller M., 1980, The eukaryotic microbial cell. (30th Symp. Soc. Gen. Microbiol., Univ. Cambridge, March 1980)., P127
[33]  
MULLER M, IN PRESS SYSTEMATICS
[34]   A possible mitochondrial gene in the early-branching amitochondriate protist Trichomonas vaginalis [J].
Roger, AJ ;
Clark, CG ;
Doolittle, WF .
PROCEEDINGS OF THE NATIONAL ACADEMY OF SCIENCES OF THE UNITED STATES OF AMERICA, 1996, 93 (25) :14618-14622
[35]   Common principles of protein translocation across membranes [J].
Schatz, G ;
Dobberstein, B .
SCIENCE, 1996, 271 (5255) :1519-1526
[36]   Early evolution and the origin of eukaryotes [J].
Sogin, Mitchell L. .
CURRENT OPINION IN GENETICS & DEVELOPMENT, 1991, 1 (04) :457-463
[37]   A mitochondrial-like targeting signal on the hydrogenosomal malic enzyme from the anaerobic fungus Neocallimastix frontalis: Support for the hypothesis that hydrogenosomes are modified mitochondria [J].
vanderGiezen, M ;
Rechinger, KB ;
Svendsen, I ;
Durand, R ;
Hirt, RP ;
Fevre, M ;
Embley, TM ;
Prins, RA .
MOLECULAR MICROBIOLOGY, 1997, 23 (01) :11-21
[38]   Hydrogenosomes in the anaerobic fungus Neocallimastix frontalis have a double membrane but lack an associated organelle genome [J].
vanderGiezen, M ;
Sjollema, KA ;
Artz, RRE ;
Alkema, W ;
Prins, RA .
FEBS LETTERS, 1997, 408 (02) :147-150
[39]   THE CHAPERONE CONNECTION TO THE ORIGINS OF THE EUKARYOTIC ORGANELLES [J].
VIALE, AM ;
ARAKAKI, AK .
FEBS LETTERS, 1994, 341 (2-3) :146-151
[40]  
VONHEIJNE G, 1989, EUR J BIOCHEM, V180, P535
12345