Diversity of parasitic protozoan mitochondria and adaptive evolution

Eukaryotic mitochondrion generally possess a definite and canonical structure and function. However, in the unicellular parasitic protozoa, various atypical mitochondria with respect to the number, structure, and function, have been discovered consecutively, revealing the variability, plasticity and...

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Bibliographic Details
Published inDōngwùxué yánjiū Vol. 31; no. 1; p. 35
Main Authors Tian, Hai-Feng, Wen, Jian-Fan
Format Journal Article
LanguageChinese
English
Published China 01.02.2010
Subjects
Adaptation, Biological
Animals
Biological Evolution
Euglenozoa - genetics
Euglenozoa - metabolism
Mitochondria - genetics
Mitochondria - metabolism
Parasites - genetics
Parasites - metabolism
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Summary:Eukaryotic mitochondrion generally possess a definite and canonical structure and function. However, in the unicellular parasitic protozoa, various atypical mitochondria with respect to the number, structure, and function, have been discovered consecutively, revealing the variability, plasticity and rich diversity of mitochondrion. Here, we review the mitochondrial diversity in diverse parasitic protozoa, and the underlying reason for such diversity--the adaptive evolution of mitochondrion to the micro-oxygen or anaero parasitic environment of these parasites is also analyzed and discussed.
ISSN:0254-5853
DOI:10.3724/SP.J.1141.2010.01035