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Evolutionary Analysis of Aspartate Aminotransferases

Overview
Journal J Mol Evol
Specialty Biochemistry
Date 1995 Apr 1
PMID 7769621
Citations 11
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Abstract

Aspartate aminotransferase isoenzymes are located in both the cytosol and organelles of eukaryotes, but all are encoded in the nuclear genome. In the work described here, a phylogenetic analysis was made of aspartate aminotransferases from plants, animals, yeast, and a number of bacteria. This analysis suggested that five distinct branches are present in the aspartate aminotransferase tree. Mitochondrial forms of the enzyme form one distinct group, bacterial aspartate aminotransferase formed another, and the plant and vertebrate cytosolic isoenzymes each formed a distinct group. Plant cytosolic isozymes formed a further group of which the plastid sequences were a member. The yeast mitochondrial and cytosolic aspartate aminotransferases formed groups separate from other members of the family.

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References
1.
Gantt J, Larson R, Farnham M, Pathirana S, Miller S, Vance C . Aspartate aminotransferase in effective and ineffective alfalfa nodules : cloning of a cDNA and determination of enzyme activity, protein, and mRNA levels. Plant Physiol. 1992; 98(3):868-78. PMC: 1080281. DOI: 10.1104/pp.98.3.868. View

2.
Rivera M, Lake J . Evidence that eukaryotes and eocyte prokaryotes are immediate relatives. Science. 1992; 257(5066):74-6. DOI: 10.1126/science.1621096. View

3.
Fink G . Pseudogenes in yeast?. Cell. 1987; 49(1):5-6. DOI: 10.1016/0092-8674(87)90746-x. View

4.
Winefield C, Reddington B, Jones W, Reynolds P, Farnden K . Cloning and characterization of a cDNA encoding aspartate aminotransferase-P1 from Lupinus angustifolius root tips. Plant Physiol. 1994; 104(2):417-23. PMC: 159214. DOI: 10.1104/pp.104.2.417. View

5.
Turano F, Weisemann J, Matthews B . Identification and expression of a cDNA clone encoding aspartate aminotransferase in carrot. Plant Physiol. 1992; 100(1):374-81. PMC: 1075561. DOI: 10.1104/pp.100.1.374. View