Molecular Biology and Evolution, Vol 11, 365-375, Copyright © 1994 by Society for Molecular Biology and Evolution
XH Zhang and CC Chinnappa
A cDNA clone encoding cytochrome c of Stellaria longipes was isolated and
characterized. The nucleotide and predicted amino acid sequences were
highly similar to those from other plant, fungal, and animal species. No
significant polymorphism was observed among different genotypes (ecotypes).
The S. longipes genome contained a low copy number of nucleotide sequences
of cytochrome c. The gene expression of cytochrome c exhibited a certain
degree of tissue specificity, with more transcripts in leaf than in stem. A
phylogenetic analysis of the cytochrome c amino acid sequences revealed an
unusual aspect of plant cytochrome c evolution.
ORIGINAL ARTICLE
Molecular cloning of a cDNA encoding cytochrome c of Stellaria longipes (Caryophyllaceae)--and the evolutionary implications
Department of Biological Sciences, University of Calgary, Alberta, Canada.
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