Biopolym. Cell. 2007; 23(1):54-59.
Bioinformatics
Phylogenetic analysis of structural preconditions of autogenous
control of gene expression of rplJL operon at the translation level in
γ-proteobacteria
1Kroupskaya I. V., 2Paton E. B.
- Institute of Molecular Biology and Genetics, NAS of Ukraine
150, Akademika Zabolotnoho Str., Kyiv, Ukraine, 03680 - Institute of Cell Biology and Genetic Engineering, NAS of Ukraine
148, Akademika Zabolotnogo Str., Kyiv, Ukraine, 03680
Abstract
Phylogenetic analysis of structural preconditions of autogenous
control regulation of gene expression of rplJL operon at the
translation level in γ-proteobacteria has been performed. The
structural preconditions of both L10 ribosomal protein and its RNA
targets, which determine the possibility and the specificity of
L10-RNA interaction have been studied. Phylogenetic comparison
provides evidence for similarity of structural preconditions of the
feedback regulation mechanism inγ-proteobacteria and Escherichia coli, except for the endosimbionts.
Keywords: autogenous control, gene expression, L10 ribosomal protein, mRNA, interaction site
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