Reverse gyrase from hyperthermophiles...

Reverse gyrase from hyperthermophiles:
probable transfer of a thermo-adaptation trait from Archaea to Bacteria

Forterre P., Bouthier de la Tour C., Philippe H., Duguet M.
Trends Genet. 2000 Apr;16(4):152-4

Phylogenetic analysis:

The files of aligned sequences that have been used in this study can be downloaded here in PHYLIP format (don't forget to hold down SHIFT while clicking on the link):

Reverse gyrase data set, complete
Reverse gyrase data set, positions selected by G-Blocks (version 0.73b, Jose Castresana, 1999)
Reverse gyrase data set, positions actually used for this study
Topo-isomerase I (+ reverse gyrase) data set, complete
Topo-isomerase I (+ reverse gyrase) data set, positions actually used for this study

The corresponding trees are also available:

Reverse gyrase data set, positions selected by G-Blocks
Reverse gyrase data set, positions actually used for this study
Topo-isomerase I (+ reverse gyrase) data set, positions actually used for this study

Mutational saturation plots:

Reverse gyrase, G-Blocks
Reverse gyrase, this study
Topo-isomerase I, this study

BLAST searchs on the vicinity of the reverse gyrase gene:

Click on a gene to see the corresponding BLAST search. Genes with a bacterial homologue as first hit are displayed in green, genes with an archeal one are displayed in red and others are displayed in white.

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