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Molecular signature of hypersaline adaptation: insights from genome and proteome composition of halophilic prokaryotes

Sandip Paul1, Sumit K Bag1, Sabyasachi Das2, Eric T Harvill3 and Chitra Dutta14*

Author Affiliations

1 Bioinformatics Center, Indian Institute of Chemical Biology, 4, Raja SC Mullick Road, Kolkata - 700 032, India

2 Department of Biology, The Pennsylvania State University, Mueller Lab, University Park, PA 16802, USA

3 Department of Veterinary and Biomedical Sciences, The Pennsylvania State University, University Park, PA 16802, USA

4 Structural Biology and Bioinformatics Division, Indian Institute of Chemical Biology, 4, Raja SC Mullick Road, Kolkata - 700 032, India

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Genome Biology 2008, 9:R70  doi:10.1186/gb-2008-9-4-r70

Published: 9 April 2008

Additional files

Additional data file 1:

Phylogenetic relationship with 16s rRNA using the neighbor joining method with Tamura-Nei model.

Format: EPS Size: 1.2MB Download file

Open Data

Additional data file 2:

Trends in amino acid replacements in non-halophilic P. luteolum and halophilic S. ruber orthologs.

Format: DOC Size: 68KB Download file

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Open Data

Additional data file 3:

Trends in amino acid replacements in non-halophilic P. putida and halophilic H. marismortui chromosome I orthologs.

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Open Data

Additional data file 4:

Trends in amino acid replacements in non-halophilic M. thermophila and halophilic H. marismortui chromosome I orthologs.

Format: DOC Size: 69KB Download file

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Open Data

Additional data file 5:

Trends in amino acid replacements in non-halophilic M. archaeon and halophilic N. pharaonis orthologs.

Format: DOC Size: 72KB Download file

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Open Data

Additional data file 6:

Number of amino acid replacements from non-halophilic P. luteolum to halophilic S. ruber orthologs.

Format: DOC Size: 73KB Download file

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Open Data

Additional data file 7:

Number of amino acid replacements from non-halophilic P. putida to halophilic H. marismortui chromosome I orthologs.

Format: DOC Size: 74KB Download file

This file can be viewed with: Microsoft Word Viewer

Open Data

Additional data file 8:

Number of amino acid replacements from non-halophilic M. thermophila to halophilic H. marismortui chromosome I orthologs.

Format: DOC Size: 74KB Download file

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Open Data

Additional data file 9:

Number of amino acid replacements from non-halophilic M. archaeon to halophilic N. pharaonis orthologs.

Format: DOC Size: 73KB Download file

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Open Data

Additional data file 10:

Dinucleotide relative abundance for all the organisms under study.

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Open Data

Additional data file 11:

Dinucleotide frequency at the first and second codon positions for all the organisms under study.

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Open Data

Additional data file 12:

RSCU of genes at the positive and negative extremes (5,000 each) of axis 3 of COA on RSCU.

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Open Data