The evolutionary history of mitochondrial porins

doi:10.1186/1471-2148-7-31

BMC Evolutionary Biology

Volume 7

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Research article

The evolutionary history of mitochondrial porins

Matthew J Young^* , Denice C Bay^* , Georg Hausner and Deborah A Court

Department of Microbiology, University of Manitoba, Winnipeg, MB, R3T 2N2 Canada

author email corresponding author email* Contributed equally

BMC Evolutionary Biology 2007, 7:31doi:10.1186/1471-2148-7-31


Published:	28 February 2007

Additional files

Additional File 1:

Eukaryotic Porin Sequences. The table provides descriptions of the sequences used for the analysis, their sources, their designations in the datasets in [Additional Files 3 and 4], and the narrow classification of the organisms that were the sources of the indicated porin sequences.

Format: XLS Size: 99KB Download file

This file can be viewed with: Microsoft Excel Viewer

Additional File 2:

Phylogenetic estimate of the evolutionary history of 244 porin amino acid sequences. The phylogenetic tree is based on a NJ majority rule consensus tree constructed by analysing 1000 bootstrap replicates. Levels of confidence for nodes are only given if bootstrap support exceeded 70%. The chordate VDAC1, VDAC2 and VDAC3 groupings are indicated; the dashed portion of the line encompassing the VDAC3 group indicates putative VDAC3 molecules. Yeast VDAC1 and VDAC2 groupings are also shown. The putative VDAC2 of C. glabrata is highly diverged from the other yeast VDAC2s, but has been labelled VDAC2 as a strong candidate VDAC1 sequence was identified.

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Additional File 3:

Mitochondrial porin sequence alignment in sequential (FASTA) format. The alignment of 244 mitochondrial porin sequences was obtained as described in Methods, and is presented in FASTA format. See [Additional File 1] for information regarding the source of individual sequences.

Format: TXT Size: 98KB Download file

Additional File 4:

Mitochondrial porin sequence alignment in msf format. The alignment of 244 mitochondrial porin sequences was obtained as described in Methods, and is presented in msf format. See [Additional File 1] for information regarding the source of individual sequences.

Format: MSF Size: 231KB Download file