Accelerated gene evolution and subfunctionalization in the pseudotetraploid frog Xenopus laevis

Uffe Hellsten¹ , Mustafa K Khokha¹^,2 , Timothy C Grammer¹^,2 , Richard M Harland¹^,2 , Paul Richardson¹ and Daniel S Rokhsar¹^,2

¹Department of Energy Joint Genome Institute, 2800 Mitchell Drive, Walnut Creek, CA 94598, USA

²Center for Integrative Genomics and Department of Molecular and Cell Biology, University of California at Berkeley, Berkeley, CA 94720, USA

author email corresponding author email

BMC Biology 2007, 5:31doi:10.1186/1741-7007-5-31


Published:	25 July 2007

Additional files

Additional file 1:

Nine columns in TAB-separated format. Each of the 2 218 rows contains the CDS and peptide sequence for the LLT triplets as follows. Columns 1–3 contain a unique identifier, the CDS nucleotide, and the peptide sequence, respectively, for one of the X. laevis genes in the triplet. In the same manner, columns 4–6 contain identifier and sequences for the other X. laevis gene in the triplet, whereas columns 7–9 contain this information for the X. tropicalis member of the triplet. The laevis identifiers are those of the DFCI gene indices of the corresponding EST clusters, whereas the tropicalis ids are unique identifiers internal to our database.

Format: DAT Size: 9.4MB Download file