Additional file 1.Sequence alignment of nine PXRs and the Ciona VDR/PXR. Sequence alignment of the DNA-binding and ligand-binding domains of PXRs and the Ciona intestinalis VDR/PXR Format: PDF Size: 27KB Download file This file can be viewed with: Adobe Acrobat Reader Ekins et al. BMC Evolutionary Biology 2008 8:103 doi:10.1186/1471-2148-8-103 |