A spliceosomal intron of mitochondrial DNA origin

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A spliceosomal intron of mitochondrial DNA origin Bruce A. Curtis, John M. Archibald Current Biology Volume 20, Issue 21, Pages R919-R920 (November 2010) DOI: 10.1016/j.cub.2010.09.038 Copyright © 2010 Elsevier Ltd Terms and Conditions

Figure 1 mtDNA-derived spliceosomal intron in Bigelowiella natans. (Top) Schematic representation of the B. natans alpha subunit guanine nucleotide binding protein gene 1. (Bottom) Schematic showing a sequence alignment corresponding to the first intron of this gene (gDNA), its corresponding cDNA (determined by RT-PCR) and the region of the B. natans mitochondrial genome (mtDNA) from which the intron is derived. Differences between the nuclear genomic sequence and the mitochondrial sequence are denoted by black bold typeface while identical bases are colored red. Nuclear exonic bases are lowercase while the intron is uppercase. Canonical donor (GT) and acceptor (AG) positions are underlined. Current Biology 2010 20, R919-R920DOI: (10.1016/j.cub.2010.09.038) Copyright © 2010 Elsevier Ltd Terms and Conditions