Figure 3.

Conserved sequence elements of U12 introns in A. castellanii. Position 6 in alignment corresponds to the 5' terminal position of the intron. The majority of these introns were identified by Russell et al [7], whereas the introns of lipid transfer protein and carnitine/acylcarnitine carrier protein was identified in this work.

Bartschat and Samuelsson BMC Genomics 2010 11:106   doi:10.1186/1471-2164-11-106
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