Figure 4. Highly constraint BP-AG distances in Y. lipolytica and T. vaginalis.
(A) 3′ intron boundary in Yaworria lipolytica. (B) 3′ intron boundary in Trichomonas vaginalis. Note that the difference between both consensus is the existance of 1 (Y. lipolytica) or 2 (T. vaginalis) AC dinucleotides between the BP motif and the terminal AG. Consensus sequence for G. lamblia is similar to T. vaginalis. (C) 3′ intron boundary for confirmed introns from non-chromosome 2 genes in O. lucimarinus. (D) 3′ intron boundary in C. elegans.