Phylogenetic relationships between L1 subfamilies

<p><b>Copyright information:</b></p><p>Taken from "Whole-genome screening indicates a possible burst of formation of processed pseudogenes and Alu repeats by particular L1 subfamilies in ancestral primates"</p><p>Genome Biology 2003;4(11):R74-R74.</p><p>Published online 28 Oct 2003</p><p>PMCID:PMC329124.</p><p>Copyright © 2003 Ohshima et al.; licensee BioMed Central Ltd. This is an Open Access article: verbatim copying and redistribution of this article are permitted in all media for any purpose, provided this notice is preserved along with the article's original URL.</p> Amino-acid substitutions within the 'C domain' at particular stages of L1 evolution are denoted in boxes. The phylogenetic tree was constructed using the neighbor-joining method [] based on the last 900 bp of the consensus sequences of respective subfamilies.