Fig. 2
From: Transcriptional activity of PIF and Pong-like Class II transposable elements in Triticeae
100-replicate ML bootstrap analysis of 156 PIF-like cDNA transposase sequences from Triticeae under the GTR+Γ+I model of evolution. Colored clades represent clades with bootstrap support above 80%. Bootstrap values of main clades are displayed with numbers. Red rectangles indicate identical sequences from distinct genera. Taxon labels combine the first four letters of the genus and species names. Numbers following taxon names distinguish cloned sequences from within individuals and are consistent among Figs. 2 and 3. S designates short sequences without the intron; L designates long sequences with the intron