Phylogenetic analysis of retrotransposon Grande TE-ESTs and genomic sequences. Phylogenetic analyses were performed using the neighbor-joining algorithm from distance matrices according to Kimura's two-parameter method. Randomly selected genomic sequences are indicated by unlabeled nodes. ESTs are indicated by circles. The colour of the circle indicates the organ from which the cDNA library was constructed: red, male flower; green, shoot apical meristem.