Horizontal Transfer of a Plant Transposon
Figure 1
Phylogenetic Analysis of Various mudrA-Homologous Sequences from Grasses Representative of Several Major Subfamilies of Grasses
Species designations are as follows: Zm, Zea mays (MuDR is mudrA); Zl, Zea luxurians; Sv, Setaria viridis; Sa, S. anceps; Sf, S. faberi; Ss, S. sphacelata; Sg, S. glauca; Sp, Setaria palmifolia; Sb, Sorghum bicolor; Cl, Coix lacryma; Os, O. sativa; Pv, P. virigatum; Vz, Vetevaria zizanoides; Mr, Muhlenberia rigens; Mm, Muhlenbergia macroura; So, Saccharum officinarum; Sk, Shibataea kumasaca; Sn, Sinarundinaria nitida; As, Avena sativa; Ca, Calamagrostis acutifolia; Ta, Triticum aestivum, Hv, Hordeum vulgare; Am, Ammophila arenaria; Fr, Festuca rubra; Bm, Briza maxima. Numbers represent individual clones from each species, or the last three digits of the accession number if the sequence was obtained from NCBI. Colored blocks indicate major subfamilies: green, Panicoideae; blue, Chloridoideae; yellow, Pooideae; red, Bambusoideae. Branch lengths are proportional to distance, as indicated by the scale bar. Bootstrap support is as indicated for each branch.