3 \title{Molecular Phylogeny of Living Xenarthrans}
5 This phylogeny was inferred by maximum likelihood analysis of the
6 nuclear gene BRCA1 (breast cancer susceptibility, 2788 sites)
7 sequences for 47 placental and 3 marsupial taxa.
13 The data are stored as an object of class \code{"phylo"} which
14 structure is described in the help page of the function
15 \code{\link{read.tree}}.
18 Delsuc, F., Scally, M., Madsen, O., Stanhope, M. J., de Jong, W. W.,
19 Catzeflis, F. M., Springer, M. S. and Douzery, E. J. P. (2002)
20 Molecular phylogeny of living xenarthrans and the impact of character
21 and taxon sampling on the placental tree rooting. \emph{Molecular
22 Biology and Evolution}, \bold{19}, 1656--1671.
25 \code{\link{read.tree}}
30 ### remove the margins...
31 plot(xenarthra, no.margin = TRUE)
32 ### ... and use a smaller font size
33 plot(xenarthra, no.margin = TRUE, cex = 0.8)