@article {847071,
	title = {The deepest divergences in land plants inferred from phylogenomic evidence},
	journal = {Proc Natl Acad Sci U S A},
	volume = {103},
	number = {42},
	year = {2006},
	note = {<p>Qiu, Yin-LongLi, LiboWang, BinChen, ZhiduanKnoop, VolkerGroth-Malonek, MilenaDombrovska, OlenaLee, JunghoKent, LivijaRest, JoshuaEstabrook, George FHendry, Tory ATaylor, David WTesta, Christopher MAmbros, MathewCrandall-Stotler, BarbaraDuff, R JoelStech, MichaelFrey, WolfgangQuandt, DietmarDavis, Charles CengResearch Support, Non-U.S. Gov{\textquoteright}tResearch Support, U.S. Gov{\textquoteright}t, Non-P.H.S.2006/10/13 09:00Proc Natl Acad Sci U S A. 2006 Oct 17;103(42):15511-6. Epub 2006 Oct 9.</p>},
	month = {Oct 17},
	pages = {15511-6},
	abstract = {<p>Phylogenetic relationships among the four major lineages of land plants (liverworts, mosses, hornworts, and vascular plants) remain vigorously contested; their resolution is essential to our understanding of the origin and early evolution of land plants. We analyzed three different complementary data sets: a multigene supermatrix, a genomic structural character matrix, and a chloroplast genome sequence matrix, using maximum likelihood, maximum parsimony, and compatibility methods. Analyses of all three data sets strongly supported liverworts as the sister to all other land plants, and analyses of the multigene and chloroplast genome matrices provided moderate to strong support for hornworts as the sister to vascular plants. These results highlight the important roles of liverworts and hornworts in two major events of plant evolution: the water-to-land transition and the change from a haploid gametophyte generation-dominant life cycle in bryophytes to a diploid sporophyte generation-dominant life cycle in vascular plants. This study also demonstrates the importance of using a multifaceted approach to resolve difficult nodes in the tree of life. In particular, it is shown here that densely sampled taxon trees built with multiple genes provide an indispensable test of taxon-sparse trees inferred from genome sequences.</p>},
	keywords = {*Genome, Plant, *Phylogeny, *Plants/classification/genetics, Likelihood Functions, Molecular Sequence Data, Multigene Family},
	isbn = {0027-8424 (Print)0027-8424 (Linking)},
	author = {Qiu, Y. L. and Li, L. and Wang, B. and Chen, Z. and Knoop, V. and Groth-Malonek, M. and Dombrovska, O. and Lee, J. and Kent, L. and Rest, J. and Estabrook, G. F. and Hendry, T. A. and Taylor, D. W. and Testa, C. M. and Ambros, M. and Crandall-Stotler, B. and Duff, R. J. and Stech, M. and Frey, W. and Quandt, D. and Davis, C. C.}
}
