Acoelomorph flatworms are deuterostomes related to Xenoturbella

After all: Xenoturbella is an acoelomorph!

(2010) Claus Nielsen   EVOLUTION & DEVELOPMENT

TranslatorX: multiple alignment of nucleotide sequences guided by amino acid translations

(2010) Federico Abascal et al.   NUCLEIC ACIDS RESEARCH

PhyloBayes 3: a Bayesian software package for phylogenetic reconstruction and molecular dating

(2009) Nicolas Lartillot et al.   BIOINFORMATICS

The mitochondrial genome structure of Xenoturbella bocki (phylum Xenoturbellida) is ancestral within the deuterostomes

(2009) Sarah J Bourlat et al.   BMC EVOLUTIONARY BIOLOGY

Phylogenomics Revives Traditional Views on Deep Animal Relationships

(2009) Hervé Philippe et al.   CURRENT BIOLOGY

The deep evolution of metazoan microRNAs

(2009) Benjamin M. Wheeler et al.   EVOLUTION & DEVELOPMENT

To Be or Not to Be a Flatworm: The Acoel Controversy

(2009) Bernhard Egger et al.   PLoS One

Assessing the root of bilaterian animals with scalable phylogenomic methods

(2009) A. Hejnol et al.   PROCEEDINGS OF THE ROYAL SOCIETY B-BIOLOGICAL SCIENCES

Xenoturbellida: The fourth deuterostome phylum and the diet of worms

(2008) Maximilian J. Telford   GENESIS

A Site- and Time-Heterogeneous Model of Amino Acid Replacement

(2008) Samuel Blanquart et al.   MOLECULAR BIOLOGY AND EVOLUTION

Broad phylogenomic sampling improves resolution of the animal tree of life

(2008) Casey W. Dunn et al.   NATURE

Acoel development supports a simple planula-like urbilaterian

(2008) A. Hejnol et al.   PHILOSOPHICAL TRANSACTIONS OF THE ROYAL SOCIETY B-BIOLOGICAL SCIENCES

Improvement of molecular phylogenetic inference and the phylogeny of Bilateria

(2008) N. Lartillot et al.   PHILOSOPHICAL TRANSACTIONS OF THE ROYAL SOCIETY B-BIOLOGICAL SCIENCES