An ancient mechanism of hindbrain patterning has been conserved in vertebrate evolution

Clonal Analysis in Mice Underlines the Importance of Rhombomeric Boundaries in Cell Movement Restriction during Hindbrain Segmentation

(2010) Eva Jimenez-Guri et al.   PLoS One

Evolutionary history of the iroquois/Irx genes in metazoans

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Developmental expression of the three iroquois genes of amphioxus (BfIrxA, BfIrxB, and BfIrxC) with special attention to the gastrula organizer and anteroposterior boundaries in the central nervous system

(2009) Stacy L. Kaltenbach et al.   GENE EXPRESSION PATTERNS

Drawing Rooted Phylogenetic Networks

(2009) D.H. Huson   IEEE-ACM Transactions on Computational Biology and Bioinformatics

Development of the Lamprey Central Nervous System, with Reference to Vertebrate Evolution

(2009) Aki Watanabe et al.   ZOOLOGICAL SCIENCE

Convergent Evolution of Clustering of Iroquois Homeobox Genes across Metazoans

(2008) M. Irimia et al.   MOLECULAR BIOLOGY AND EVOLUTION