Article
Hoxb6 can interfere with somitogenesis in the posterior embryo through a mechanism independent of its rib-promoting activity.
Development (Cambridge, England) - 1 Feb 2016
Casaca Ana, Nóvoa Ana, Mallo Moisés
Abstract excerpt
Formation of the vertebrate axial skeleton requires coordinated Hox gene activity. Hox group 6 genes are involved in the formation of the thoracic area owing to their unique rib-promoting properties. Here we show that the linker region (LR) connecting the homeodomain and the hexapeptide is essential for Hoxb6 rib-promoting activity in mice. The LR-defective Hoxb6 protein was still able to bind a target enhancer...
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