.... Hypoxia Gene regulatory networks Sea urchin Deoxygenation Evolution and development Skeletogenesis During the evolution of metazoans, animals were exposed to variations in oxygen levels and molecular mechanisms evolved to enable organisms to cope with hypoxic conditions ( Semenza, 2012...

.... 295 , 5 – 17 . 10.1002/ar.21469 Bandyopadhyay , A. , Tsuji , K. , Cox , K. , Harfe , B. D. , Rosen , V. and Tabin , C. J. ( 2006 ). Genetic analysis of the roles of BMP2, BMP4, and BMP7 in limb patterning and skeletogenesis . PLoS Genet. 2 , e216 . 10.1371...

... vesicle formation, skeletogenesis, and bone regeneration . Genesis 48 , 505 – 511 . Eames B. F. , de la Fuente L. , Helms J. A. ( 2003 ). Molecular ontogeny of the skeleton . Birth Defects Res. C Embryo Today 69 , 93 – 101 . Ehlen H. W. , Buelens L...

... vasculature have been left understudied. Vascular patterning in the forming limb is tightly regulated in order to ensure sufficient gas exchange and nutrient supply to the developing organ. Once skeletogenesis is initiated,limb vasculature undergoes two seemingly opposing processes: vessel regression from...

... ) 30 10 2007 © 2008. 2008 Fgf Sea urchin Gastrulation Skeletogenesis Cell migration PMCs FGF Sprouty FGFR1 FGFR2 Pea3 Pax The sea urchin embryo, which is transparent, simple and readily accessible to experimental perturbations, offers a unique opportunity to study...

... homeobox gene expressed during embryogenesis in ectomesenchyme and lateral plate mesoderm. Dev. Biol. 199 , 11 -25. Ten Berge, D., Brouwer, A., Korving, J., Martin, J. F. and Meijlink, F. ( 1998b ). Prx1 and Prx2 in skeletogenesis: roles in the craniofacial region, inner ear and limbs...

... Chondrogenesis Craniofacial Gene duplication Genome duplication Limb morphogenesis Skeletogenesis Subfunction partitioning Conserved genetic pathways control development of chordate features (e.g. Bassham and Postlethwait, 2000 ; Satoh, 2003 ; Seo et al., 2004 ; Yasuo and Satoh, 1998...

..., however, through a regulative pathway of skeletogenesis that is responsive to cell signaling. The Alx1 protein is highly conserved among euechinoid sea urchins and is closely related to the Cart1/Alx3/Alx4 family of vertebrate homeodomain proteins. In vertebrates, these proteins regulate the formation...