... Ciencias, Universidad de Malaga, 29071 Malaga, Spain 2 Present address: Department of Human Anatomy, South Parks Road, Oxford, OX1 3QX, UK 24 09 1997 © 1997 by Company of Biologists 1997 retinoic acid receptors subepicardial myocyte differentiation Since WT atrial...

... 1996 © 1997 by Company of Biologists 1997 retinoic acid receptors morphogenesis gene knockout mouse embryonic development genetic redundancy Vitamin A is important for many aspects of vertebrate physiology ( Wolbach and Howe, 1925 ; see Sporn et al., 1994 and Blomhoff...

... Takayama, Ikoma, Nara, 630-01, Japan † Present address: Departamento de Biología Celular, Facultad de Ciencias, Universidad de Extremadura, E-06071 Badajoz, Spain 16 11 1995 © 1996 by Company of Biologists 1996 retinoic acid retinoic acid receptors Sonic hedgehog P19...

...Wei-Hwa Chen; Gillian M. Morriss-Kay; Andrew J. Copp ABSTRACT A role for all- trans -retinoic acid in spinal neurulation is suggested by: (1) the reciprocal domains of expression of the retinoic acid receptors RAR-β and RAR-γ in the region of the closed neural tube and open posterior neuropore...

..., 189-217]. Previous studies of retinoic acid receptor (RAR) mutant mice have not revealed any of these malformations [Li, E., Sucov, H. M., Lee, K.-F., Evans, R. M., Jaenisch, R. (1993) Proc. Natl. Acad. Sci. USA 90, 1590-1594; Lohnes, D., Kastner, P., Dierich, A., Mark, M., LeMeur, M., Chambon, P...

.... , Petkovich , M. , Stoner , C. M. , Gudas , L.J. and Chambon , P. ( 1989 ). Differential expression of genes encoding α, β and γ retinoic acid receptors and CRABP in the developing limbs of the mouse . Nature 342 , 702 – 705 . 10.1038/342702a0 Dolle , P. , Ruberte , E...

... and wound epidermis were strongly reactive, although no axial variation in expression was detected. 15 12 1992 © 1993 by Company of Biologists 1993 retinoic acid retinoic acid receptors limb regeneration newts Antibodies RP6 and RP8 gave strong staining of epidermal...