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Expression cloning of noggin, a new dorsalizing factor localized to the Spemann organizer in Xenopus embryos. , Smith WC ., Cell. September 4, 1992; 70 (5): 829-40.
Follistatin, an antagonist of activin, is expressed in the Spemann organizer and displays direct neuralizing activity. , Hemmati-Brivanlou A ., Cell. April 22, 1994; 77 (2): 283-95.
Regulation of Spemann organizer formation by the intracellular kinase Xgsk-3. , Pierce SB., Development. March 1, 1995; 121 (3): 755-65.
XIPOU 2, a noggin-inducible gene, has direct neuralizing activity. , Witta SE., Development. March 1, 1995; 121 (3): 721-30.
Anterior neurectoderm is progressively induced during gastrulation: the role of the Xenopus homeobox gene orthodenticle. , Blitz IL ., Development. April 1, 1995; 121 (4): 993-1004.
Expression cloning of Siamois, a Xenopus homeobox gene expressed in dorsal-vegetal cells of blastulae and able to induce a complete secondary axis. , Lemaire P ., Cell. April 7, 1995; 81 (1): 85-94.
Dorsalizing and neuralizing properties of Xdsh, a maternally expressed Xenopus homolog of dishevelled. , Sokol SY ., Development. June 1, 1995; 121 (6): 1637-47.
Blastomere derivation and domains of gene expression in the Spemann Organizer of Xenopus laevis. , Vodicka MA., Development. November 1, 1995; 121 (11): 3505-18.
Anti-dorsalizing morphogenetic protein is a novel TGF-beta homolog expressed in the Spemann organizer. , Moos M ., Development. December 1, 1995; 121 (12): 4293-301.
Specific modulation of ectodermal cell fates in Xenopus embryos by glycogen synthase kinase. , Itoh K., Development. December 1, 1995; 121 (12): 3979-88.
Xom: a Xenopus homeobox gene that mediates the early effects of BMP-4. , Ladher R., Development. August 1, 1996; 122 (8): 2385-94.
A Xenopus nodal-related gene that acts in synergy with noggin to induce complete secondary axis and notochord formation. , Lustig KD ., Development. October 1, 1996; 122 (10): 3275-82.
The homeobox gene Siamois is a target of the Wnt dorsalisation pathway and triggers organiser activity in the absence of mesoderm. , Carnac G ., Development. October 1, 1996; 122 (10): 3055-65.
Maternal beta-catenin establishes a 'dorsal signal' in early Xenopus embryos. , Wylie C ., Development. October 1, 1996; 122 (10): 2987-96.
Combinatorial signalling by Xwnt-11 and Xnr3 in the organizer epithelium. , Glinka A ., Mech Dev. December 1, 1996; 60 (2): 221-31.
Differential effects on Xenopus development of interference with type IIA and type IIB activin receptors. , New HV., Mech Dev. January 1, 1997; 61 (1-2): 175-86.
XIPOU 2 is a potential regulator of Spemann's Organizer. , Witta SE., Development. March 1, 1997; 124 (6): 1179-89.
Establishment of the dorso- ventral axis in Xenopus embryos is presaged by early asymmetries in beta-catenin that are modulated by the Wnt signaling pathway. , Larabell CA ., J Cell Biol. March 10, 1997; 136 (5): 1123-36.
Frzb-1 is a secreted antagonist of Wnt signaling expressed in the Spemann organizer. , Leyns L., Cell. March 21, 1997; 88 (6): 747-56.
Activating and repressing signals in head development: the role of Xotx1 and Xotx2. , Andreazzoli M ., Development. May 1, 1997; 124 (9): 1733-43.
Bmp-4 acts as a morphogen in dorsoventral mesoderm patterning in Xenopus. , Dosch R., Development. June 1, 1997; 124 (12): 2325-34.
A role for Siamois in Spemann organizer formation. , Fan MJ., Development. July 1, 1997; 124 (13): 2581-9.
The mouse Fused locus encodes Axin, an inhibitor of the Wnt signaling pathway that regulates embryonic axis formation. , Zeng L., Cell. July 11, 1997; 90 (1): 181-92.
Role of FGF and noggin in neural crest induction. , Mayor R ., Dev Biol. September 1, 1997; 189 (1): 1-12.
Cleavage of Chordin by Xolloid metalloprotease suggests a role for proteolytic processing in the regulation of Spemann organizer activity. , Piccolo S ., Cell. October 31, 1997; 91 (3): 407-16.
Siamois is required for formation of Spemann's organizer. , Kessler DS ., Proc Natl Acad Sci U S A. November 25, 1997; 94 (24): 13017-22.
Sizzled: a secreted Xwnt8 antagonist expressed in the ventral marginal zone of Xenopus embryos. , Salic AN., Development. December 1, 1997; 124 (23): 4739-48.
Xiro3 encodes a Xenopus homolog of the Drosophila Iroquois genes and functions in neural specification. , Bellefroid EJ ., EMBO J. January 2, 1998; 17 (1): 191-203.
The Xenopus dorsalizing factor Gremlin identifies a novel family of secreted proteins that antagonize BMP activities. , Hsu DR., Mol Cell. April 1, 1998; 1 (5): 673-83.
Frizzled-8 is expressed in the Spemann organizer and plays a role in early morphogenesis. , Deardorff MA., Development. July 1, 1998; 125 (14): 2687-700.
A Meis family protein caudalizes neural cell fates in Xenopus. , Salzberg A., Mech Dev. January 1, 1999; 80 (1): 3-13.
Anterior endomesoderm specification in Xenopus by Wnt/beta-catenin and TGF-beta signalling pathways. , Zorn AM ., Dev Biol. May 15, 1999; 209 (2): 282-97.
Bone morphogenetic protein 1 regulates dorsal- ventral patterning in early Xenopus embryos by degrading chordin, a BMP4 antagonist. , Wardle FC., Mech Dev. August 1, 1999; 86 (1-2): 75-85.
Animal-vegetal asymmetries influence the earliest steps in retina fate commitment in Xenopus. , Moore KB ., Dev Biol. August 1, 1999; 212 (1): 25-41.
Post-transcriptional regulation of Xwnt-8 expression is required for normal myogenesis during vertebrate embryonic development. , Tian Q., Development. August 1, 1999; 126 (15): 3371-80.
Mammalian BMP-1/ Tolloid-related metalloproteinases, including novel family member mammalian Tolloid-like 2, have differential enzymatic activities and distributions of expression relevant to patterning and skeletogenesis. , Scott IC., Dev Biol. September 15, 1999; 213 (2): 283-300.
The homeobox gene, Xanf-1, can control both neural differentiation and patterning in the presumptive anterior neurectoderm of the Xenopus laevis embryo. , Ermakova GV., Development. October 1, 1999; 126 (20): 4513-23.
The involvement of cAMP signaling pathway in axis specification in Xenopus embryos. , Kim MJ ., Mech Dev. December 1, 1999; 89 (1-2): 55-64.
Spatial and temporal properties of ventral blood island induction in Xenopus laevis. , Kumano G ., Development. December 1, 1999; 126 (23): 5327-37.
Activation of Stat3 by cytokine receptor gp130 ventralizes Xenopus embryos independent of BMP-4. , Nishinakamura R., Dev Biol. December 15, 1999; 216 (2): 481-90.
Ectopic expression of Xenopus noggin RNA induces complete secondary body axes in embryos of the direct developing frog Eleutherodactylus coqui. , Fang H., Dev Genes Evol. January 1, 2000; 210 (1): 21-7.
Dll4, a novel Notch ligand expressed in arterial endothelium. , Shutter JR., Genes Dev. June 1, 2000; 14 (11): 1313-8.
Hex is a transcriptional repressor that contributes to anterior identity and suppresses Spemann organiser function. , Brickman JM ., Development. June 1, 2000; 127 (11): 2303-15.
Is chordin a long-range- or short-range-acting factor? Roles for BMP1-related metalloproteases in chordin and BMP4 autofeedback loop regulation. , Blitz IL ., Dev Biol. July 1, 2000; 223 (1): 120-38.
A direct screen for secreted proteins in Xenopus embryos identifies distinct activities for the Wnt antagonists Crescent and Frzb-1. , Pera EM ., Mech Dev. September 1, 2000; 96 (2): 183-95.
Galphas family G proteins activate IP(3)-Ca(2+) signaling via gbetagamma and transduce ventralizing signals in Xenopus. , Kume S., Dev Biol. October 1, 2000; 226 (1): 88-103.
Mutual antagonism between dickkopf1 and dickkopf2 regulates Wnt/beta-catenin signalling. , Wu W., Curr Biol. December 1, 2000; 10 (24): 1611-4.
A role for BMP signalling in heart looping morphogenesis in Xenopus. , Breckenridge RA., Dev Biol. April 1, 2001; 232 (1): 191-203.
foxD5a, a Xenopus winged helix gene, maintains an immature neural ectoderm via transcriptional repression that is dependent on the C-terminal domain. , Sullivan SA., Dev Biol. April 15, 2001; 232 (2): 439-57.
Neural induction in the absence of mesoderm: beta-catenin-dependent expression of secreted BMP antagonists at the blastula stage in Xenopus. , Wessely O ., Dev Biol. June 1, 2001; 234 (1): 161-73.