Weinstein, D., Ruiz i Altaba, A., Chen, W., Hoodless, P., Jessell, T.M. and Darnell, J. (1994) HNF-3b is required for the Development of the Axial Mesoderm in Mouse Embryos. Cell 78:575-588.

Roelink, H., Augsburger, A., Heemskerk, J., Korzh, V., Norlin, S., Ruiz i Altaba, A., Tanabe, Y., Placzek, M., Edlund, T., Jessell.T.M. and Dodd, J. (1994) Floor Plate and Motor Neuron Induction by vhh-1: a vertebrate homolog of hedgehog expressed in the notochord. Cell 76:761-775.

Ruiz i Altaba, A., Prezioso, V., Darnell, J. and Jessell, T.M. (1993) Sequential Expression of HNF-3a and HNF-3b in embryonic organizing centers: the Node, Notochord and Floor Plate. Mech. Dev. 44:91-108.

Ruiz i Altaba, A., Cox, C. , Jessell, T. and Klar, A. (1993).Deregulated Expression of the Midline Transciption Factor Pintallavis Induces Ectopic Expression of a Floor Plate Marker. PNAS 90:8268-8272.

Klar, A., Jessell, T.M. and Ruiz i Altaba, A. (1992) Control of Floor Plate Identity and Function in the Embryonic Nervous System. Cold Spring Harbor Symp. Quant. Biol. Volume LVII:473-482.

Ruiz i Altaba, A. and Jessell, T. (1992) Pintallavis, a Gene Expressed in the Organizer and Midline Cells in Xenopus. Involvement in the Development of the Neural Axis. Development 116:81-93.

Ruiz i Altaba, A. (1992) Cooperation of Planar and Vertical Signals in the Induction and Patterning of the Xenopus Nervous System. Development 115:67-80.

Ruiz i Altaba, A., Choi, T. and Melton, D.A. (1991) Expression of the Xhox3 Homeobox Protein in Xenopus Embryos: Blocking its Early Function Suggests the Requirement of Xhox3 for Normal Posterior Development. Development Growth and Differentiation. 33:651-669.

Ruiz i Altaba, A. and Jessell, T. (1991) Retinoic Acid Modifies the Pattern of Cellular Differentiation of the Central Nervous System of Neurula Stage Xenopus Embryos. Development 112:945-958.

Ruiz i Altaba, A. and Jessell, T. (1991) Retinoic Acid Modifies Mesodermal Patterning in Early Xenopus Embryos. Genes and Development 5:175-187.

Ruiz i Altaba, A. (1990). Neural Expression of the Xenopus Homeobox Gene Xhox3, Evidence for a Patterning Neural Signal that Spreads Through the Ectoderm. Development 108:595-604.