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Dev Genes Evol. 2001 May;211(5):257-60.

Developmental expression of the Xenopus Iroquois-family homeobox genes, Irx4 and Irx5.

Author information

1
Department of Cell Biology and Anatomy, University of Arizona Health Sciences Center, P.O. Box 245044, 1501 N. Campbell Avenue, Tucson, AZ 85724, USA.

Abstract

We have isolated and characterized the developmental expression of the Xenopus Iroquois 4 (Irx4) and Iroquois 5 (Irx5) homeodomain transcription factors. Irx4 is expressed in a subset of cells in the neural retina and the developing hindbrain and also, specifically, in the ventricle of the heart. Xenopus Irx5 is expressed in the developing midbrain, hindbrain, neural tube, and also in the retina.

PMID:
11455441
DOI:
10.1007/s004270100147
[Indexed for MEDLINE]

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