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Cited by 1,009

The DOI matches its Crossref record; 1 of the 1 references it cites were found in a registry or an index.

Homeotic transformations of murine vertebrae and concomitant alteration of Hox codes induced by retinoic acid

Open access
Kessel, Michael, Gruss, Peter·1991·Cell

Abstract

Exposure of murine embryos to teratogenic doses of retinoic acid (RA) induced homeotic transformations of vertebrae. Posterior transformations occurred along the complete body axis after RA administration on day 7 of gestation and were accompanied by anterior shifts of Hox gene expression domains in embryos. Anterior transformations of vertebrae in the caudal half of the vertebral column were induced on day 8.5. We suggest that the identity of a vertebral segment is specified by a combination of functionally active Hox genes, a "Hox code." In this concept the sequential activation of Hox genes defines sequentially more posterior axial levels, while mesodermal cells leave the primitive streak. Exogenous RA interferes with the normal establishment of Hox codes and thus with axial specification.

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Crossref · 10.1016/0092-8674(91)90574-i

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Metadata

Authors
Kessel, M., & Gruss, P.
Venue
Cell
Publisher
Elsevier BV
Published
1991-10
Volume
67
Issue
1
Pages
89-104
ISSN
0092-8674 (ISSN-L)
OpenAlex
W2013126973
Cited by
1,009
References
1
FWCI
23.97
Type
journal article
Language
en
Open access
hybrid

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Contains information from the Semantic Scholar Academic Graph Datasets, made available under the ODC Attribution License (ODC-BY 1.0).

Semantic Scholar’s data is described in: Kinney, R., et al. (2023). The Semantic Scholar Open Data Platform. arXiv:2301.10140.