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Cited by 294

The DOI matches its Crossref record; 5 of the 5 references it cites were found in a registry or an index.

Abnormal skeletal patterning in embryos lacking a single Cbp allele: A partial similarity with Rubinstein–Taybi syndrome

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Tanaka, Yasunori, Naruse, Ichiro, Maekawa, Toshio, Masuya, Hiroshi, Shiroishi, Toshihiko, Ishii, Shunsuke·1997·Proceedings of the National Academy of Sciences

Abstract

CBP is a transcriptional coactivator required by many transcription factors for transactivation. Rubinstein–Taybi syndrome, which is an autosomal dominant syndrome characterized by abnormal pattern formation, has been shown to be associated with mutations in the Cbp gene. Furthermore, Drosophila CBP is required in hedgehog signaling for the expression of decapentapleigic , the Drosophila homologue of bone morphogenetic protein. However, no direct evidence exists to indicate that loss of one copy of the mammalian Cbp gene affects pattern formation. Here, we show that various abnormalities occur at high frequency in the skeletal system of heterozygous Cbp -deficient mice resulting from a C57BL/6-CBA × BALB/c cross. In support of a conserved signaling pathway for pattern formation in insects and mammals, the expression of Bmp7 was found to be reduced in the heterozygous mutants. The frequency of the different abnormalities was significantly lower in a C57BL/6-CBA background, suggesting that the genetic background is an important determinant of the variability and severity of the anomalies seen in Rubinstein–Taybi syndrome patients.

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Metadata

Authors
Tanaka, Y., Naruse, I., Maekawa, T., Masuya, H., Shiroishi, T., & Ishii, S.
Venue
Proceedings of the National Academy of Sciences
Published
1997-09-16
Volume
94
Issue
19
Pages
10215-10220
ISSN
  • 0027-8424 (ISSN-L)
  • 1091-6490
OpenAlex
W1975580948
Cited by
294
References
5
FWCI
14.26
Type
journal article
Language
en
Open access
green

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Tanaka, Y., Naruse, I., Maekawa, T., Masuya, H., Shiroishi, T., & Ishii, S. (1997). Abnormal skeletal patterning in embryos lacking a single Cbp allele: A partial similarity with Rubinstein–Taybi syndrome. Proceedings of the National Academy of Sciences. https://doi.org/10.1073/pnas.94.19.10215

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