Expression pattern of novel chick T-box gene, Tbx20

被引：0

作者：

Akio Iio

Masafumi Koide

Kyoko Hidaka

Takayuki Morisaki

机构：

[1] Department of Bioscience,

[2] National Cardiovascular Center Research Institute,undefined

[3] 5-7-1 Fujishirodai,undefined

[4] Suita,undefined

[5] Osaka 565-8565,undefined

[6] Japan,undefined

[7] Tokoname Municipal Hospital,undefined

[8] 4-5 Koiehonmachi,undefined

[9] Tokoname,undefined

[10] Aichi 479-8510,undefined

[11] Japan,undefined

[12] Department of Molecular Pathophysiology,undefined

[13] Osaka University Graduate School of Pharmaceutical Sciences,undefined

[14] 5-7-1 Fujishirodai,undefined

[15] Suita,undefined

[16] Osaka 565-8565,undefined

[17] Japan,undefined

来源：

Development Genes and Evolution | 2001年 / 211卷

关键词：

T-box gene Tbx20 Chick embryo Heart development;

D O I：

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中图分类号：

学科分类号：

摘要：

Little is known about the molecular mechanisms involved with the initial specifications of the cardiac mesoderm. In order to identify potential regulatory factors that play important roles in early heart specification, we attempted to isolate the chick H15-related T-box gene and analyze its expression pattern during early development. The chick Tbx20 gene was found to be highly homologous to human, mouse, and zebrafish hrT/Tbx20. Its expression was initially detected in the posterior lateral mesoderm, after which it expanded to the anterior and was intensively co-expressed with a cardiogenic gene, Nkx2.5, in the anterior lateral mesoderm.

引用

页码：559 / 562

页数：3