A Sea Cucumber Homolog of the Mouse T-Brain-1 is Expressed in the Invaginated Cells of the Early Gastrula in Holothuria leucospilota(Developmental Biology)

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概要

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• A cDNA clone for a sea cucumber T-box gene was isolated and characterized. Based on molecular phylogenetic analysis it is concluded that the putative gene HI-Tbr, encoded by the cDNA clone, is a T-box gene of the T-brain subfamily and hence a homolog of the mouse T-brain-1 (Tbr-1) as well as of the Xenopus Eomesodermin. In situ hybridization analysis of whole mount specimens showed that HI-Tbr was expressed in the invaginated cells at the early gastrula stage and the expression of the gene was scarcely detectable by the end of the late gastrula stage.

• 社団法人日本動物学会の論文
• 2000-04-10

著者

• Maruyama Y

  Shimane Univ. Shimane Jpn

• Maruyama Yoshihiko

  Section Of Marine Bio. Sci. Edu. & Research Center For Bio. Resources Fac. Of Life & Environ

関連論文

• A starfish homolog of mouse T-brain-1 is expressed in the archenteron of Asterina pectinifera embryos : Possible involvement of two T-box genes in starfish gastrulation
• A Sea Cucumber Homolog of the Mouse T-Brain-1 is Expressed in the Invaginated Cells of the Early Gastrula in Holothuria leucospilota(Developmental Biology)
• OCCURRENCE OF PLACOZOANS IN SHIRAHAMA(Developmental Biology)Proceedings of the Seventy-First Annual Meeting of the Zoological Society of Japan

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