CAP1 expression is developmentally regulated in Xenopus

被引:4
|
作者
KhosrowShahian, F [1 ]
Hubberstey, AV [1 ]
Crawford, MJ [1 ]
机构
[1] Univ Windsor, Dept Biol Sci, Windsor, ON N9B 3P4, Canada
基金
加拿大自然科学与工程研究理事会;
关键词
lens; CAP1; cyclase associated proteins; Xenopus laevis; branchial arch; ocular mesenchyme; sensorial ectoderm; pronephros; act up;
D O I
10.1016/S0925-4773(02)00033-3
中图分类号
Q [生物科学];
学科分类号
07 ; 0710 ; 09 ;
摘要
We have cloned and characterized a Xenopus member of the cyclase associated protein (CAP) gene family. xCAP1 is expressed as a maternal transcript, but is up-regulated prior to gastrulation and subsequently localizes to head mesenchyme, lens, otic vesicle, and trunk mesoderm including the pronephros. At different stages, the gone also appears to differentiate surface from deep (sensorial) ectoderm. As in Drosophila, Xenopus CAP1 is expressed in the developing eye, specifically in the differentiating lens. However, in distinction to Drosophila, Xenopus CAP1 does not express in periodically arrayed neural bands. (C) 2002 Elsevier Science Ireland Ltd. All rights reserved.
引用
收藏
页码:211 / 214
页数:4
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