Breaking a temporal barrier: signalling crosstalk regulates the initiation of border cell migration

被引：0

作者：

Dorothea Godt

Ulrich Tepass

机构：

[1] University of Toronto,Dorothea Godt and Ulrich Tepass are in the Department of Cell and Systems Biology

[2] Toronto,undefined

[3] Ontario,undefined

[4] M5S 3G5,undefined

[5] Canada. d.godt@utoronto.ca; u.tepass@utoronto.ca,undefined

[6] u.tepass@utoronto.ca,undefined

来源：

Nature Cell Biology | 2009年 / 11卷

关键词：

D O I：

暂无

中图分类号：

学科分类号：

摘要：

Correct timing of developmental events is crucial for generating a normal organism. During oogenesis in Drosophila melanogaster, migration of border cells occurs in a defined temporal window and requires Jak/Stat and steroid hormone signalling. The initiation of border-cell migration is now shown to be timed by Jak/Stat-mediated downregulation of the BTB domain transcriptional regulator Abrupt, which acts as a negative regulator of steroid hormone signalling.

引用

页码：536 / 538

页数：2

共 43 条

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