A Drosophila group E Sox gene is dynamically expressed in the embryonic alimentary canal

被引：24

作者：

Loh, SHY ^{[1
]}

Russell, S ^{[1
]}

机构：

[1] Univ Cambridge, Dept Genet, Cambridge CB2 3EH, England

来源：

MECHANISMS OF DEVELOPMENT | 2000年 / 93卷 / 1-2期

关键词：

Drosophila; Sox100B; Sox9; Sox10; hindgut; midgut; ectoderm; gonad; mesoderm; malpighian tubules; embryogenesis; HMG-domain; Sox-domain;

D O I：

10.1016/S0925-4773(00)00258-6

中图分类号：

Q [生物科学];

学科分类号：

07 ; 0710 ; 09 ;

摘要：

We have identified a novel Drosophila Sox-domain gene, Sox100B, related to the vertebrate group E genes Sox9 and Sox10. In vertebrates, group E Sox genes are expressed in the developing gonad, adult kidney and gut as well as other tissues. During embryogenesis in Drosophila, Sox100B is expressed in two rows of large intestinal cells, in midgut basophilic cells, in the Malpighian tubules and at the posterior cap of gonadal mesoderm. Our observations indicate that aspects of tissue-specific expression, as well as sequence, are conserved between vertebrate and invertebrate group E Sox proteins. (C) 2000 Elsevier Science Ireland Ltd. All rights reserved.

引用

页码：185 / 188

页数：4

共 10 条

[1]

Campos-Ortega JA, 1997, EMBRYONIC DEV DROSOP

[2]

Kent J, 1996, DEVELOPMENT, V122, P2813

[3] POSTERIOR LOCALIZATION OF VASA PROTEIN CORRELATES WITH, BUT IS NOT SUFFICIENT FOR, POLE CELL-DEVELOPMENT [J].