The transmembrane protein, Tincar, is involved in the development of the compound eye in Drosophila melanogaster

Yuki Hirota, Kazunobu Sawamoto, Kuniaki Takahashi, Ryu Ueda, Hideyuki Okano

研究成果: Article査読

3 被引用数 (Scopus)

抄録

We previously cloned and characterized the Drosophila gene, tincar (tinc), which encodes a novel protein with eight putative transmembrane domains. Here, we have studied the expression pattern and functions of tinc during developmental processes. Tinc mRNA is expressed in the central and peripheral nervous systems, and midgut during embryogenesis. In the third-instar larval eye disc, tinc mRNA is strongly expressed in all the differentiating ommatidial cells within and in the vicinity of the morphogenetic furrow. Loss-of-function analysis using the RNA-interference method revealed severe defects of eye morphogenesis during the late developmental stages. Our results suggested that tinc may have an indispensable role in the normal differentiation of ommatidial cells.

本文言語English
ページ(範囲)90-96
ページ数7
ジャーナルDevelopment Genes and Evolution
215
2
DOI
出版ステータスPublished - 2005 2月

ASJC Scopus subject areas

  • 遺伝学
  • 発生生物学

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