## Abstract The dauer larva is a specialized third‐larval stage of __Caenorhabditis elegans__ that is long‐lived and resistant to environmental insult. The dauer larva is formed in response to a high external concentration of a constitu‐tively secreted pheromone. Response to the dauer‐inducing pher
RNT-1 regulation in C. elegans
✍ Scribed by Yon Ju Ji; Gunasekaran Singaravelu; Joohong Ahnn
- Publisher
- John Wiley and Sons
- Year
- 2005
- Tongue
- English
- Weight
- 161 KB
- Volume
- 96
- Category
- Article
- ISSN
- 0730-2312
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✦ Synopsis
Abstract
RUNXs are important transcription factors, which are involved in animal development and human carcinogenesis. RNT‐1, the only homologue of RUNXs, in Caenorhabditis elegans (C. elegans) has been identified and viable mutant animals of rnt‐1 gene have been isolated and characterized recently. Genetic analyses using __rnt‐__1 mutants have shown that RNT‐1 is regulated by TGFβ‐ and Wnt‐signaling pathways in the body size regulation and male tail development. Here, we review our current understanding of RNT‐1 functions in these signaling pathways. Furthermore, future prospects of RNT‐1 and BRO‐1 studies in C. elegans are discussed in this review. © 2005 Wiley‐Liss, Inc.
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