Title |
Pan-metazoan phylogeny of the DMRT gene family: a framework for functional studies
|
---|---|
Published in |
Development Genes and Evolution, June 2014
|
DOI | 10.1007/s00427-014-0473-0 |
Pubmed ID | |
Authors |
Judith R. Wexler, David C. Plachetzki, Artyom Kopp |
Abstract |
The family of Doublesex-Mab-3 Related Transcription factors (DMRTs) includes key regulators of sexual differentiation and neurogenesis. To help understand the functional diversification of this gene family, we examined DMRT gene complements from the whole genome sequences and predicted gene models of 32 animal species representing 12 different phyla and from several non-metazoan outgroups. DMRTs are present in all animals except the sponge Amphimedon queenslandica, but are not found in any of the outgroups, indicating that this gene family is specific to animals and has an ancient pre-eumetazoan origin. Our analyses suggest that DMRT genes diversified independently in bilaterian and non-bilaterian animals. Most clades in the DMRT gene tree, including those containing the well-characterized DMRT1 and doublesex genes, have phylogenetically limited distributions. |
X Demographics
Geographical breakdown
Country | Count | As % |
---|---|---|
United States | 1 | 50% |
Unknown | 1 | 50% |
Demographic breakdown
Type | Count | As % |
---|---|---|
Members of the public | 1 | 50% |
Scientists | 1 | 50% |
Mendeley readers
Geographical breakdown
Country | Count | As % |
---|---|---|
United States | 1 | 2% |
Saudi Arabia | 1 | 2% |
Unknown | 53 | 96% |
Demographic breakdown
Readers by professional status | Count | As % |
---|---|---|
Student > Ph. D. Student | 14 | 25% |
Student > Master | 10 | 18% |
Student > Bachelor | 7 | 13% |
Researcher | 7 | 13% |
Student > Postgraduate | 3 | 5% |
Other | 6 | 11% |
Unknown | 8 | 15% |
Readers by discipline | Count | As % |
---|---|---|
Biochemistry, Genetics and Molecular Biology | 21 | 38% |
Agricultural and Biological Sciences | 18 | 33% |
Environmental Science | 1 | 2% |
Nursing and Health Professions | 1 | 2% |
Business, Management and Accounting | 1 | 2% |
Other | 2 | 4% |
Unknown | 11 | 20% |