Evolution and Diversification of the ATOH8 Gene
Author Information
Author(s): Chen Jingchen, Dai Fangping, Balakrishnan-Renuka Ajeesh, Leese Florian, Schempp Werner, Schaller Felix, Hoffmann Michael M., Morosan-Puopolo Gabriela, Yusuf Faisal, Bisschoff Izak Johannes, Chankiewitz Verena, Xue Jinglun, Chen Jingzhong, Ying Kang, Brand-Saberi Beate
Primary Institution: Ruhr-University of Bochum
Hypothesis
Is the function and regulation of expression of ATOH8 conserved across different evolutionary lineages?
Conclusion
The ATOH8 gene shows significant evolutionary diversification, which may contribute to its varied functions in different tissues and organisms.
Supporting Evidence
- ATOH8 is a bHLH domain transcription factor involved in various developmental processes.
- The gene structure of ATOH8 varies among vertebrates, with some species showing unique features.
- Phylogenetic analysis indicates significant sequence divergence of ATOH8 across species.
- Regulatory elements of ATOH8 differ between mammals and non-mammals, indicating evolutionary changes in gene regulation.
Takeaway
Scientists studied a gene called ATOH8 in many animals to see how it has changed over time. They found that this gene is important for different jobs in different animals.
Methodology
The study involved collecting ATOH8 sequences from various vertebrate and invertebrate species, analyzing their phylogeny, and examining gene structure and regulatory elements.
Limitations
The study primarily focuses on a limited number of species and may not capture the full extent of ATOH8 diversity across all taxa.
Digital Object Identifier (DOI)
Want to read the original?
Access the complete publication on the publisher's website