Understanding how chromosomes evolve and change, especially the Y chromosome.
Chromosome evolution and rapid Y chromosome degeneration
This study is looking at how chromosomes, especially the Y chromosome, change over time in fruit flies and beetles, to help us understand how these changes affect things like sex determination and genetic diversity.
Quick facts
| Grant type | NIH-funded research |
|---|---|
| Study type | NIH-funded research |
| Funding institution | Trustees of Indiana University NIH-funded |
| Lab location | 1 site (Bloomington, United States) |
| Project ID | NIH-11087535 on NIH RePORTER |
What this research studies
This research investigates the evolution of chromosomes, focusing on the Y chromosome and its rapid degeneration. By examining the DNA sequences and structures of chromosomes in fruit flies and beetles, the study aims to uncover how centromeres—key components of chromosomes—evolve and affect genetic variation. Using advanced genomic and bioinformatics techniques, researchers will analyze chromosome-scale genome assemblies to identify changes in centromeric sequences and their implications for sex determination and genetic diversity. This comprehensive approach will enhance our understanding of chromosome evolution across species.
Who could benefit from this research
Good fit: Ideal candidates for participation or benefit from this research include geneticists, evolutionary biologists, and conservationists interested in chromosome evolution and genetic diversity.
Not a fit: Patients with conditions unrelated to genetic variation or chromosome structure may not receive any benefit from this research.
Why it matters
Potential benefit: If successful, this research could provide insights into genetic variations that influence traits and behaviors in various species, potentially informing conservation and breeding programs.
How similar studies have performed: Previous research has shown success in understanding chromosome evolution in model organisms like Drosophila, indicating that this approach is built on established scientific foundations.
Where this research is happening
Bloomington, United States
- Trustees of Indiana University — Bloomington, United States (Active)
Researchers
- Principal investigator: Bracewell, Ryan — Trustees of Indiana University
- Study coordinator: Bracewell, Ryan
About this research
- This is an active NIH-funded research project — typically early-stage science, not a clinical trial accepting patient enrollment.
- Some NIH-funded labs run parallel clinical studies or seek volunteers for related work. To check, contact the principal investigator or institution listed above.
- For full project details, budget, and progress reports, visit the official NIH RePORTER page below.