Project properties |
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Title | Experimental Evolution of a Sex Chromosome |
Group | Genetics, Laboratory of |
Project type | thesis |
Credits | 24-36 |
Supervisor(s) | Ben Auxier,Duur Aanen, Fons Debets |
Examiner(s) | Duur Aanen |
Contact info | ben.auxier@wur.nl |
Begin date | 2020/01/01 |
End date | 2021/12/31 |
Description | Theory predicts that sex chromosomes begin with non-recombining blocks that accumulate sex-specific antagonistic alleles. In nature, fungi do not exist as males and female, but instead as hemaphrodites. To test the evolution of a sex chromosome, this project makes use of a non-recombining chromosome in the species Neurospora tetrasperma. By experimentally evolving a strain in the male role against a non-evolving strain in the female role, we aim to test to what extent a "male" fungus will evolve under extreme circumstances.
This project will make use of a currently running experimental evolution experiment, and test when and how this evolved "male" function is advantageous. Using a combination of fitness and growth measurements, combined with sequencing of the male lines, we aim to understand the rules of sex chromosome evolution. |
Used skills | General Microbiological Culture, Bioinformatics, Microscopy |
Requirements | GEN-30306 |