The Y chromosome is an established evolutionary tool and has been used in many evolutionary studies. While easy to use, it has limitations which prevent it from full utilization about the most evolutionary informative DNA segments in the Human genome.
As part of her doctoral studies, Holly Leung in the Department of Genetics at University of Leicesteris has been investigating the potential of the X chromosome as another evolutionary informative segment in the human genome.
The University of Leicester has done many human population studies with the Y chromosome, including the relationship between the male surname and the Y chromosome, as well as a better understanding of the Viking settlement in the Northwest England.
Holly said: “This may be the real key to solving many existing mysteries of human population evolution, for example the ‘out of Africa’ theory and the Neolithic expansion in Europe.
“The Y chromosome is the most common evolutionary tool we use in population studies but it doesn’t mean that it is the most evolutionary informative DNA segment in the human genome.
“There are many limitations with the use of the Y chromosome which make it non-applicable to every evolutionary study because of its male specific lineage. It provides sex-biased information to the male and as a single genetic marker restricts the diversity of information source.
“The aim of my research is to produce and assess the usefulness of the evolutionary information provided by the X chromosome. It shares some properties with the Y chromosome, but provides an expanded view of human evolution because of its presence in males and females and the many independent genetic markers it contains.”
The research is being presented to the public at the University of Leicester on Thursday 26th June. The Festival of Postgraduate Research introduces employers and the public to the next generation of innovators and cutting-edge researchers, and gives postgraduate researchers the opportunity to explain the real world implications of their research to a wide ranging audience.
- PHYSICAL SCIENCES
- EARTH SCIENCES
- LIFE SCIENCES
- SOCIAL SCIENCES
Subscribe to the newsletter
Stay in touch with the scientific world!
Know Science And Want To Write?
- Most Idiotic Rejection Of Course From Philosopher Of Science Not Grasping Relativity
- Lettuces Now, What Next - Could Astronauts Get All Their Oxygen And Food From Algae Or Plants?
- Innate GMO Potato Deregulated By USDA
- An Argument For Legalizing Doping In Sports
- An Historical Moment For Diabetes
- Two Saturdays: Why A 4 Day Work Week Might Make Sense
- College Students Know E-cigarettes Aren't Tobacco, Their Professors Are More Confused
- "There is no shortage of technology to 'feed the world' but Fedoroff's techno-optimist fantasy illogically..."
- "The FDA can not approve needed drugs and approves un-needed drugs. One more argument that drug..."
- "Just adding a thought here. This is to do with the idea of adapting BIOS-3 and also crop growing..."
- "I'll take this with a grain for now..."
- "They even bought off the nongmo project and convinced cereal companies to add poison to get us..."
- Why girls are less interested in computer science: Classrooms are too 'geeky'
- Frogs make irrational choices - and what means for understanding animal mating
- Depression, blood pressure extremes predict highest rates of vascular events
- The Superhero craze may be over
- Where bread began: Ancient tools used to reconstruct (and eat) prehistoric cuisine
Books By Writers Here