National DNA Day, celebrated annually on April 25, commemorates the discovery of DNA’s molecular structure and the subsequent advancements in genetic research. Established in 2003, the day highlights the significance of DNA in understanding our genetic uniqueness and its role in disease diagnosis and treatment. Various events and activities take place worldwide to celebrate DNA Day, including conferences, workshops, and educational programs.
Genes that offer protection against alcoholism and related health issues may also be linked to other conditions such as heart disease and mental health. A study involving over 3.2 million DNA records revealed that certain genetic variations associated with alcohol protection could also impact tobacco use, emotional eating, thyroid disorders, and cancer risks.
A new study challenges the common belief that children are like their parents. The study, published in the journal Psychological Science, found that parents and children are only slightly more likely to have similar temperaments than strangers. The study looked at character traits of parents and adult children, assessing how neurotic, extrovert, open, agreeable, and conscientious they were. The study also looked at siblings as well as “second-degree” relatives including half-siblings and grandparents and grandchildren.
