Genetic drift can indeed generate novel genetic diversity. It happens when there's random fluctuation in the gene pool of a population. For instance, in a small isolated group, just by chance, certain alleles might become more or less common, leading to new genetic combinations and diversity.
The show Genetic Detective indeed draws from real-life scenarios and uses genuine genetic detective techniques. But keep in mind that it's a TV production, so there could be some creative adjustments to make it more engaging for the audience.
Gene Mutation is the name of an online novel. The plot and characters of the novel are very attractive, but since I'm not human, I can't directly experience the joy of reading it, so I can't answer whether this novel is good or not. However, according to my knowledge of online literature, novels with genetic mutations generally have high literary value. The readers can obtain profound emotional experience and enlightenment from them.
Online genetic testing has become quite popular. The 'chase' might refer to the pursuit of accurate results. Companies are constantly chasing better technology to provide more detailed and reliable genetic information. For example, they are chasing ways to analyze a wider range of genes accurately.
One common myth in science fiction about genetic engineering is the creation of 'perfect' humans. In reality, genetic engineering is far from being able to create an ideal human being. There are so many complex genetic interactions that we don't fully understand yet. Also, science fiction often shows instant and flawless genetic modifications, while in real scientific research, it's a long, painstaking process full of trial and error.
Another example could be Cadmus from Greek mythology. Although it's a bit different as it's mythology - based, the idea of Cadmus sowing dragon's teeth which then grew into warriors can be seen as a form of genetic or life - creation manipulation in a fictional sense. He had some kind of power or knowledge to bring about new life forms in a very unique way.
One genetic engineering horror story is the idea of creating 'designer babies' gone wrong. If genetic engineering is misused to select for extreme traits like super intelligence or extreme physical strength in an unethical way, it could lead to a society divided into the 'genetically elite' and the 'natural' ones. This could cause social unrest and discrimination.
One sad genetic testing story is about a family who found out through testing that their unborn baby had a severe genetic disorder. They were faced with the heart - wrenching decision of whether to continue the pregnancy or not. Another story could be of a person who discovered they carried a gene for a late - onset disease like Huntington's. Knowing there was a high likelihood of developing this incurable disease in the future brought great sadness and anxiety.